CN107963227A - A kind of double hair helicopter fuel system display control panels - Google Patents
A kind of double hair helicopter fuel system display control panels Download PDFInfo
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- CN107963227A CN107963227A CN201711096231.7A CN201711096231A CN107963227A CN 107963227 A CN107963227 A CN 107963227A CN 201711096231 A CN201711096231 A CN 201711096231A CN 107963227 A CN107963227 A CN 107963227A
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- oil
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- pump
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- 239000000446 fuel Substances 0.000 title claims abstract description 141
- 210000004209 hair Anatomy 0.000 title claims abstract description 38
- 239000002828 fuel tank Substances 0.000 claims description 240
- 239000003921 oil Substances 0.000 claims description 91
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000295 fuel oil Substances 0.000 claims description 13
- 239000010705 motor oil Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D43/00—Arrangements or adaptations of instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/005—Accessories not provided for in the groups B64D37/02 - B64D37/28
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/236—Fuel delivery systems comprising two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention belongs to double hair helicopter fuel system technical fields, it is related to a kind of double hair helicopter fuel system display control panels.Include figure, signal and the position display of engine State of alarm, oil passage low pressure warning, booster pump working status, booster pump fault warning, oil transfer pump working status, stop valve state, intersection delivery valve working status and the instruction of fuel feeding relation, two stop valves of control, three intersection delivery valves, the operation input equipment of the two-way state switching for transferring oil pump and booster pump, realize directly perceived to physical structure, succinct and accurate display and control.
Description
Technical field
The invention belongs to double hair helicopter fuel system technical fields, are related to a kind of double hair helicopter fuel system display controls
Panel processed.
Background technology
Control panel is electromechanical equipment and the interactive interface of operator, interactive information transmission is accurate, it is simple, be unambiguously
Electromechanical equipment operates the basis of high reliability.
On helicopter Control panel design, its key is the control reliable fuel feeding of normal condition, it is impossible to because of control panel
Single-point operating mistake causes monomotor or twin-engined oil-breaks；Accurately and reliably cut off and catch fire in the emergency rating of engine ignition
The fuel feeding of engine.
The design concept of existing Systems of Control for Helicopter panel is arranged by differentiations such as action type and signal types, that is, is existed
One piece of concentrated area piecemeal placement operations button, knob of control panel, such as pump startup knob, threshold switch knob；Other one
Block region arrangement signal lamp, warning light etc., such as starting state lamp, closed mode lamp, pressure warning light and firewarning light；Promptly/
The control input equipment centralized arrangement of emergency operation is opened and pressed in a certain position, such as engine oil cut-out control knob and fire extinguisher
Button etc..These arrangements have broken up specific system physical architecture arrangement, not enough intuitively, succinctly, understanding are easily produced in control
Deviation and maloperation, there are many deficiencies in design concept, layout and reliability.
The content of the invention
The purpose of the present invention：A kind of double hair helicopter fuel system display control panels are provided.
Technical scheme：A kind of double hair helicopter fuel system display control panels, including Left Hand Engine figure
1st, Left Hand Engine instruction Chinese character 2, Left Hand Engine firewarning light 3, Left Hand Engine fire alarm indicate Chinese character 4, are left for low pressure warning lamp 5, a left side
Arrow 8, Left Hand Engine oil-break knob 9, a left side are flowed to for low pressure warning instruction Chinese character 6, left fuel feed pump 7, left oil passage fuel oil
Engine oil-break knob protection cap 10, Left Hand Engine normal fuel injection instruction Chinese character 11, Left Hand Engine oil-break knob rotation direction arrow 12,
The Left Hand Engine oil-break instruction fuel tank 14,1 of Chinese character 13,1 fuel-tank pressurization pump 15, No. 1 fuel-tank pressurization switch pumps, 16, No. 1 fuel tanks
The booster pump instruction fuel-tank pressurization pump startup status lamp 18,1 of Chinese character 17,1 fuel-tank pressurization pump startup status lamp instruction Chinese character 19,
20, No. 1 fuel-tank pressurization pump closed mode lamp instruction 21, No. 1 fuel-tank pressurization failure of pump of Chinese character of No. 1 fuel-tank pressurization pump closed mode lamp
22, No. 1 fuel-tank pressurization failure of pump status lamps of status lamp instruction Chinese characters 23, right engine figure 24, right engine instruction Chinese character 25,
Right engine spark warning lamp 26, right engine fire alarm instruction Chinese character 27, right confession low pressure warning lamp 28, right confession low pressure warning instruction Chinese character
29th, right fuel feed pump 30, right oil passage fuel oil flow to arrow 31, right hair oil-break knob 32, right hair oil-break knob protection cap 33,
Right hair normal fuel injection instruction Chinese character 34, right hair oil-break knob rotation direction arrow 35, right hair oil-break instruction 36, No. 2 fuel tanks 37,2 of Chinese character
Number fuel-tank pressurization pumps 38, No. 2 fuel-tank pressurization switch pumps, 39, No. 2 fuel-tank pressurizations pump instruction 40, No. 2 fuel-tank pressurization pump startups of Chinese character
Fuel-tank pressurization pump closed mode 43, No. 2 fuel tanks of lamp of fuel-tank pressurization pump startup status lamp instruction Chinese character 42,2 of status lamp 41,2
Booster pump closed mode lamp indicates the fuel-tank pressurization failure of pump status lamp of fuel-tank pressurization failure of pump status lamp 45,2 of Chinese character 44,2
Instruction Chinese character 46, two-way oil transfer pump 47, two-way oil transfer pump instruction 48, No. 2 fuel tanks of Chinese character transfer 49, No. 2 oil of oil lamp to No. 1 fuel tank
Case transfers oil lamp to No. 1 fuel tank and indicates that 50, No. 1 fuel tanks of Chinese character transfer 51, No. 1 fuel tanks of oil lamp to No. 2 fuel tanks and transferred to No. 2 fuel tanks
Oil lamp instruction Chinese character 52, two-way oil transfer pump close lamp 53, two-way oil transfer pump closes instruction Chinese character 54, intersect fuel feeding knob 55,1
Intersect fuel feeding logic display Figure 56, No. 1 intersection fuel feeding knob lamp 57,1 intersects fuel feeding knob lamps instruction 58, No. 2 intersections of Chinese characters
Fuel feeding logic display Figure 59, No. 2 intersection fuel feeding knob lamps 60,2 intersect fuel feeding knob lamps instruction Chinese characters 61, intersect fuel feeding middle positions
Closed mode logic display Figure 62, intersect fuel feeding knob middle position closed mode lamp 63, intersect fuel feeding knob middle position closed mode lamp
Indicate Chinese character 64 and panel 65, it is characterised in that No. 1 fuel-tank pressurization pump 15 is placed in No. 1 fuel tank 14；Power-up state, No. 1 fuel tank
When being pressurized No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character 21 of the direction of switch pump 16, No. 1 fuel-tank pressurization pump closed mode lamp 20
Light, No. 1 fuel-tank pressurization pump startup status lamp 18 and No. 1 fuel-tank pressurization failure of pump status lamp 22 extinguish；No. 1 fuel-tank pressurization pump is opened
When closing No. 1 fuel-tank pressurization pump startup status lamp instruction Chinese character 19 of 16 direction, No. 1 fuel-tank pressurization pump startup status lamp 18 is lighted, No. 1
Fuel-tank pressurization pump closed mode lamp 20 and No. 1 fuel-tank pressurization failure of pump status lamp 22 extinguish；When No. 1 fuel-tank pressurization pumps 15 failure, 1
Number fuel-tank pressurization pump instruction fuel-tank pressurization pump startup status lamp 18,1 of Chinese character 17,1 fuel-tank pressurization pump startup status lamp instruction
19, No. 1 fuel-tank pressurization pump closed mode lamp instruction fuel-tank pressurization failure of pump status lamp 22,1 of Chinese character 21,1 fuel tanks of Chinese character increase
Press pump malfunction lamp instruction Chinese character 23, Left Hand Engine figure 1, Left Hand Engine instruction Chinese character 2, Left Hand Engine firewarning light 3 and a left side
Engine fire alarm instruction Chinese character 4 combined information instruction Left Hand Engine state, Left Hand Engine firewarning light 3 light up as Left Hand Engine and
Fire, it is that Left Hand Engine is normal that Left Hand Engine firewarning light 3, which extinguishes,；Right engine figure 24, right engine instruction Chinese character 25, the right side are started
Machine firewarning light 26 and right engine fire alarm 27 combined information of instruction Chinese character indicate right engine condition, right 26 points of engine spark warning lamp
Bright is right engine ignition, and it is that right engine is normal that right engine spark warning lamp 26, which extinguishes,；It is left for low pressure warning lamp 5 and left to supply low pressure
Alarm 6 combined information of instruction Chinese character indicates left 7 fuel pressure state of fuel feed pump, left to light up as left oil passage for low pressure warning lamp 5
Low voltage failure, left extinguish for low pressure warning lamp 5 is that left oil passage pressure is normal；It is right for low pressure warning lamp 28 and right to supply low pressure warning
Indicate that 29 combined information of Chinese character indicates right 30 fuel pressure state of fuel feed pump, it is low that right confession low pressure warning lamp 28 lights up as right oil passage
Failure is pressed, right extinguish for low pressure warning lamp 28 is that right oil passage pressure is normal；Engine figure to the left is being connected from No. 1 fuel tank 14
On 1 left fuel feed pump 7, indicate left oil passage fuel oil along left 7 circuit of fuel feed pump and flow to arrow 8, be directed toward Left Hand Engine figure
1；Connected from No. 2 fuel tanks 37 to the right on the right fuel feed pump 30 of engine figure 24, indicating right oil passage along right fuel feed pump 30 fires
Oil stream is directed toward right engine figure 24 to arrow 31.
Left Hand Engine oil-break knob protection cap 10 is whole red, and Left Hand Engine oil-break knob protection cap 10 passes through structural weak
Link is fixed on panel 65, and in 3 OFF state of Left Hand Engine firewarning light, Left Hand Engine oil-break knob 9 is directed toward and left fuel feed pump 7
It is parallel, it is directed toward Left Hand Engine normal fuel injection instruction Chinese character 11；After Left Hand Engine firewarning light 3 is lighted, Left Hand Engine oil-break is revolved
Button protection cap 10 is lifted along 65 outward direction of vertical panel and opened, and rotates a left side along 12 direction of Left Hand Engine oil-break knob rotation direction arrow
Engine oil-break knob 9 cuts off fuel feeding of the left fuel feed pump 7 to Left Hand Engine to Left Hand Engine oil-break instruction Chinese character 13；Start on the right side
Machine oil-break knob protection cap 33 is whole red, and right engine oil-break knob protection cap 33 is fixed on panel by structural weak link
On 65, in right 26 OFF state of engine spark warning lamp, right engine oil-break knob 32 is directed toward, the direction right side parallel with right fuel feed pump 30
Engine normal fuel injection indicates Chinese character 34；After right engine spark warning lamp 26 is lighted, by right engine oil-break knob protection cap 33
Lift and open along 65 outward direction of vertical panel, rotate right engine oil-break along right 35 direction of engine oil-break knob rotation direction arrow
Knob 32 cuts off the fuel feeding of right fuel feed pump 30 engine to the right to right engine oil-break instruction Chinese character 36.
When No. 1 14 empty of fuel tank or No. 1 fuel-tank pressurization pump 15 failure, rotary cross fuel feeding knob 55 to 2 to the left
Intersect 61 position of fuel feeding knob lamp instruction Chinese character, while No. 2 intersect fuel feeding knob lamps 60 and light, from No. 2 fuel tanks 37 to the left and right two
A engine oil, then stirs 16 to No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character 21 of No. 1 fuel-tank pressurization switch pump
Put, No. 1 fuel-tank pressurization pump closed mode lamp 20 is lighted；When No. 2 37 empties of fuel tank or No. 2 fuel-tank pressurizations pump 38 failure, to
Right rotation intersects fuel feeding knob 55 to 1 and intersects 58 position of fuel feeding knob lamp instruction Chinese character, while No. 1 intersects fuel feeding knob lamp 57
Light, from No. 1 fuel tank 14 two engine oils to the left and right, then stir 39 to No. 2 fuel-tank pressurizations of No. 2 fuel-tank pressurization switch pumps
40 position of closed mode lamp instruction Chinese character is pumped, No. 1 fuel-tank pressurization pump closed mode lamp 43 is lighted.
When need from No. 2 fuel tanks 37 to during No. 1 14 oil transportation of fuel tank, two-way 47 knob of oil transfer pump is allocated to No. 2 fuel tanks to No. 1
Fuel tank transfers 50 position of oil lamp instruction Chinese character, and No. 2 fuel tanks transfer oil lamp 49 to No. 1 fuel tank and light；When need from No. 1 fuel tank 14 to
During No. 2 37 oil transportation of fuel tank, two-way 47 knob of oil transfer pump is allocated to No. 1 fuel tank and transfers 52 position of oil lamp instruction Chinese character to No. 2 fuel tanks,
No. 1 fuel tank transfers oil lamp 49 to No. 2 fuel tanks and lights.
Beneficial effects of the present invention：
From pilot visual angle in the fuel system Control panel design theory of the present invention, optimize from ergonomics
Panel layout, directly perceived, succinct and accurate expression of the display control panel to physical structure, can significantly reduce erroneous judgement and grasp by mistake
Make rate.
The present invention is normally oily, it is defeated to hand over and transfers oil operates from emergency switching-off on different annexes, operates separation, anti-to grasp by mistake
Work and strong antijamming capability.
Operation switch, button, warning light are according to system principle layout placement on panel of the present invention, to handing over confession, transferring operation
Stateful display reminding, there is color and subregion, can effective mistake proofing, false touch is another when avoiding the double hair of outfield wrong diagnosis or cutting off certain road
Road.
Any single operation mistake of the present invention will not cause double hair fuel feeding cut-outs.
Brief description of the drawings：
Fig. 1 is a kind of double hair helicopter fuel system display control panel schematic diagrames of the present invention；
Wherein, 1- Left Hand Engines figure, 2- Left Hand Engines instruction Chinese character, 3- Left Hand Engines firewarning light, 4- Left Hand Engines fire
Alert instruction Chinese character, 5- are left left for low pressure warning instruction Chinese character, the left fuel feed pumps of 7-, the left oil passage fuel oils of 8- for low pressure warning lamp, 6-
Flow to arrow, 9- Left Hand Engine oil-breaks knob, 10- Left Hand Engine oil-break knobs protection cap, 11- Left Hand Engine normal fuel injections
Indicate Chinese character, 12- Left Hand Engine oil-break knob rotation directions arrow, 13- Left Hand Engines oil-break instruction Chinese character, 14-1 fuel tanks, 15-1
Number fuel-tank pressurization pump, 16-1 fuel-tank pressurizations switch pump, 17-1 fuel-tank pressurizations pump instruction Chinese character, 18-1 fuel-tank pressurizations pump open
Move status lamp, 19-1 fuel-tank pressurization pump startups status lamp indicates Chinese character, 20-1 fuel-tank pressurizations pump closed mode lamp, No. 21-1
Fuel-tank pressurization pump closed mode lamp instruction Chinese character, 22-1 fuel-tank pressurization failure of pump status lamp, 23-1 fuel-tank pressurization failure of pump
The right engine instruction Chinese character of status lamp instruction Chinese character, the right engine figures of 24-, 25-, 26 right engine spark warning lamps, the 27- right sides are started
Machine fire alarm instruction Chinese character, 28- are right right for low pressure warning instruction Chinese character, the right fuel feed pumps of 30-, the right confessions of 31- for low pressure warning lamp, 29-
Oil circuit fuel oil flows to the right hair oil-break knob of arrow, 32-, the right hair oil-break knob protection caps of 33-, the right hair normal fuel injections of 34- and refers to
Show the right hair oil-break instruction Chinese character of the right hair oil-break knob rotation direction arrow of Chinese character, 35-, 36-, 37-2 fuel tanks, 38-2 fuel-tank pressurizations
Pump, 39-2 fuel-tank pressurizations switch pump, 40-2 fuel-tank pressurizations pump instruction Chinese character, 41-2 fuel-tank pressurization pump startups status lamp,
42-2 fuel-tank pressurization pump startups status lamp instruction Chinese character, 43-2 fuel-tank pressurizations pump closed mode lamp, 44-2 fuel-tank pressurizations
Pump closed mode lamp instruction Chinese character, 45-2 fuel-tank pressurization failure of pump status lamp, 46-2 fuel-tank pressurization failure of pump status lamps refer to
Show the two-way oil transfer pump of Chinese character, 47-, 48- two-way oil transfer pump instruction Chinese character, 49-2 fuel tanks to No. 1 fuel tank transfer oil lamp, No. 50-2
Fuel tank is to No. 1 fuel tank transfers oil lamp instruction Chinese character, 51-1 fuel tanks transfer oil lamp, 52-1 fuel tanks to No. 2 fuel tanks to No. 2 fuel tanks
Transfer oil lamp instruction Chinese character, the two-way oil transfer pumps of 53- close the two-way oil transfer pump of lamp, 54- and close instruction Chinese character, 55- intersection fuel feeding rotations
Button, No. 56-1 intersection fuel feeding logic display figure, No. 57-1 intersection fuel feeding knob lamp, No. 58-1 intersection fuel feeding knob lamp instruction Chinese
Word, No. 59-2 intersection fuel feeding logic display figure, No. 60-2 intersection fuel feeding knob lamp, No. 61-2 intersection fuel feeding knob lamp instruction Chinese
Word, 62- intersect fuel feeding middle position closed mode logic display figure, 63- intersects fuel feeding knob middle position closed mode lamp, 64- intersects confession
Oily knob middle position closed mode lamp instruction Chinese character, 65- panels.
Embodiment
As shown in Figure 1, a kind of double hair helicopter fuel system display control panels, including Left Hand Engine figure 1, a left side start
Machine instruction Chinese character 2, Left Hand Engine firewarning light 3, Left Hand Engine fire alarm instruction Chinese character 4, it is left for low pressure warning lamp 5, left accused for low pressure
Alert instruction Chinese character 6, left fuel feed pump 7, left oil passage fuel oil flow to arrow 8, Left Hand Engine oil-break knob 9, Left Hand Engine and break
Oily knob protection cap 10, Left Hand Engine normal fuel injection instruction Chinese character 11, Left Hand Engine oil-break knob rotation direction arrow 12, Left Hand Engine
The oil-break instruction fuel tank 14,1 of Chinese character 13,1 fuel-tank pressurization pumps 15, No. 1 fuel-tank pressurization switch pumps, 16, No. 1 fuel-tank pressurization pumps and refers to
Show that the fuel-tank pressurization pump startup status lamp 18,1 of Chinese character 17,1 fuel-tank pressurization pump startup status lamp indicates 19, No. 1 fuel tanks of Chinese character
20, No. 1 fuel-tank pressurization pump closed mode lamp instruction 21, No. 1 fuel-tank pressurization failure of pump status lamps of Chinese character of booster pump closed mode lamp
22nd, No. 1 fuel-tank pressurization failure of pump status lamp instruction Chinese character 23, right engine figure 24, right engine instruction Chinese character 25, the right side are started
Machine firewarning light 26, right engine fire alarm instruction Chinese character 27, it is right for low pressure warning lamp 28, it is right for low pressure warning instruction Chinese character 29, it is right
Fuel feed pump 30, right oil passage fuel oil flow to arrow 31, right hair oil-break knob 32, right hair oil-break knob protection cap 33, right hair
Normal fuel injection instruction Chinese character 34, right hair oil-break knob rotation direction arrow 35, the right hair oil-break instruction oil of fuel tank 37,2 of Chinese character 36,2
The fuel-tank pressurization switch pump 39,2 of case booster pump 38,2 fuel-tank pressurization pump instruction 40, No. 2 fuel-tank pressurization pump startup states of Chinese character
Fuel-tank pressurization pump closed mode 43, No. 2 fuel-tank pressurizations of lamp of fuel-tank pressurization pump startup status lamp instruction Chinese character 42,2 of lamp 41,2
Pump the instruction fuel-tank pressurization failure of pump status lamp 45,2 of Chinese character 44, the 2 fuel-tank pressurization failure of pump status lamp instruction of closed mode lamp
Chinese character 46, two-way oil transfer pump 47, two-way oil transfer pump indicate 48, No. 2 fuel tanks of Chinese character to No. 1 fuel tank transfer 49, No. 2 fuel tanks of oil lamp to
No. 1 fuel tank transfers oil lamp and indicates that 50, No. 1 fuel tanks of Chinese character transfer 51, No. 1 fuel tanks of oil lamp to No. 2 fuel tanks and transfer oil lamp to No. 2 fuel tanks
Indicate that Chinese character 52, two-way oil transfer pump close lamp 53, two-way oil transfer pump closes instruction Chinese character 54, intersect 55, No. 1 intersections of fuel feeding knob
Fuel feeding logic display Figure 56, No. 1 intersection fuel feeding knob lamp 57,1 intersect 58, No. 2 intersection fuel feeding of fuel feeding knob lamps instruction Chinese characters
Logic display Figure 59, No. 2 intersection fuel feeding knob lamps 60,2 intersect fuel feeding knob lamps instruction Chinese characters 61, intersect the closing of fuel feeding middle positions
State logic indicates Figure 62, intersects fuel feeding knob middle position closed mode lamp 63, intersects the instruction of fuel feeding knob middle position closed mode lamp
65, No. 1 fuel-tank pressurization pump 15 of Chinese character 64 and panel is placed in No. 1 fuel tank 14；Power-up state, No. 1 fuel-tank pressurization switch pump 16 refer to
During to No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character 21, No. 1 fuel-tank pressurization pump closed mode lamp 20 is lighted, and No. 1 fuel tank increases
Press pump starting state lamp 18 and No. 1 fuel-tank pressurization failure of pump status lamp 22 extinguish；No. 1 fuel-tank pressurization switch pump 16 is directed toward No. 1 oil
When case booster pump starting state lamp indicates Chinese character 19, No. 1 fuel-tank pressurization pump startup status lamp 18 is lighted, and No. 1 fuel-tank pressurization pump closes
Closed state lamp 20 and No. 1 fuel-tank pressurization failure of pump status lamp 22 extinguish；When No. 1 fuel-tank pressurization pumps 15 failure, No. 1 fuel-tank pressurization pump
Indicate the fuel-tank pressurization pump startup status lamp 18,1 of Chinese character 17,1 fuel-tank pressurization pump startup status lamp instruction 19, No. 1 oil of Chinese character
Case booster pump closed mode lamp indicates the fuel-tank pressurization failure of pump state of fuel-tank pressurization failure of pump status lamp 22,1 of Chinese character 21,1
Lamp instruction Chinese character 23, Left Hand Engine figure 1, Left Hand Engine instruction Chinese character 2, Left Hand Engine firewarning light 3 and Left Hand Engine fire alarm refer to
Show that 4 combined information of Chinese character indicates Left Hand Engine state, Left Hand Engine firewarning light 3 lights up as Left Hand Engine and catches fire, Left Hand Engine fire
It is that Left Hand Engine is normal that warning lamp 3, which extinguishes,；Right engine figure 24, right engine instruction Chinese character 25, right 26 and of engine spark warning lamp
27 combined information of right engine fire alarm instruction Chinese character indicates right engine condition, and right engine spark warning lamp 26 lights up as right engine
Catch fire, it is that right engine is normal that right engine spark warning lamp 26, which extinguishes,；It is left for low pressure warning lamp 5 and left for low pressure warning instruction Chinese character
6 combined informations indicate left 7 fuel pressure state of fuel feed pump, left to light up as left oil passage low voltage failure, left confession for low pressure warning lamp 5
It is that left oil passage pressure is normal that low pressure warning lamp 5, which extinguishes,；It is right for low pressure warning lamp 28 and right for low pressure warning 29 groups of Chinese character of instruction
Close information and indicate right 30 fuel pressure state of fuel feed pump, it is right to light up as right oil passage low voltage failure, right confession for low pressure warning lamp 28
It is that right oil passage pressure is normal that low pressure warning lamp 28, which extinguishes,；The left fuel feed pump of engine figure 1 to the left is being connected from No. 1 fuel tank 14
On 7, indicate left oil passage fuel oil along left 7 circuit of fuel feed pump and flow to arrow 8, be directed toward Left Hand Engine figure 1；From No. 2 oil
Case 37 is connected to the right on the right fuel feed pump 30 of engine figure 24, and indicating right oil passage fuel oil along right fuel feed pump 30 flows to indicator
First 31, it is directed toward right engine figure 24.
Left Hand Engine oil-break knob protection cap 10 is whole red, and Left Hand Engine oil-break knob protection cap 10 passes through structural weak
Link is fixed on panel 65, and in 3 OFF state of Left Hand Engine firewarning light, Left Hand Engine oil-break knob 9 is directed toward and left fuel feed pump 7
It is parallel, it is directed toward Left Hand Engine normal fuel injection instruction Chinese character 11；After Left Hand Engine firewarning light 3 is lighted, Left Hand Engine oil-break is revolved
Button protection cap 10 is lifted along 65 outward direction of vertical panel and opened, and rotates a left side along 12 direction of Left Hand Engine oil-break knob rotation direction arrow
Engine oil-break knob 9 cuts off fuel feeding of the left fuel feed pump 7 to Left Hand Engine to Left Hand Engine oil-break instruction Chinese character 13；Start on the right side
Machine oil-break knob protection cap 33 is whole red, and right engine oil-break knob protection cap 33 is fixed on panel by structural weak link
On 65, in right 26 OFF state of engine spark warning lamp, right engine oil-break knob 32 is directed toward, the direction right side parallel with right fuel feed pump 30
Engine normal fuel injection indicates Chinese character 34；After right engine spark warning lamp 26 is lighted, by right engine oil-break knob protection cap 33
Lift and open along 65 outward direction of vertical panel, rotate right engine oil-break along right 35 direction of engine oil-break knob rotation direction arrow
Knob 32 cuts off the fuel feeding of right fuel feed pump 30 engine to the right to right engine oil-break instruction Chinese character 36.
When No. 1 14 empty of fuel tank or No. 1 fuel-tank pressurization pump 15 failure, rotary cross fuel feeding knob 55 to 2 to the left
Intersect 61 position of fuel feeding knob lamp instruction Chinese character, while No. 2 intersect fuel feeding knob lamps 60 and light, from No. 2 fuel tanks 37 to the left and right two
A engine oil, then stirs 16 to No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character 21 of No. 1 fuel-tank pressurization switch pump
Put, No. 1 fuel-tank pressurization pump closed mode lamp 20 is lighted；When No. 2 37 empties of fuel tank or No. 2 fuel-tank pressurizations pump 38 failure, to
Right rotation intersects fuel feeding knob 55 to 1 and intersects 58 position of fuel feeding knob lamp instruction Chinese character, while No. 1 intersects fuel feeding knob lamp 57
Light, from No. 1 fuel tank 14 two engine oils to the left and right, then stir 39 to No. 2 fuel-tank pressurizations of No. 2 fuel-tank pressurization switch pumps
40 position of closed mode lamp instruction Chinese character is pumped, No. 1 fuel-tank pressurization pump closed mode lamp 43 is lighted.
When need from No. 2 fuel tanks 37 to during No. 1 14 oil transportation of fuel tank, two-way 47 knob of oil transfer pump is allocated to No. 2 fuel tanks to No. 1
Fuel tank transfers 50 position of oil lamp instruction Chinese character, and No. 2 fuel tanks transfer oil lamp 49 to No. 1 fuel tank and light；When need from No. 1 fuel tank 14 to
During No. 2 37 oil transportation of fuel tank, two-way 47 knob of oil transfer pump is allocated to No. 1 fuel tank and transfers 52 position of oil lamp instruction Chinese character to No. 2 fuel tanks,
No. 1 fuel tank transfers oil lamp 49 to No. 2 fuel tanks and lights.
The present invention is normally oily, it is defeated to hand over and transfers oil operates from emergency switching-off on different annexes, operates separation, anti-to grasp by mistake
Work and strong antijamming capability.Operation switch, button, warning light are right according to system principle layout placement on present system panel
Hand over and supply, transfer the stateful display reminding of operation, there is color and subregion, can effective mistake proofing, avoid the double hairs of outfield wrong diagnosis or cut off certain
False touch another way during road.
Any single operation mistake of the present invention will not cause double hair fuel feeding cut-outs.
Claims (4)
1. a kind of double hair helicopter fuel system display control panels, it is characterised in that including Left Hand Engine figure (1), Zuo Fa
Motivation instruction Chinese character (2), Left Hand Engine firewarning light (3), Left Hand Engine fire alarm instruction Chinese character (4), it is left for low pressure warning lamp (5),
It is left to flow to arrow (8), Left Hand Engine oil-break for low pressure warning instruction Chinese character (6), left fuel feed pump (7), left oil passage fuel oil
Knob (9), Left Hand Engine oil-break knob protection cap (10), Left Hand Engine normal fuel injection instruction Chinese character (11), Left Hand Engine oil-break
Knob rotation direction arrow (12), Left Hand Engine oil-break instruction Chinese character (13), No. 1 fuel tank (14), No. 1 fuel-tank pressurization pump (15), No. 1 oil
Case supercharging switch pump (16), No. 1 fuel-tank pressurization pump instruction Chinese character (17), No. 1 fuel-tank pressurization pump startup status lamp (18), No. 1 oil
Case booster pump starting state lamp instruction Chinese character (19), No. 1 fuel-tank pressurization pump closed mode lamp (20), No. 1 fuel-tank pressurization pump are closed
Status lamp instruction Chinese character (21), No. 1 fuel-tank pressurization failure of pump status lamp (22), No. 1 fuel-tank pressurization failure of pump status lamp instruction Chinese
Word (23), right engine figure (24), right engine instruction Chinese character (25), right engine spark warning lamp (26), right engine fire alarm
Indicate Chinese character (27), right confession low pressure warning lamp (28), right confession low pressure warning instruction Chinese character (29), right fuel feed pump (30), right fuel feeding
Road fuel oil flow to arrow (31), it is right hair oil-break knob (32), it is right hair oil-break knob protection cap (33), it is right hair normal fuel injection refer to
Show Chinese character (34), right hair oil-break knob rotation direction arrow (35), right hair oil-break instruction Chinese character (36), No. 2 fuel tanks (37), No. 2 fuel tanks
Booster pump (38), No. 2 fuel-tank pressurization switch pumps (39), No. 2 fuel-tank pressurization pump instruction Chinese characters (40), No. 2 fuel-tank pressurization pump startups
Status lamp (41), No. 2 fuel-tank pressurization pump startup status lamp instruction Chinese characters (42), No. 2 fuel-tank pressurization pump closed mode lamps (43), 2
Number fuel-tank pressurization pump closed mode lamp instruction Chinese character (44), No. 2 fuel-tank pressurization failure of pump status lamps (45), No. 2 fuel-tank pressurizations pumps
Malfunction lamp instruction Chinese character (46), two-way oil transfer pump (47), two-way oil transfer pump instruction Chinese character (48), No. 2 fuel tanks are to No. 1 fuel tank
Oil lamp (49), No. 2 fuel tanks are transferred to No. 1 fuel tank transfers oil lamp instruction Chinese character (50), No. 1 fuel tank transfers oil lamp to No. 2 fuel tanks
(51), No. 1 fuel tank is to No. 2 fuel tanks transfer oil lamp instruction Chinese character (52), two-way oil transfer pump closes lamp (53), two-way oil transfer pump is closed
Indicate Chinese character (54), intersect fuel feeding knob (55), No. 1 intersection fuel feeding logic display figure (56), No. 1 intersection fuel feeding knob lamp
(57), No. 1 intersects fuel feeding knob lamp instruction Chinese character (58), No. 2 intersection fuel feeding logic display figures (59), No. 2 intersection fuel feeding knobs
Lamp (60), No. 2 intersection fuel feeding knob lamp instruction Chinese characters (61), intersect fuel feeding middle position closed mode logic display figure (62), intersect
Fuel feeding knob middle position closed mode lamp (63), intersect fuel feeding knob middle position closed mode lamp instruction Chinese character (64) and panel (65),
It is characterized in that, No. 1 fuel-tank pressurization pump (15) is placed in No. 1 fuel tank (14)；Power-up state, No. 1 fuel-tank pressurization switch pump (16)
When being directed toward No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character (21), No. 1 fuel-tank pressurization pump closed mode lamp (20) is lighted, No. 1
Fuel-tank pressurization pump startup status lamp (18) and No. 1 fuel-tank pressurization failure of pump status lamp (22) are extinguished；No. 1 fuel-tank pressurization switch pump
(16) when being directed toward No. 1 fuel-tank pressurization pump startup status lamp instruction Chinese character (19), No. 1 fuel-tank pressurization pump startup status lamp (18) point
Bright, No. 1 fuel-tank pressurization pump closed mode lamp (20) and No. 1 fuel-tank pressurization failure of pump status lamp (22) are extinguished；No. 1 fuel-tank pressurization pump
(15) during failure, No. 1 fuel-tank pressurization pump instruction Chinese character (17), No. 1 fuel-tank pressurization pump startup status lamp (18), No. 1 fuel-tank pressurization
Pump startup status lamp instruction Chinese character (19), No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character (21), No. 1 fuel-tank pressurization pump event
Hinder status lamp (22), No. 1 fuel-tank pressurization failure of pump status lamp instruction Chinese character (23), Left Hand Engine figure (1), Left Hand Engine instruction
Chinese character (2), Left Hand Engine firewarning light (3) and Left Hand Engine fire alarm instruction Chinese character (4) combined information instruction Left Hand Engine state, it is left
Engine spark warning lamp (3) lights up as Left Hand Engine and catches fire, and it is that Left Hand Engine is normal that Left Hand Engine firewarning light (3), which extinguishes,；Start on the right side
Machine figure (24), right engine instruction Chinese character (25), right engine spark warning lamp (26) and right engine fire alarm instruction Chinese character (27)
Combined information indicates right engine condition, and right engine spark warning lamp (26) lights up as right engine ignition, right engine spark warning lamp
(26) extinguish is that right engine is normal；It is left for low pressure warning lamp (5) and left for low pressure warning instruction Chinese character (6) combined information instruction
Left fuel feed pump (7) fuel pressure state, it is left to light up as left oil passage low voltage failure for low pressure warning lamp (5), it is left to supply low pressure warning
It is that left oil passage pressure is normal that lamp (5), which extinguishes,；It is right for low pressure warning lamp (28) and right for low pressure warning instruction Chinese character (29) combination
Information indicates right fuel feed pump (30) fuel pressure state, right to light up as right oil passage low voltage failure for low pressure warning lamp (28), right
Extinguish for low pressure warning lamp (28) is that right oil passage pressure is normal；From No. 1 fuel tank (14) connection engine figure (1) to the left
On left fuel feed pump (7), indicate left oil passage fuel oil along left fuel feed pump (7) circuit and flow to arrow (8), be directed toward Left Hand Engine figure
Shape (1)；Connect to the right on the right fuel feed pump (30) of engine figure (24) from No. 2 fuel tanks (37), marked along right fuel feed pump (30)
Show that right oil passage fuel oil flows to arrow (31), be directed toward right engine figure (24).
2. a kind of double hair helicopter fuel system display control panels according to claim 1, it is characterised in that start on a left side
Machine oil-break knob protection cap (10) is whole red, and Left Hand Engine oil-break knob protection cap (10) is fixed on by structural weak link
On panel (65), in Left Hand Engine firewarning light (3) OFF state, Left Hand Engine oil-break knob (9) is directed toward flat with left fuel feed pump (7)
OK, it is directed toward Left Hand Engine normal fuel injection instruction Chinese character (11)；After Left Hand Engine firewarning light (3) is lighted, by Left Hand Engine oil-break
Knob protection cap (10) is lifted along vertical panel (65) outward direction and opened, along Left Hand Engine oil-break knob rotation direction arrow (12) side
To rotation Left Hand Engine oil-break knob (9) to Left Hand Engine oil-break instruction Chinese character (13), left fuel feed pump (7) is cut off to Left Hand Engine
Fuel feeding；Right engine oil-break knob protection cap (33) is whole red, and right engine oil-break knob protection cap (33) passes through structure
Weak link is fixed on panel (65), and in right engine spark warning lamp (26) OFF state, right engine oil-break knob (32) refers to
To parallel with right fuel feed pump (30), right engine normal fuel injection instruction Chinese character (34) is directed toward；In right engine spark warning lamp (26) point
After bright, right engine oil-break knob protection cap (33) is lifted along vertical panel (65) outward direction and is opened, is broken along right engine
Oily knob rotation direction arrow (35) direction rotates right engine oil-break knob (32) to right engine oil-break instruction Chinese character (36), cut-out
The fuel feeding of right fuel feed pump (30) engine to the right.
3. a kind of double hair helicopter fuel system display control panels according to claim 1 or 2, it is characterised in that No. 1
When fuel tank (14) empty or No. 1 fuel-tank pressurization pump (15) failure, rotary cross fuel feeding knob (55) intersects to No. 2 and supplies to the left
Oily knob lamp indicates Chinese character (61) position, while No. 2 intersect fuel feeding knob lamps (60) and light, from No. 2 fuel tanks (37) to the left and right two
A engine oil, then stirs No. 1 fuel-tank pressurization switch pump (16) to No. 1 fuel-tank pressurization pump closed mode lamp instruction Chinese character
(21) position, No. 1 fuel-tank pressurization pump closed mode lamp (20) are lighted；No. 2 fuel tank (37) empties or No. 2 fuel-tank pressurization pumps
(38) during failure, rotary cross fuel feeding knob (55) intersects fuel feeding knob lamp instruction Chinese character (58) position, while 1 to No. 1 to the right
Number intersecting fuel feeding knob lamp (57) lights, and from No. 1 fuel tank (14) two engine oils to the left and right, then stirs No. 2 fuel tanks and increases
Press pump switchs (39) and pumps closed mode lamp to No. 2 fuel-tank pressurization pump closed mode lamp instruction Chinese character (40) positions, No. 1 fuel-tank pressurization
(43) light.
4. a kind of double hair helicopter fuel system display control panels according to claim 3, it is characterised in that work as needs
From No. 2 fuel tanks (37) to during No. 1 fuel tank (14) oil transportation, two-way oil transfer pump (47) knob is allocated to No. 2 fuel tanks and is transferred to No. 1 fuel tank
Oil lamp indicates Chinese character (50) position, and No. 2 fuel tanks transfer oil lamp (49) to No. 1 fuel tank and light；When needing from No. 1 fuel tank (14) to 2
During number fuel tank (37) oil transportation, two-way oil transfer pump (47) knob is allocated to No. 1 fuel tank and transfers oil lamp instruction Chinese character (52) to No. 2 fuel tanks
Position, No. 1 fuel tank transfer oil lamp (49) to No. 2 fuel tanks and light.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711096231.7A CN107963227B (en) | 2017-11-08 | 2017-11-08 | Display control panel of fuel system of double-engine helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096231.7A CN107963227B (en) | 2017-11-08 | 2017-11-08 | Display control panel of fuel system of double-engine helicopter |
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| Publication Number | Publication Date |
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| CN107963227A true CN107963227A (en) | 2018-04-27 |
| CN107963227B CN107963227B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| WO2020079413A1 (en) * | 2018-10-15 | 2020-04-23 | Eaton Intelligent Power Ltd. | Variable demand fuel pump |
| CN112591118A (en) * | 2020-12-11 | 2021-04-02 | 陕西千山航空电子有限责任公司 | Display device and method for complex fuel oil circuit of airplane |
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| Publication number | Publication date |
|---|---|
| CN107963227B (en) | 2020-10-27 |
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