CN202393590U - Aviation fuel accessory integrated test system - Google Patents
Aviation fuel accessory integrated test system Download PDFInfo
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- CN202393590U CN202393590U CN2012200049122U CN201220004912U CN202393590U CN 202393590 U CN202393590 U CN 202393590U CN 2012200049122 U CN2012200049122 U CN 2012200049122U CN 201220004912 U CN201220004912 U CN 201220004912U CN 202393590 U CN202393590 U CN 202393590U
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Abstract
The utility model relates to an aviation fuel accessory integrated test system which comprises an electric control cabinet, a mechanical control console, an integrated pumping station, a flow ratio test desk, a pneumatic test system and a fuel test system, wherein the mechanical control console is connected with a pressurized fuel-transmission gas-storage tank through the pneumatic test system; the integrated pumping station is connected with the fuel test system through a fuel transmission pipeline; the pneumatic test system is connected with the fuel test system through a pneumatic pipeline; the flow ratio test desk is connected with a pressure refuel combined test tank; and the electric control cabinet is respectively electrically connected with the mechanical control console, the integrated pumping station, the flow ratio test desk, the pneumatic test system, the fuel test system, the pressurized fuel-transmission gas-storage tank and the pressure refuel combined test tank. The utility model can complete performance testing of all accessories of an airplane fuel system, has the advantages of high integrity, compact structure, small occupied area, and cost and expenditure saving, is convenient for maintenance, and adapts to specific operating environments and guarantee conditions under aviation equipment guarantee troop field conditions.
Description
Technical field
The utility model relates to a kind of integrated test system, be specifically related to the fitting integrated test macro of a kind of Aviation Fuel.
Background technology
Fuel system is a crucial system of aircraft; The quality of its work will directly influence the flight safety of aircraft; And being operate as normal through each annex in the system, the function of fuel system realizes; Therefore whether fuel oil annex performance is normal, with the flight safety that is directly connected to whole airplane.Therefore, possess the comprehensive detection ability of aircraft fuel oil annex,, guarantee its functional and reliable operation carrying out Performance Detection before the fuel oil annex installation and regularly detecting, just become one of aviation ground maintenance forces and aircraft system shop important day-to-day work.
At present, Aviation Fuel annex production development factory or study employed fuel oil annex testing apparatus, have following shortcoming: one, structure is disperseed, and floor area is big, easy care not, equipment manufacturing cost is very high; Two, function singleness, a kind of testing apparatus often only can detect a kind of fuel oil annex, and the required fuel oil annex testing apparatus of a type aircraft is too much, possibly need tens covers even tens covers, and the outfit expense is too high; Three, the robotization of fuel oil annex testing apparatus and intelligent level are low, and test operation is complicated, and be high to tester's requirement.Therefore, existing fuel oil annex testing apparatus can not adapt to specific environment for use and guarantee condition under maintenance depot of the Aviation Unit field condition; Cause aircraft equipment security force to lack fuel oil annex testing apparatus; Thereby the Performance Detection ability that does not possess the fuel oil annex, the Performance Detection of annex can only be returned factory and carry out, and not only expense is high; And the cycle is long, has had a strong impact on the serviceability rate and the flight safety of aircraft.
The utility model content
The purpose of the utility model is the problems referred to above such as the function singleness, the floor area that in the Performance Detection process, exist to existing Aviation Fuel annex are big, test operation complicacy; The fitting integrated test macro of Aviation Fuel of a kind of highly versatile, comprehensive height, robotization is provided; This system accomplishes each item performance test of all annexes of aircraft fuel system; Have miniaturization simultaneously, function is complete, precision is high, the characteristics of dependable performance, easy to maintenance, simple to operate, small investment; Can satisfy the environment for use and the guarantee condition of maintenance depot of Aviation Unit; Improve the repairing and the detectability of aircraft equipment security force fuel oil annex, to the serviceability rate that improves aircraft, guarantee flight safety and improve combat effectiveness of the troops significant.
The technical scheme of the utility model is: the fitting integrated test macro of a kind of Aviation Fuel; This system comprises electrical control cabinet, mechanical handling platform, integrated pumping station, flow proportional test board, pneumatic test macro and fuel oil test macro; The mechanical handling platform is connected with supercharging oil transportation gas-accumulating tank; The mechanical handling platform is connected with supercharging oil transportation gas-accumulating tank through pneumatic test macro; Integrated pumping station is connected with the fuel oil test macro through pipeline road; Be fuel oil test macro fuel feeding, pneumatic test macro is connected with the fuel oil test macro through pneumatic line, is fuel oil test macro air feed; The flow proportional test board is connected with pressure filling joint test fuel tank, and electrical control cabinet is electrically connected with mechanical handling platform, integrated pumping station, flow proportional test board, pneumatic test macro, fuel oil test macro, supercharging oil transportation gas-accumulating tank and pressure filling joint test fuel tank respectively; The fuel oil test macro comprises that pressure filling combined test system, fuel flow ratio test macro and fuel oil add the oil transportation test macro; Wherein, The pressure filling combined test system is arranged in the pressure filling joint test fuel tank; And pass the flow proportional test board through pipeline road and be connected with integrated pumping station; Be used for accomplishing the performance test that the flow resistance of valve and pasta controller, valve opening and closing time, voltage and current are controlled in the pressure filling of Aviation Fuel annex; Fuel flow ratio test macro is arranged on the flow proportional test board; And be connected with pneumatic test macro, integrated pumping station through pneumatic line, pipeline road respectively; Be used for accomplishing the performance test that each inlet flow rate of Aviation Fuel annex flow proportional device and combined type oil transportation valve, two inlet flow rate ratios, proportional error, drag losses, valve open and close time, voltage and current; Fuel oil adds the oil transportation test macro and is arranged on the mechanical handling platform, and is connected with supercharging oil transportation gas-accumulating tank, integrated pumping station through pneumatic line, pipeline road respectively, is used for accomplishing the Aviation Fuel annex and adds the performance test that oil transportation is controlled the flow resistance of valve and big flow fuel oil annex, added oil transportation control valve shut-in time, voltage and current.
Preferably; Fuel flow ratio test macro comprises being installed in the flow proportional test board and by the float that pipeline road connects tests fuel tank and oil sump tank; The pipeline road that connects float test fuel tank and oil sump tank is provided with oil discharging electromagnetic valve; Float test fuel tank is connected with the fuel oil annex through oil pipeline, and the fuel oil annex adds oil transportation test macro and integrated pumping station with fuel oil respectively through oil pipeline, and the oil pipeline that connects float test fuel tank and fuel oil annex is provided with the oil-feed solenoid valve; Group end oil float and wingtip magnetic float before being provided with in the float test fuel tank; Preceding group end oil float is closed solenoid valve through preceding group of end control tube and is communicated with the control chamber of fuel oil annex; And and the fuel oil annex between be provided with before group end control tube electro connecting pressure gauge; Wingtip magnetic float cuts out solenoid valve through the wingtip control tube and communicates with the control chamber of fuel oil annex, and and the fuel oil annex between be provided with wingtip control tube electro connecting pressure gauge.
Preferably; Connect on fuel oil annex and the oil pipeline that integrated pumping station is connected and be disposed with oil pump flow transmitter, pressure filling cross-over valve, wingtip pressure filling pressure measurement cross-over valve, and be connected with wingtip end intake pressure transmitter, wingtip inlet pressure gauge, top hole pressure transmitter and delivery gauge; Connect be connected with on the oil pipeline that fuel oil annex and fuel oil add the oil transportation test macro before group hold intake pressure transmitter and preceding group of end inlet pressure gauge.
Preferably; Fuel oil adds the oil transportation test macro and comprises left oil transportation cross-over valve, pressure differential pressure measurement assembly and the right oil transportation cross-over valve that is installed in the mechanical handling platform and is connected successively by pipeline road; Oil transportation cross-over valve in a left side all is connected with integrated pumping station through pipeline road with right oil transportation cross-over valve; The pipeline road that connects left oil transportation cross-over valve and integrated pumping station is provided with the pressurized air cross-over valve, and the pressurized air cross-over valve is connected with supercharging oil transportation gas-accumulating tank through pneumatic line; Connect and be disposed with oil pump flow transmitter, oil transportation/preceding group cross-over valve and oil return adjustment cross-over valve on the pipeline road of right oil transportation cross-over valve and integrated pumping station.
Preferably; The pressure filling combined test system comprises pressure release solenoid valve, buffer oil tank, the sub-solenoid valve of preliminary examination oil float and control tube electro connecting pressure gauge; Wherein, Pressure release solenoid valve, the sub-solenoid valve of preliminary examination oil float and control tube electro connecting pressure gauge are arranged on the outer wall of pressure filling joint test fuel tank, and buffer oil tank is arranged in the pressure filling joint test fuel tank, and pressure filling joint test fuel tank is connected with the main fuel tank of integrated pumping station through an oil return loop.
Preferably; The fuel oil test macro also comprises fuel oil static pressure test system and fuel oil low discharge test macro; Fuel oil static pressure test system and fuel oil low discharge test macro all are arranged in the mechanical handling platform; Be provided with oil sump tank and one group of fuel pump group in the mechanical handling platform, oil sump tank is connected with fuel oil static pressure test system with fuel oil low discharge test macro respectively, is fuel oil low discharge test macro and fuel oil static pressure test system fuel feeding; Fuel oil low discharge test macro comprises pressure differential pressure measurement assembly; Pressure differential pressure measurement assembly is connected the fuel oil annex through pipeline; Be disposed with oil pump flow transmitter and the servo variable valve of oil pump on the pipeline road of connection fuel oil annex and oil sump tank, be connected with essential oil on the pipeline road of connection fuel oil annex and fuel pump group and consider and the oil pump delivery gauge; Be connected through the safety relief pipeline between fuel pump group and the oil sump tank, the safety relief pipeline is provided with safety valve.
Preferably, integrated pumping station adopts the overhead system double-decker, and the upper strata is a main fuel tank, and lower floor is a pumping plant, and pumping plant is provided with three groups of fuel pump groups; Wherein, First group of fuel pump group and second group of fuel pump group are the oil feed pump group; Main fuel tank adds the oil transportation test macro through pipeline road with first group of fuel pump group and fuel oil and is connected; Main fuel tank is connected with fuel flow ratio test macro with the pressure filling combined test system respectively with second group of fuel pump group through pipeline road; The 3rd group of fuel pump group is the dump pump group, and main fuel tank adds the oil transportation test macro with fuel oil and is connected with pressure filling combined test system, fuel flow ratio test macro respectively with the dump pump group through pipeline road.
Preferably; The fuel oil test macro also comprises the electric centrifugal pump test macro; Be provided with the intermediate frequency power supply control desk between this electric centrifugal pump test macro and the electrical control cabinet, the electric centrifugal pump test macro comprises vacuum suction part and electric centrifugal pump test board, and vacuum suction partly is connected with the fuel tank of electric centrifugal pump test board through pneumatic line; The fuel tank reversible of electric centrifugal pump test board is installed on the electric centrifugal pump test board; Wherein, vacuum suction partly is arranged in the intermediate frequency power supply control desk, and intermediate frequency power supply control desk, vacuum suction part and electric centrifugal pump test board are electrically connected with electrical control cabinet respectively.
Preferably; Be provided with industrial control system in the electrical control cabinet; This industrial control system comprises PLC controller, touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module; The PLC controller is connected with touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module respectively, and the analog quantity input/output module is connected with variable valve with the transmitter of fuel oil test macro respectively, and the digital quantity input/output module is connected with the solenoid valve of fuel oil test macro respectively.
Preferably, pneumatic test macro comprises source of the gas part, flow rate test part and supercharging oil transportation source of the gas part, and source of the gas partly is provided with five road supply air lines; Wherein, Three road supply air lines are connected with the fuel oil annex, are fuel oil annex air feed, and partly are connected with flow rate test through the fuel oil annex; One road supply air line is connected with the cross-over valve of fuel oil test macro through decompressor; Be fuel oil test macro air feed, one road supply air line through supercharging oil transportation source of the gas part with add oil transportation fuel oil annex and be connected, for adding oil transportation fuel oil annex pressure oil transportation source of the gas is provided; In three road fuel oil annex supply air lines, one road supply air line directly is connected with the fuel oil annex, is fuel oil annex air feed, and the two-way supply air line is connected with the fuel oil annex through adjustable decompressor, is fuel oil annex air feed.
Preferably; Described integrated test system also is provided with fuel oil machinery electric attachments test macro; This system comprises voltage table, reometer, calculagraph, relay, CS, pilot lamp, electrical outlets, is used to test the performance test of WV, working current, opening and closing time, motor drive mechanism working time and the fuel oil and the electric associating of fuel oil standard machinery electric attachments.
Preferably, described integrated test system also is provided with the tool box.
The beneficial effect of the utility model is: (1) the utility model can be accomplished the performance test of all annexes of type aircraft fuel system; Have the comprehensive of height, and easy to maintenance, compact conformation; Floor area is little; Promptly reduce the buying expenses of fuel oil annex testing apparatus, can adapt to specific environment for use and guarantee condition under the aircraft equipment security force field condition again, practiced thrift the operational support funds; (2) industrial control system adopts PLC and friendly interface, touch-screen simple to operate as man-machine interaction's interface, realizes robotization, the intellectuality of fuel oil annex dynamic performance testing fully, has alleviated working strength and has operated requirement, and reduced the requirement to personnel; (3) through changing frock clamp and upgrading TT&C system software, can bear the performance test work of the functionally similar fuel oil annex of other types, have very strong versatility, can satisfy the mission requirements that the multimachine kind ensures; (4) can carry out the performance test of multiple fuel oil annex, high efficiency simultaneously; (5) flip designs of electric centrifugal pump test board; Promptly be convenient to join at the test luggage that advances; The working condition of true reappearance electric centrifugal pump when test can realize that again the circulation of fuel oil is supplied with, thereby dwindles the volume of centrifugal pump test board fuel tank; Simplify the oil feed line design, and reduce the working service requirement; (6) can simulate the aloft work environment of electric centrifugal pump, make The performance test results more accurate.
Description of drawings
Fig. 1 is the structural drawing of the fitting integrated test macro of Aviation Fuel of the utility model;
Fig. 2 is the pneumatic test principle figure of the utility model;
Fig. 3 is the fuel oil test principle figure of the utility model;
Fig. 4 is the fuel oil low discharge test principle figure of the utility model;
Fig. 5 adds oil transportation test principle figure for the fuel oil of the utility model;
Fig. 6 is the fuel flow ratio test principle figure of the utility model;
Fig. 7 is the pressure filling combined test system schematic diagram of the utility model;
Fig. 8 is the pressure differential pressure measurement assembly principle figure of the utility model.
Wherein, A-supercharging oil transportation gas-accumulating tank, B-integrated pumping station, C-main fuel tank, first group of fuel pump group of D-, second group of fuel oil group of E-oil pump, F-dump pump group; I-flow proportional test board, J-pressure filling joint test fuel tank, K-electric centrifugal pump test board, L-intermediate frequency power supply control desk, M-electrical control cabinet, N-mechanical handling platform, P-pressure differential pressure measurement assembly; The 4-safety valve, 5-oil return adjustment cross-over valve, the servo variable valve of 6-oil pump, 7-high precision oil filter, 8-pressurized air cross-over valve, 9-left side oil transportation cross-over valve, 10-oil transportation inlet pressure transmitter; 11-oil transportation inlet pressure table, 12-add/oil transportation pressure reduction test conversion valve, 19-pressure difference transmitter, 20-differential manometer, the servo variable valve of 25-oil pump, 26-secondary high precision oil filter, 27-oil pump flow transmitter; 28-pressure filling cross-over valve, 29-wingtip intake pressure transmitter, 30-wingtip inlet pressure gauge, 31-top hole pressure transmitter, group end intake pressure transmitter before the 32-delivery gauge, 33-, group end inlet pressure gauge before the 34-; 35-oil transportation/preceding group of cross-over valve, 36-oil pump flow transmitter, the right oil transportation cross-over valve of 37-, 38-oil transportation top hole pressure transmitter, 39-oil transportation delivery gauge, 40-wingtip/pressure filling pressure measurement cross-over valve, 41-pressure release solenoid valve; The sub-solenoid valve of 43-preliminary examination oil float, 44-control tube electro connecting pressure gauge, 46-electronic level meter, 49-dump pump, 54-float test fuel tank, 56-oil-feed solenoid valve, 58-oil discharging electromagnetic valve; Group end control tube is closed solenoid valve before the 61-, and 62-wingtip control tube is closed solenoid valve, group end oil float before the 63-, 64-wingtip magnetic float, 70-oil sump tank, 79-oil suction filter, 80-oil sump tank; The 84-wobble pump, 85-retaining valve, 87-fuel oil static pressure 2.5MPa tensimeter, 88-fuel oil static pressure 0.4MPa pressure meter switch, 89-fuel oil static pressure 0.4MPa tensimeter, 90-fuel oil static pressure 0.16MPa pressure meter switch, 91-fuel oil static pressure 0.16MPa tensimeter; 94-fuel pump group, 95-fuel oil annex, the filter of 96-essential oil, 99-oil pump delivery gauge, 102-oil pump flow transmitter, the servo variable valve of 103-oil pump, 104-safety valve; 105-supercharging oil transportation gas-accumulating tank decompressor, 107-supercharging oil transportation gas-accumulating tank pressure unit, 108-supercharging oil transportation gas-accumulating tank tensimeter, 110-indicating pressure gauge, 111-safety valve, 118-buffer oil tank, 120-gas-charging connection; The 123-5MPa reduction valve, 124-0.3MPa reduction valve, 125-5MPa air supply valve, 126-5MPa supply gas pressure table, 127-5MPa air connector, 128-5MPa air escape cock, the adjustable decompressor of 129-1.6MPa; 130-1.6MPa supply gas pressure table switch, 131-1.6MPa supply gas pressure table, 132-1.6MPa air connector, 133-0.4MPa supply gas pressure table switch, 134-0.4MPa supply gas pressure table switch, the adjustable decompressor of 135-1MPa; 136-1MPa supply gas pressure table switch, 137-1MPa supply gas pressure table, 138-1MPa air connector, 139-0.16MPa supply gas pressure table, 140-0.16MPa supply gas pressure table switch, 148-fuel oil annex air outlet adapter; The tensimeter 149-0.4MPa give vent to anger, the 150-0.16MPa pressure meter switch of giving vent to anger, the 151-0.16MPa tensimeter of giving vent to anger, 152-flowmeter air escape cock, 153-small flowmeter, 154-large capacity meter; 155-vacuum pump group, 159-vacuum electric Proportion valve, 161-fuel tank pressure vacuum gauge, 162-vacuum gas cylinder, 163-vacuum evacuates solenoid valve, 168-fuel tank; 169-fuel and electric motor centrifugal pump, 170-fuel and electric motor centrifugal pump, 172-centrifugal pump top hole pressure transmitter, 173-centrifugal pump flow transmitter, the servo variable valve of 174-centrifugal pump, 175-centrifugal pump electric check valve; Group control tube electro connecting pressure gauge before the 188-, 189-wing control tube electro connecting pressure gauge, 192-fuel oil annex, 193-fuel oil annex, 194-fuel oil annex, 195-fuel oil annex.
Embodiment
Embodiment below in conjunction with description of drawings the utility model:
Please with reference to Figure of description; The fitting integrated test macro of a kind of Aviation Fuel; This system comprises electrical control cabinet M, mechanical handling platform N, integrated pumping station B, flow proportional test board I, pneumatic test macro and fuel oil test macro; Mechanical handling platform N is connected with supercharging oil transportation gas-accumulating tank A; Mechanical handling platform N is connected with supercharging oil transportation gas-accumulating tank A through pneumatic test macro, and integrated pumping station B is connected with the fuel oil test macro through pipeline road, is fuel oil test macro fuel feeding; Pneumatic test macro is connected with the fuel oil test macro through pneumatic line; Be fuel oil test macro air feed, flow proportional test board I is connected with pressure filling joint test fuel tank J, and electrical control cabinet M is electrically connected with mechanical handling platform N, integrated pumping station B, flow proportional test board I, pneumatic test macro, fuel oil test macro, supercharging oil transportation gas-accumulating tank A and pressure filling joint test fuel tank J respectively; The fuel oil test macro comprises that pressure filling combined test system, fuel flow ratio test macro and fuel oil add the oil transportation test macro; Wherein, The pressure filling combined test system is arranged in the pressure filling joint test fuel tank J; And pass the flow proportional test board through pipeline road and be connected with integrated pumping station B; Be used for accomplishing the performance test that the flow resistance of valve and pasta controller, valve opening and closing time, voltage and current are controlled in the pressure filling of Aviation Fuel annex; Fuel flow ratio test macro is arranged on the flow proportional test board I; And be connected with pneumatic test macro, integrated pumping station B through pneumatic line, pipeline road respectively; Be used for accomplishing the performance test that each inlet flow rate of Aviation Fuel annex flow proportional device and combined type oil transportation valve, two inlet flow rate ratios, proportional error, drag losses, valve open and close time, voltage and current; Fuel oil adds the oil transportation test macro and is arranged on the mechanical handling platform N, and is connected with supercharging oil transportation gas-accumulating tank A, integrated pumping station B through pneumatic line, pipeline road respectively, is used for accomplishing the Aviation Fuel annex and adds the performance test that oil transportation is controlled the flow resistance of valve and big flow fuel oil annex, added oil transportation control valve shut-in time, voltage and current.
Fuel flow ratio test macro comprises being installed in the flow proportional test board I and by the float that pipeline road connects tests fuel tank 54 and oil sump tank 70; The pipeline road that connects float test fuel tank 54 and oil sump tank 70 is provided with oil discharging electromagnetic valve 58; Float test fuel tank 54 is connected with fuel oil annex 193 through oil pipeline; Fuel oil annex 193 adds oil transportation test macro and integrated pumping station B with fuel oil respectively through oil pipeline, and the oil pipeline that connects float test fuel tank 54 and fuel oil annex 193 is provided with oil-feed solenoid valve 56; Group end oil float 63 and wingtip magnetic float 64 before being provided with in the float test fuel tank 54; Preceding group end oil float 63 is closed solenoid valve 61 through preceding group of end control tube and is communicated with the control chamber of fuel oil annex 193; And and fuel oil annex 193 between be provided with before group end control tube electro connecting pressure gauge 188; Wingtip magnetic float 64 cuts out solenoid valve 62 through the wingtip control tube and communicates with the control chamber of fuel oil annex 193, and and fuel oil annex 193 between be provided with wingtip control tube electro connecting pressure gauge 189.Connect on fuel oil annex 193 and the oil pipeline that integrated pumping station is connected and be disposed with oil pump flow transmitter 27, pressure filling cross-over valve 28, wingtip pressure filling pressure measurement cross-over valve 40, and be connected with wingtip end intake pressure transmitter 29, wingtip inlet pressure gauge 30, top hole pressure transmitter 31 and delivery gauge 32; Connect be connected with on the oil pipeline that fuel oil annex 193 and fuel oil add the oil transportation test macro before group end intake pressure transmitter 33 and preceding group of end inlet pressure gauge 34.
Fuel oil adds the oil transportation test macro and comprises left oil transportation cross-over valve 9, pressure differential pressure measurement assembly P and the right oil transportation cross-over valve 37 that is installed in the mechanical handling platform N and is connected successively by pipeline road; Oil transportation cross-over valve 9 in a left side all is connected with integrated pumping station B through pipeline road with right oil transportation cross-over valve 37; The pipeline road that connects left oil transportation cross-over valve 9 and integrated pumping station B is provided with pressurized air cross-over valve 8, and pressurized air cross-over valve 8 is connected with supercharging oil transportation gas-accumulating tank A through pneumatic line; Connect and be disposed with oil pump flow transmitter 36, oil transportation/preceding group cross-over valve 35 and oil return adjustment cross-over valve 5 on the pipeline road of right oil transportation cross-over valve 37 and integrated pumping station B.
The pressure filling combined test system comprises pressure release solenoid valve 41, buffer oil tank 118, the sub-solenoid valve 43 of preliminary examination oil float and control tube electro connecting pressure gauge 44; Wherein, Pressure release solenoid valve 41, the sub-solenoid valve 43 of preliminary examination oil float and control tube electro connecting pressure gauge 44 are arranged on the outer wall of pressure filling joint test fuel tank J; Buffer oil tank 118 is arranged in the pressure filling joint test fuel tank J, and pressure filling joint test fuel tank J is connected with the main fuel tank C of integrated pumping station B through an oil return loop.
The fuel oil test macro also comprises fuel oil static pressure test system and fuel oil low discharge test macro; Fuel oil static pressure test system and fuel oil low discharge test macro all are arranged in the mechanical handling platform N; Be provided with oil sump tank 80 and one group of fuel pump group 94 in the mechanical handling platform N; Oil sump tank 80 is connected with fuel oil static pressure test system with fuel oil low discharge test macro respectively, is fuel oil low discharge test macro and fuel oil static pressure test system fuel feeding; Fuel oil low discharge test macro comprises pressure differential pressure measurement assembly P; Pressure differential pressure measurement assembly P is connected fuel oil annex 95 through pipeline; Be disposed with oil pump flow transmitter 102 and the servo variable valve 103 of oil pump on the pipeline road of connection fuel oil annex 95 and oil sump tank 80, be connected with essential oil worry 96 and oil pump delivery gauge 99 on the pipeline road of connection fuel oil annex 95 and fuel pump group 94; Be connected through the safety relief pipeline between fuel pump group 94 and the oil sump tank 80, the safety relief pipeline is provided with safety valve 104.
Integrated pumping station B adopts the overhead system double-decker, and the upper strata is main fuel tank C, and lower floor is a pumping plant, and pumping plant is provided with three groups of fuel pump groups; Wherein, First group of fuel pump group D and second group of fuel pump group E are the oil feed pump group; Main fuel tank C adds oil transportation test macro with first group of fuel pump group D with fuel oil through pipeline road and is connected; Main fuel tank C is connected with fuel flow ratio test macro with the pressure filling combined test system respectively with second group of fuel pump group E through pipeline road; The 3rd group of fuel pump group is dump pump group F, and main fuel tank C adds the oil transportation test macro with fuel oil and is connected with pressure filling combined test system, fuel flow ratio test macro respectively with dump pump group F through pipeline road.
The fuel oil test macro also comprises the electric centrifugal pump test macro; Be provided with intermediate frequency power supply control desk L between this electric centrifugal pump test macro and the electrical control cabinet M; The electric centrifugal pump test macro comprises vacuum suction part and electric centrifugal pump test board K; Vacuum suction partly is connected with the fuel tank 168 of electric centrifugal pump test board K through pneumatic line, and fuel tank 168 reversibles of electric centrifugal pump test board K are installed on the electric centrifugal pump test board K, wherein; Vacuum suction partly is arranged in the intermediate frequency power supply control desk L, and intermediate frequency power supply control desk L, vacuum suction part and electric centrifugal pump test board K are electrically connected with electrical control cabinet M respectively.
Be provided with industrial control system in the electrical control cabinet; This industrial control system comprises PLC controller, touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module; The PLC controller is connected with touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module respectively; The analog quantity input/output module is connected with variable valve with the transmitter of fuel oil test macro respectively, and the digital quantity input/output module is connected with the solenoid valve of fuel oil test macro respectively.
Pneumatic test macro comprises source of the gas part, flow rate test part and supercharging oil transportation source of the gas part; Source of the gas partly is provided with five road supply air lines, and wherein, three road supply air lines are connected with the fuel oil annex; Be fuel oil annex air feed; And partly be connected with flow rate test through the fuel oil annex, one road supply air line is connected with the cross-over valve of fuel oil test macro through decompressor, is fuel oil test macro air feed; One road supply air line through supercharging oil transportation source of the gas part with add oil transportation fuel oil annex and be connected, for adding oil transportation fuel oil annex pressure oil transportation source of the gas is provided; In three road fuel oil annex supply air lines, one road supply air line directly is connected with the fuel oil annex, is fuel oil annex air feed, and the two-way supply air line is connected with the fuel oil annex through adjustable decompressor, is fuel oil annex air feed.
Integrated test system also is provided with fuel oil machinery electric attachments test macro; This system comprises voltage table, reometer, calculagraph, relay, CS, pilot lamp, electrical outlets, is used to test the performance test of WV, working current, opening and closing time, motor drive mechanism working time and the fuel oil and the electric associating of fuel oil standard machinery electric attachments.
Integrated test system also is provided with the tool box.Be used to place various fuel oil annexes, spare part, technical information, specific purpose tool and anchor clamps etc.
Principle of work:
As shown in Figure 2; Source of the gas partly use airport standard configuration pressure as the ground compressed gas cylinder of 15MPa for the work source of the gas, through gas-charging connection 120 connecting systems, be 5MPa by 123 step-downs of 5MPa decompressor after; Be divided into five the tunnel: the first via is through 5MPa air supply valve 125; To fuel oil annex air feed, supply gas pressure is exitted by 5MPa air escape cock 128 by the indication of 5MPa supply gas pressure table 126 through 5MPa air connector 127; The second the tunnel arrives the adjustable decompressor 129 of 1.6MPa, can be adjusted to the source of the gas of 0～1.6MPa pressure through adjustable decompressor 129, through 1.6MPa supply gas pressure table switch 130 and 1.6MPa air connector 132; To fuel oil annex air feed; Supply gas pressure when required test pressure is lower than 0.4MPa, can be opened 0.4MPa supply gas pressure table switch 133 by the indication of 1.6MPa supply gas pressure table 131; By 0.4MPa supply gas pressure table 134 indicated pressure; Pressure survey is more accurate, through twisting the handle of the adjustable decompressor 129 of 1.6MPa counterclockwise, can exit to the 1.6MPa supply air line; Third Road arrives the adjustable decompressor 135 of 1MPa, can be adjusted to the source of the gas of 0～1MPa pressure, through 1MPa supply gas pressure table switch 136 and 1MPa air connector 138; To fuel oil annex air feed, supply gas pressure is by the indication of 1MPa supply gas pressure table 137, when required test pressure is lower than 0.16MPa; Can open 0.16MPa supply gas pressure table switch 140; By 0.16MPa supply gas pressure table 139 indicated pressure,, can exit to the 1MPa supply air line through twisting the handle of the adjustable decompressor 135 of 1MPa counterclockwise; The four the tunnel arrives 0.3MPa decompressor 124, and pressure is reduced to 0.6MPa, and being used for provides the operation power source to 7 cross-over valves of fuel oil test macro; The five the tunnel arrives supercharging oil transportation source of the gas part.The flow rate test part is carried out conventional flow rate test and outlet dynamically pressure testing to the fuel oil annex, for adapting to bigger flow rate test scope, is provided with the direct-reading suspended body flowmeter of 2 ranges, is respectively small flowmeter 153, range 0～0.1m
3/ h, large capacity meter 154, range 0.1～1m
3/ h; According to the requirement of annex inlet pressure, 1.6MPa air connector 132 or the 1.0MPa air connector 138 of the air intake opening of testing the fuel oil annex with the pressure source part linked to each other, during test according to the flow rate test requirement; The gas outlet of tested fuel oil annex is linked to each other with fuel oil annex air outlet adapter 148 or fuel oil annex air outlet adapter 165; To fuel oil annex air feed, can measure flows through small flowmeter 153 or large capacity meter 154, fuel oil annex outlet dynamic pressure is by 0.4MPa tensimeter 149 indications of giving vent to anger; If pressure is lower than 0.16MPa; Can open the 0.16MPa pressure meter switch 150 of giving vent to anger, go out atmospheric pressure, give the flow rate test bleeding by flowmeter air escape cock 152 by the 0.16MPa tensimeter 151 of giving vent to anger.Supercharging oil transportation source of the gas partly is used for to adding oil transportation fuel oil annex the source of the gas of pressure oil transportation being provided; Behind the source of the gas arrival supercharging oil transportation gas-accumulating tank decompressor 105 by 123 step-downs of 5MPa decompressor; Pressure is reduced to aircraft supercharging fuel transfer pressure; Give supercharging oil transportation gas-accumulating tank A inflation through supercharging oil transportation gas-accumulating tank pressure unit 107, supercharging oil transportation gas-accumulating tank tensimeter 108 pneumatic lines, indicating pressure gauge 110 and safety valve 111 are arranged on the supercharging oil transportation gas-accumulating tank A.
As shown in Figure 3, when carrying out the static pressure test of fuel oil annex, use wobble pump 84 to the fuel oil that system provides certain pressure, is regulated fuel pressure through fuel oil static pressure tap changer, to satisfy the requirement of test pressure through check valve 85; For satisfying different pressures test distribution requirement; Fuel oil static pressure 2.5MPa tensimeter 87 ranges are 0～2.5MPa; Fuel oil static pressure 0.4MPa tensimeter 89 ranges are 0～0.4MPa; Fuel oil static pressure 0.16MPa tensimeter 91 ranges are 0～0.16MPa, and fuel oil static pressure 0.4MPa tensimeter 89, fuel oil static pressure 0.16MPa tensimeter 91 are respectively by fuel oil static pressure 0.4MPa pressure meter switch 88,90 controls of fuel oil static pressure 0.16MPa tensimeter.
As shown in Figure 4; During the test of low discharge fuel oil annex; Fuel pump group 94 is through oil suction filter 79 oil pumping from mechanical control stand oil sump tank 80; By the rotating speed of the inverter control motor of electrical control cabinet,, cooperate the working pressure or the flow of setting system simultaneously with frequency converter by servo variable valve 103 to reach the flow input requirement of test block.Pressure oil liquid flows back to oil sump tank 80 from the servo variable valve 103 of oil pump again through essential oil filter 96, oil pump delivery gauge 99, tested fuel oil annex 95, oil pump flow transmitter 102.Between the outlet and oil sump tank 80 of fuel pump group 94, be provided with the safety relief pipeline, on safety valve 104 is arranged, the setting safe pressure is 0.35MPa, anti-locking system overvoltage.Measure fuel oil annex 95 inlet pressures, top hole pressure and flow resistance by pressure differential pressure measurement assembly P.
As shown in Figure 5; Add oil transportation fuel oil annex when test, first group of fuel pump group D is by the rotating speed of the inverter control motor of electrical control cabinet; To reach the flow input requirement of test fuel oil annex, servo variable valve 6 cooperates the working pressure or the flow of setting system with frequency converter simultaneously.Pressure oil liquid is through the oil pump flow transmitter 36 of high precision oil filter 7, pressurized air cross-over valve 8, left oil transportation cross-over valve 9, tested fuel oil annex 192, right oil transportation cross-over valve 37, first group of fuel pump group D, oil transportation/preceding group cross-over valve 35, oil return adjustment cross-over valve 5, again from servo variable valve 6, flow back to main fuel tank C.During the performance of feeding oil test, measure fuel oil annex 192 inlet pressures, top hole pressure and flow resistance by pressure differential pressure measurement assembly P; The annex oil transportation shut-in time, oil feeding line was cut off in 8 conversions of pressurized air cross-over valve when testing; The supply air line of supercharging oil transportation gas-accumulating tank A is communicated with fuel oil annex 192, its valve is opened to this moment 192 energisings of fuel oil annex, the pressurized air in the supercharging oil transportation gas-accumulating tank A gets into fuel oil annex 192; Capacitive sensing in the fuel oil annex 192 is during to pressurized air; 192 outages of industrial control system control fuel oil annex as time zero, are measured piping flow by the oil pump flow transmitter 36 of first group of fuel pump group D; When flow is 10% of fuel oil annex 192 rated flows; Promptly be regarded as closing, industrial control system writes down the measured time of this process automatically, is the shut-in time of fuel oil annex 192; When refueling performance test, adding among left oil transportation cross-over valve 9, right oil transportation cross-over valve 37 and the pressure differential pressure measurement assembly P/oil transportation pressure reduction test conversion valve 12 commutate simultaneously, by pressure differential pressure measurement assembly P measurement fuel oil annex 192 inlet pressures, top hole pressure and flow resistance.
As shown in Figure 6; During the test of fuel flow ratio; Industrial control system is controlled oil transportation/preceding group of cross-over valve 35 conversions automatically, is communicated with preceding group of end pipeline road of flow proportional test macro, and first group of fuel pump group D pumps from main fuel tank C then; Rotating speed by the inverter control motor of electrical control cabinet; Reaching the flows input requirements of group end before the fuel oil annex 193, pressure oil liquid is leaded up to oil return adjustment cross-over valve 5 through 6 times main fuel tank C of the servo variable valve of oil pump of first group of fuel pump group D, and the servo variable valve 6 of the oil pump of first group of fuel pump group D cooperates with frequency converter organizes working pressure or the flow of holding pipeline road before setting up; Another road of pressure oil liquid is through oil pump flow transmitter 36, the oil transportation/preceding group of cross-over valve 35 of high precision oil filter 7, pressurized air cross-over valve 8, left oil transportation cross-over valve 9, right oil transportation cross-over valve 37, first group of fuel pump group D; Arrive preceding group of end oil-in of fuel oil annex 193, gather and measure the pressure of fuel oil annex 193 preceding group end oil-ins by preceding group of end inlet pressure gauge 34 and preceding group of end intake pressure transmitter 33.Simultaneously; Second group of fuel pump group E oil suction from main fuel tank C; Rotating speed by the inverter control motor of electrical control cabinet; Reaching the flow input requirement of fuel oil annex 193 wingtips, pressure oil liquid is leaded up to 25 times main fuel tank C of the servo variable valve of oil pump of second group of fuel pump group E, and the servo variable valve 25 of the oil pump of second group of fuel pump group E cooperates the working pressure or the flow of setting wingtip pipeline road with frequency converter; Another road of pressure oil liquid is through oil pump flow transmitter 27, the pressure filling cross-over valve 28 of secondary high precision oil filter 26, second group of fuel pump group E; Be passed to the wingtip oil-in of fuel oil annex 193, measure and gather the pressure of fuel oil annex 193 wingtip oil-ins by wingtip inlet pressure gauge 30 and wingtip intake pressure transmitter 29.Gather and measure the pressure of fuel oil annex 193 oil-outs by top hole pressure transmitter 31 and delivery gauge 32.The flow of group end oil-in is measured and is gathered by the oil pump flow transmitter 36 of first group of fuel pump group D before the fuel oil annex 193, and the flow of wingtip oil-in is measured and gathered by the oil pump flow transmitter 27 of second group of fuel pump group E.After industrial control system receives the pressure signal of pressure unit 29,31,33; Difference between automatic calculating pressure transmitter 29 and the pressure unit 31; Difference between pressure unit 33 and the pressure unit 31 is the flow resistance of fuel oil annex 193 wingtip oil-ins to the flow resistance of oil-out and preceding group of end oil-in to oil-out; The flow that the oil pump flow transmitter 27 of second group of fuel pump group E is measured and gathered is compared with the flow that the oil pump flow transmitter 36 of first group of fuel pump group D is measured and gathered, be the oil transportation ratio of fuel oil annex 193 wingtips and preceding group of end.The test of fuel oil annex 193 opening and closing times: fuel oil annex 193 control chambers are closed solenoid valve 61 through preceding group of end control tube and are communicated with preceding group of end oil float 63; When group was held oil float 63 operating fluid levels before float test fuel tank 54 pastas were lower than; The valve of preceding group end oil float 63 is opened; Control chamber is through the valve pressure release of preceding group of end oil float 63, and the valve of fuel oil annex 193 is opened, and fuel oil annex 193 is in the oil transportation state; When group is held oil float 63 operating fluid levels before float test fuel tank 54 pastas arrive; The valve of preceding group end oil float 63 begins to close, and control chamber begins pressurization, organizes 188 connections of control tube electro connecting pressure gauge in the past and is time zero; The oil-feed valve of fuel oil annex 193 begins to close; Oil pump flow transmitter 27 by second group of fuel pump group E is measured the also flow of harvester wing tip, reduces to 10% of rated flow when flow, looks valve and closes; Industrial control system writes down the measured time of this process automatically, is the valve shut-in time of fuel oil annex 193; After valve was closed fully, oil discharging electromagnetic valve 58 energisings of float test fuel tank 54 began float is tested the oil sump tank 70 that fluid in the fuel tank 54 is put into flow proportional test board I; When group is held the operating fluid level of oil float 63 before liquid level is lower than; The valve of preceding group end oil float 63 begins to open, and control chamber begins pressure release, and organizing 188 connections of control tube electro connecting pressure gauge in the past is time zero; The oil-feed valve of fuel oil annex 193 begins to open; Oil pump flow transmitter 27 by second group of fuel pump group E is measured the also flow of harvester wing tip, when flow is upgraded to 80% of rated flow, looks valve and opens; Industrial control system writes down the measured time of this process automatically, and the valve that is fuel oil annex 193 is opened the time.When the magnetic float is connected performance test, manually connect float test fuel tank oil-feed solenoid valve 56, the 54 beginning oil-feeds of float test fuel tank; When pasta reached magnetic float 64 operating fluid levels, magnetic float relay indicating light ignited, and manually broke off float test fuel tank oil-feed solenoid valve 56 this moment; Record float test fuel tank 54 fuel heads are manually connected float test fuel tank oil discharging electromagnetic valve 58 then, drain the oil to float test fuel tank 54; When magnetic float relay indicating light extinguishes, manually break off float test fuel tank oil discharging electromagnetic valve 58, record float test fuel tank 54 fuel heads; Two fuel heads poor is the magnetic float and connects performance.During the performance test of the sub-operating fluid level height of oil float, connect first group of fuel pump group D and second group of fuel pump group E, the 54 beginning oil-feeds of float test fuel tank; When group was held the operating fluid level of oil float 63 before liquid level reaches, the pressure release valve of preceding group of end oil float 63 was closed, and the control chamber of fuel oil annex 193 is built to press the oil-feed valve is closed; The indication of group control tube electro connecting pressure gauge 188 pressure is the highest before this moment; Float test fuel tank 54 also stops oil-feed, manually connects float test fuel tank oil discharging electromagnetic valve 58, drains the oil to float test fuel tank 54; When the indication of present group control tube electro connecting pressure gauge 188 pressure begins to descend; The liquid level of record float test fuel tank 54, present group control tube electro connecting pressure gauge 188 pressure drop to when minimum, write down the liquid level of float test fuel tank 54 again; Two liquid levels poor is the sub-operating fluid level height of oil float.
As shown in Figure 7; During the pressure filling joint test; Industrial control system automatic pressure control oiling cross-over valve 28 and wingtip/pressure filling pressure measurement cross-over valve conversion is communicated with pressure filling joint test pipeline road, second group of fuel pump group E oil suction from main fuel tank C then; Rotating speed by the inverter control motor of electrical control cabinet; Reaching the flow input requirement of fuel oil annex 194, pressure oil liquid is leaded up to 25 times main fuel tank C of the servo variable valve of oil pump of second group of fuel pump group E, and the servo variable valve 25 of the oil pump of second group of fuel pump group E cooperates the working pressure or the flow of setting wingtip pipeline road with frequency converter; Another road of pressure oil liquid is through oil pump flow transmitter 27, the pressure filling cross-over valve 28 of secondary high precision oil filter 26, second group of fuel pump group E; Be passed to fuel oil annex 194, measure and gather the pressure of fuel oil annex 194 oil-ins by wingtip inlet pressure gauge 30 and pressure unit 29.The flow resistance test of fuel oil annex 194 realizes that through wingtip inlet pressure gauge 30 and pressure unit 29 the opening and closing time test realizes through control tube electro connecting pressure gauge 44 and pressure release solenoid valve 41; The preliminary examination functional test of fuel oil annex 195 realizes through the sub-solenoid valve 43 of preliminary examination oil float; The WV of test accessories and electric current are measured automatically and are gathered by industrial control system.Through electronic level meter 46, control dump pump 49 work automatically by industrial control system, pressure filling joint test fuel tank J is drawn back among the main fuel tank C with the fluid in the buffering fuel tank 118.
As shown in Figure 3; During the electric centrifugal pump test; The fuel and electric motor centrifugal pump 169 or 170 of test is installed on the frock of fuel tank 168 of electric centrifugal pump test board K and the fuel tank 168 of the centrifugal pump test board K that overturns; The industrial control system tested fuel oil annex work of control automatically then, oil pumping from the fuel tank 168 of electric centrifugal pump test board K is behind centrifugal pump top hole pressure transmitter 172, centrifugal pump flow transmitter 173, the servo variable valve 174 of centrifugal pump and centrifugal pump electric check valve 175; Flow back into the fuel tank 168 of electric centrifugal pump test board K from return line, form the closed-loop path.Centrifugal pump top hole pressure transmitter 172 is measured the also top hole pressure of collecting test fuel oil centrifugal pump; Centrifugal pump flow transmitter 173 is measured the also working flow of collecting test fuel oil centrifugal pump; The servo variable valve 174 of centrifugal pump is used to regulate flow, and filter opens and closes with control oil, regulates in a big way with the flow to centrifugal pump.Centrifugal pump electric check valve 175 is used for closing oil path, is 0 o'clock performance with test fuel oil centrifugal pump flow.When needs test high-level performance, industrial control system is controlled vacuum suction automatically and is partly worked, vacuum pump group 155 work this moment; Vacuum pressure is after the voltage stabilizing of vacuum gas cylinder; Get into vacuum electric Proportion valve 159, industrial control system makes the vacuum pressure of its output meet the necessary technical requirement of tested fuel oil annex performance test according to preset parameter regulation vacuum electric Proportion valve 159; Vacuum pressure is by 161 indications of centrifugal pump test board fuel tank pressure vacuum gauge; Vacuum gas cylinder 162 is used to guarantee that vacuum pressure is stable, connects vacuum evacuates solenoid valve 163 after test is accomplished, and can let out the vacuum state except that the fuel tank 168 of electric centrifugal pump test board K.
As shown in Figure 8; During working pressure differential pressure measurement assembly P; Connect on the pressure measuring tie-in at the oil-in of tested fuel oil annex and oil-out two ends through conduit; Measure and gather the pressure of tested fuel oil annex oil-in by oil transportation inlet pressure transmitter 10 and oil transportation inlet pressure table 11; Measure and gather the pressure of tested fuel oil annex oil-out by oil transportation delivery gauge 39 and oil transportation top hole pressure transmitter 38, the flow resistance of measuring and gathering tested fuel oil annex by pressure difference transmitter 19 and differential manometer 20.
Claims (10)
1. fitting integrated test macro of Aviation Fuel; It is characterized in that: this system comprises electrical control cabinet (M), mechanical handling platform (N), integrated pumping station (B), flow proportional test board (I), pneumatic test macro and fuel oil test macro; Mechanical handling platform (N) is connected with supercharging oil transportation gas-accumulating tank (A); Mechanical handling platform (N) is connected with supercharging oil transportation gas-accumulating tank (A) through pneumatic test macro; Integrated pumping station (B) is connected with the fuel oil test macro through pipeline road; Be fuel oil test macro fuel feeding, pneumatic test macro is connected with the fuel oil test macro through pneumatic line, is fuel oil test macro air feed; Flow proportional test board (I) is connected with pressure filling joint test fuel tank (J), and electrical control cabinet (M) is electrically connected with mechanical handling platform (N), integrated pumping station (B), flow proportional test board (I), pneumatic test macro, fuel oil test macro, supercharging oil transportation gas-accumulating tank (A) and pressure filling joint test fuel tank (J) respectively; The fuel oil test macro comprises that pressure filling combined test system, fuel flow ratio test macro and fuel oil add the oil transportation test macro; Wherein, The pressure filling combined test system is arranged in the pressure filling joint test fuel tank (J); And pass the flow proportional test board through pipeline road and be connected with integrated pumping station (B), fuel flow ratio test macro is arranged on the flow proportional test board (I), and is connected with pneumatic test macro, integrated pumping station (B) through pneumatic line, pipeline road respectively; Fuel oil adds the oil transportation test macro and is arranged on the mechanical handling platform (N), and is connected with supercharging oil transportation gas-accumulating tank (A), integrated pumping station (B) through pneumatic line, pipeline road respectively.
2. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: fuel flow ratio test macro comprises being installed in the flow proportional test board (I) and by the float that pipeline road connects tests fuel tank (54) and oil sump tank (70); The pipeline road that connects float test fuel tank (54) and oil sump tank (70) is provided with oil discharging electromagnetic valve (58); Float test fuel tank (54) is connected with fuel oil annex (193) through oil pipeline; Fuel oil annex (193) adds oil transportation test macro and integrated pumping station (B) with fuel oil respectively through oil pipeline, and the oil pipeline that connects float test fuel tank (54) and fuel oil annex (193) is provided with oil-feed solenoid valve (56); Group end oil float (63) and wingtip magnetic float (64) before being provided with in the float test fuel tank (54); Preceding group end oil float (63) is closed solenoid valve (61) through preceding group of end control tube and is communicated with the control chamber of fuel oil annex (193); And and fuel oil annex (193) between be provided with before group end control tube electro connecting pressure gauge (188); Wingtip magnetic float (64) cuts out solenoid valve (62) through the wingtip control tube and communicates with the control chamber of fuel oil annex (193), and and fuel oil annex (193) between be provided with wingtip control tube electro connecting pressure gauge (189).
3. the fitting integrated test macro of Aviation Fuel as claimed in claim 2; It is characterized in that: connect on fuel oil annex (193) and the oil pipeline that integrated pumping station is connected and be disposed with oil pump flow transmitter (27), pressure filling cross-over valve (28), wingtip pressure filling pressure measurement cross-over valve (40), and be connected with wingtip end intake pressure transmitter (29), wingtip inlet pressure gauge (30), top hole pressure transmitter (31) and delivery gauge (32); Connect be connected with on the oil pipeline that fuel oil annex (193) and fuel oil add the oil transportation test macro before group hold intake pressure transmitter (33) and preceding group of end inlet pressure gauge (34).
4. like any fitting integrated test macro of described Aviation Fuel of claim 1 to 3; It is characterized in that: fuel oil adds the oil transportation test macro and comprises left oil transportation cross-over valve (9), pressure differential pressure measurement assembly (P) and the right oil transportation cross-over valve (37) that is installed in the mechanical handling platform (N) and is connected successively by pipeline road; Left side oil transportation cross-over valve (9) all is connected with integrated pumping station (B) through pipeline road with right oil transportation cross-over valve (37); The pipeline road that connects left oil transportation cross-over valve (9) and integrated pumping station (B) is provided with pressurized air cross-over valve (8), and pressurized air cross-over valve (8) is connected with supercharging oil transportation gas-accumulating tank (A) through pneumatic line; Connect on the pipeline road of right oil transportation cross-over valve (37) and integrated pumping station (B) and be disposed with oil pump flow transmitter (36), oil transportation/preceding group of cross-over valve (35) and oil return adjustment cross-over valve (5).
5. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: the pressure filling combined test system comprises pressure release solenoid valve (41), buffer oil tank (118), the sub-solenoid valve of preliminary examination oil float (43) and control tube electro connecting pressure gauge (44); Wherein, Pressure release solenoid valve (41), the sub-solenoid valve of preliminary examination oil float (43) and control tube electro connecting pressure gauge (44) are arranged on the outer wall of pressure filling joint test fuel tank (J); Buffer oil tank (118) is arranged in the pressure filling joint test fuel tank (J), and pressure filling joint test fuel tank (J) is connected with the main fuel tank (C) of integrated pumping station (B) through an oil return loop.
6. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: described fuel oil test macro also comprises fuel oil static pressure test system and fuel oil low discharge test macro; Fuel oil static pressure test system and fuel oil low discharge test macro all are arranged in the mechanical handling platform (N); Be provided with oil sump tank (80) and one group of fuel pump group (94) in the mechanical handling platform (N), oil sump tank (80) is connected with fuel oil static pressure test system with fuel oil low discharge test macro respectively; Fuel oil low discharge test macro comprises pressure differential pressure measurement assembly (P); Pressure differential pressure measurement assembly (P) is connected fuel oil annex (95) through pipeline; Be disposed with oil pump flow transmitter (102) and the servo variable valve of oil pump (103) on the pipeline road of connection fuel oil annex (95) and oil sump tank (80), be connected with essential oil on the pipeline road of connection fuel oil annex (95) and fuel pump group (94) and consider (96) and oil pump delivery gauge (99); Be connected through the safety relief pipeline between fuel pump group (94) and the oil sump tank (80), the safety relief pipeline is provided with safety valve (104).
7. the fitting integrated test macro of Aviation Fuel as claimed in claim 1 is characterized in that: integrated pumping station (B) adopts the overhead system double-decker, and the upper strata is main fuel tank (C), and lower floor is a pumping plant, and pumping plant is provided with three groups of fuel pump groups; Wherein, First group of fuel pump group (D) and second group of fuel pump group (E) are the oil feed pump group; Main fuel tank (C) adds the oil transportation test macro through pipeline road with first group of fuel pump group (D) and fuel oil and is connected; Main fuel tank (C) is connected with fuel flow ratio test macro with the pressure filling combined test system respectively with second group of fuel pump group (E) through pipeline road; The 3rd group of fuel pump group is dump pump group (F), and main fuel tank (C) adds the oil transportation test macro with fuel oil and is connected with pressure filling combined test system, fuel flow ratio test macro respectively with dump pump group (F) through pipeline road.
8. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: described fuel oil test macro also comprises the electric centrifugal pump test macro; Be provided with intermediate frequency power supply control desk (L) between this electric centrifugal pump test macro and the electrical control cabinet (M); The electric centrifugal pump test macro comprises vacuum suction part and electric centrifugal pump test board (K); Vacuum suction partly is connected with the fuel tank (168) of electric centrifugal pump test board (K) through pneumatic line, and fuel tank (168) reversible of electric centrifugal pump test board (K) is installed on the electric centrifugal pump test board (K), wherein; Vacuum suction partly is arranged in the intermediate frequency power supply control desk (L), and intermediate frequency power supply control desk (L), vacuum suction part and electric centrifugal pump test board (K) are electrically connected with electrical control cabinet (M) respectively.
9. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: be provided with industrial control system in the electrical control cabinet; This industrial control system comprises PLC controller, touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module; The PLC controller is connected with touch screen human-computer interface, analog quantity input/output module and digital quantity input/output module respectively; The analog quantity input/output module is connected with variable valve with the transmitter of fuel oil test macro respectively, and the digital quantity input/output module is connected with the solenoid valve of fuel oil test macro respectively.
10. the fitting integrated test macro of Aviation Fuel as claimed in claim 1; It is characterized in that: pneumatic test macro comprises source of the gas part, flow rate test part and supercharging oil transportation source of the gas part; Source of the gas partly is provided with five road supply air lines; Wherein, three road supply air lines are connected with the fuel oil annex, and partly are connected with flow rate test through the fuel oil annex; One road supply air line is connected with the cross-over valve of fuel oil test macro through decompressor, one road supply air line through supercharging oil transportation source of the gas partly with add oil transportation fuel oil annex and be connected; In three road fuel oil annex supply air lines, one road supply air line directly is connected with the fuel oil annex, and the two-way supply air line is connected with the fuel oil annex through adjustable decompressor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200049122U CN202393590U (en) | 2012-01-09 | 2012-01-09 | Aviation fuel accessory integrated test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200049122U CN202393590U (en) | 2012-01-09 | 2012-01-09 | Aviation fuel accessory integrated test system |
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| CN202393590U true CN202393590U (en) | 2012-08-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589860A (en) * | 2012-01-09 | 2012-07-18 | 中国人民解放军海军航空工程学院青岛分院 | Integrated testing system for aviation fuel accessories |
| CN103149041A (en) * | 2013-01-28 | 2013-06-12 | 南京航空航天大学 | Accumulation type plane auxiliary fuel system air pressure transfusion fuel oil testing system and method |
| CN104316309A (en) * | 2014-11-11 | 2015-01-28 | 四川亚美动力技术有限公司 | Fuel oil accessory integrated test stand and test method therefore |
| CN110239729A (en) * | 2019-05-29 | 2019-09-17 | 陕西飞机工业（集团）有限公司 | A kind of pressure filling device with preview function |
| CN110778572A (en) * | 2019-10-30 | 2020-02-11 | 中国航发控制系统研究所 | Reliability and service life testing device for hydraulic valve matching parts |
| CN113960466A (en) * | 2021-10-27 | 2022-01-21 | 湖北三江航天红峰控制有限公司 | Multifunctional electromagnetic valve test bed |
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2012
- 2012-01-09 CN CN2012200049122U patent/CN202393590U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589860A (en) * | 2012-01-09 | 2012-07-18 | 中国人民解放军海军航空工程学院青岛分院 | Integrated testing system for aviation fuel accessories |
| CN102589860B (en) * | 2012-01-09 | 2013-07-10 | 中国人民解放军海军航空工程学院青岛校区 | Integrated testing system for aviation fuel accessories |
| CN103149041A (en) * | 2013-01-28 | 2013-06-12 | 南京航空航天大学 | Accumulation type plane auxiliary fuel system air pressure transfusion fuel oil testing system and method |
| CN104316309A (en) * | 2014-11-11 | 2015-01-28 | 四川亚美动力技术有限公司 | Fuel oil accessory integrated test stand and test method therefore |
| CN104316309B (en) * | 2014-11-11 | 2017-07-18 | 四川亚美动力技术有限公司 | A kind of lower-grade fuel integrated test facility |
| CN110239729A (en) * | 2019-05-29 | 2019-09-17 | 陕西飞机工业（集团）有限公司 | A kind of pressure filling device with preview function |
| CN110778572A (en) * | 2019-10-30 | 2020-02-11 | 中国航发控制系统研究所 | Reliability and service life testing device for hydraulic valve matching parts |
| CN113960466A (en) * | 2021-10-27 | 2022-01-21 | 湖北三江航天红峰控制有限公司 | Multifunctional electromagnetic valve test bed |
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Owner name: PLA NAVAL AERONAUTICAL ENGINEERING INSTITUTE AT QI Free format text: FORMER NAME: QINGDAO BRANCH OF NAVAL AERONAUTICAL ENQINEERING INSTITUTE |
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Address after: 266000 Licang City, Qingdao Province, No. four middle stream Road, No. 2, No. Patentee after: Qingdao Campus, Naval Aeronautical and Astronautical University, PLA Address before: Licang District of Shandong city in Qingdao province 266000 four Road No. 2 A Patentee before: Qingdao Branch of Naval Aeronautical Enqineering Institute |
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