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MHT6100-2013: The plane line tanker truck
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The plane line tanker truck
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MH/T 6100-2013
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Standard similar to MHT6100-2013 MH/T 6107 MH/T 6108 MH/T 6106 Basic data | Standard ID | MH/T 6100-2013 (MH/T6100-2013) | | Description (Translated English) | The plane line tanker truck | | Sector / Industry | Civil Aviation Industry Standard (Recommended) | | Word Count Estimation | 16,141 | | Issuing agency(ies) | Civil Aviation Administration of China | MHT6100-2013: The plane line tanker truck---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Aircraft hydrant dispenser
ICS 49.100
V 57
Civil Aviation Industry Standard of the People's Republic of China
Aircraft pipeline refueling truck
2013-09-27 released
2013-12-01 implementation
Issued by Civil Aviation Administration of China
Table of contents
Foreword...II
1 Scope...1
2 Normative references...1
3 Terms and definitions...1
4 Technical requirements...3
5 Test method...8
6 Inspection Rules...12
7 Packaging, transportation and storage...13
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Airport Department of the Civil Aviation Administration of China.
This standard was approved by the Aircraft Airworthiness Certification Department of the Civil Aviation Administration of China.
This standard is under the jurisdiction of the China Academy of Civil Aviation Science and Technology.
Drafting organizations of this standard. China National Aviation Fuel Co., Ltd., Shanghai Chengfei Aviation Special Equipment Co., Ltd.
The main drafters of this standard. Wang Lei, Gao Tian, Bai Jing, Chen Liangui, Yan Xueming, Wang Xingqian, Zhang Quan.
Aircraft pipeline refueling truck
1 Scope
This standard specifies the technical requirements, test methods, inspection rules and product markings, packaging, and transportation of aircraft pipeline fueling vehicles at civil airports.
Requirements for input and storage.
This standard applies to the manufacture and acceptance of aircraft pipeline refueling vehicles (hereinafter referred to as refueling vehicles) at civil airports.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 5574 Vulcanized rubber sheet for industrial use
GB 7258-2004 Safety technical conditions for motor vehicle operation
GB 10543 Rubber hose for aircraft ground refueling and draining
GB/T 12534 General Rules for Automobile Road Test Methods
GB/T 12673 Measuring method for main dimensions of automobiles
GB/T 12674 Method for determination of automobile quality (weight) parameters
GB 12676 Automobile brake system structure, performance and test methods
GB/T 13306 The form and size of the label
GB/T 18411 road vehicle product label
GB/T 21358 General technical specification for jet fuel filter separator
JB/T 5943 General technical conditions for welding parts of construction machinery
JT 230 Car static conductive rubber tow belt
HB 6122 General technical requirements for aircraft pressure refueling nozzles
HB 6130 Aircraft Pressure Refueling Nozzle Dimensions Standard
HG/T 3089 O-ring rubber compound for fuel oil
MH/T 6002 Civil Aviation Fuel Equipment Good Technical Specification
MH/T 6005-2009 Civil Aircraft Fueling Specification
MH/T 6020 Civil aviation fuel quality control and operating procedures
QC/T 252 Type-setting test procedures for special purpose vehicles
QC/T 264 metal coating-nickel-chromium and copper-nickel-chromium plating
QC/T 484 Automotive paint coating
API 1529 aviation fuel hose
API 1540 operating procedures recommendations. design, construction, operation and maintenance of aviation refueling facilities
API 1581 Aviation Jet Fuel Filter Separator Specification and Evaluation Procedure
3 Terms and definitions
3.1
Hydrant dispenser
Equipped with filter separators, pressure control devices, flow meters, refueling hoses and joints, etc., can be independently completed through the apron pipe network
Special vehicles for refueling aircraft and with functions such as pressure regulation and purification.
[MH/T 6005-2009 3.2]
3.2
Special equipment
The parts other than the chassis of the aircraft refueling vehicle.
3.3
Deadman control valve
It is a safety control device that can be installed on tank fueling trucks and pipeline fueling trucks to remotely control the start and stop of the fueling (pumping) system.
[MH/T 6005-2009 3.3]
3.4
Pressure coupler
A device that is installed at the end of the refueling hose of an aircraft refueling vehicle to implement aircraft pressure refueling and can control the pressure.
[MH/T 6005-2009 3.5]
3.5
Pressure control valve
It is installed in the pipeline of the aircraft refueling truck to control the pressure.
Note. When the pressure at the end of the pressure refueling joint exceeds (0.35 0.035) MPa, the pressure control valve is closed to prevent the pressure at the end of the pressure refueling joint from exceeding the limit.
3.6
Hydrant coupler
Installed at the head end of the oil inlet hose of the pipeline fuel truck, connected to the ground well bolt, a device with pressure control function.
[MH/T 6005-2009 3.6]
3.7
Hydrant hose
The oil hose connecting the ground well joint and the aircraft refueling equipment.
3.8
Fueling platform
Platform for refueling under the wings of an aircraft.
3.9
Accumulator
A device that buffers the water hammer pressure impact of the pipeline system caused by the sudden closing of the valve.
3.10
Refueling going rating
Under the specified test conditions, carry out pressure refueling conditions.
3.11
Refueling flow rating
The maximum refueling flow rate under rated refueling conditions.
3.12
Working pressure
The outlet pressure of the well joint when refueling at the rated refueling flow.
3.13
Nozzle downstream pressure
The refueling pressure at the pressure refueling joint.
3.14
Closed circuit sampler
A device that takes out fuel from the filter separator pipeline and performs oil quality inspection.
4 Technical requirements
4.1 General requirements
4.1.1 Fuel trucks should meet the relevant requirements in MH/T 6002 and MH/T 6005.
4.1.2 The purchased parts and outsourcing parts shall comply with the relevant standards and have the certificate of the manufacturer. They shall be inspected by the fuel truck manufacturer.
Can be used. All self-made parts can be assembled after passing the inspection.
4.2 Environmental adaptability
The fuel truck should be able to work normally at an ambient temperature of (-30～＋46)℃. All rubber parts and metal parts are not broken, and the seals are not falling off
Phenomenon, all valves and instruments work normally.
4.3 Reliability
4.3.1 Operational reliability
The refueling system shall undergo a 100-hour reliability operation test and shall meet the following requirements.
a) The pipeline connection is reliable, the circulation is smooth, and there is no leakage;
b) All meters, indicator lights and control devices work normally;
c) The operation average time between failures is not less than 60 h;
d) The average continuous working time is not less than 4 h;
e) The inherent effectiveness of the operation is not less than 0.92.
4.3.2 Driving reliability
Aircraft refueling vehicles modified with a finalized chassis shall undergo a 3,000 km driving reliability test and shall meet the following requirements.
a) The mean distance between failures while driving is not less than 2 000 km;
b) The inherent effectiveness of the operation is not less than 0.95;
c) The special facilities are firmly fixed and can still work normally after driving and stopping; the parts of the whole vehicle are free of deformation, damage, or cracks; signal lighting
The system works normally, and the brake system is free from overheating, abnormal noise, incomplete braking, etc.; oil pumping system, pneumatic control system,
There is no leakage in the hydraulic system; the accessories on the vehicle are firmly fixed; all the doors should not open automatically.
4.4 Maintainability
4.4.1 Disassembly and assembly of parts and components should be simple, and they should have good accessibility during inspection and maintenance.
4.4.2 It should be possible to avoid or eliminate human errors during operation and maintenance.
4.4.3 The original maintainability of the chassis and selected electromechanical equipment should not be reduced.
4.5 Security
4.5.1 The driving safety of the vehicle shall comply with the relevant regulations in Chapter 7 of GB 7258-2004.
4.5.2 The fuel truck should be equipped with two 8 kg fire extinguishers, which are easy to take and place.
4.5.3 The bottom of the fuel truck should be equipped with static conductive floor mopping tape, which should meet the requirements of JT 230.
4.5.4 A static electricity conducting grounding device should be installed on the left and right sides of the vehicle for easy operation. The length of the static conductive cable should not be less than 25 m,
Alligator clips are attached to the cable ends.
4.5.5 Between any two points of the metal pipeline, any point to the end of the grounding wire, and any point inside the oil tank to the end of the mopping tape
The resistance value should not be greater than 5 Ω. The resistance value at both ends of the refueling hose assembly should not be greater than 1 MΩ.
4.6 Driving performance of fuel truck
4.6.1 The driving performance of the fuel truck should meet the requirements of QC/T 252.
4.6.2 Carry out the braking distance test at a speed of 30 km/h. The braking distance should not be greater than 12 m when the vehicle is fully loaded, and not greater than 11 m when the vehicle is empty.
4.6.3 The parking performance of fuel trucks should meet the requirements of GB 7258.
4.6.4 The minimum stable speed, acceleration performance, maximum speed, braking performance, climbing performance, sliding performance, and fuel consumption of the fuel truck
The requirements of the original automobile chassis shall be maintained.
4.7 Materials
4.7.1 The pipe fittings or accessories shall be made of stainless steel, aluminum alloy, and the inner surface layer shall be protected by hot-tinning or sprayed with technical appraisal approved and aviation fuel
Made of carbon steel with compatible epoxy resin. The main line should not use copper alloy, chrome-plated, galvanized steel or plastic materials, and other parts in contact with fuel
The use of copper materials in the parts should be reduced to a minimum. If necessary, copper alloy materials with a copper content of not more than 35% should be used, and
Do not use zinc or materials with a zinc content of more than 5% or cadmium alloy materials.
4.7.2 Rubber products in contact with fuel should have oil resistance and should meet the requirements of GB/T 5574 and HG/T 3089.
4.7.3 The coating of the pipeline shall meet the requirements of QC/T 264.
4.8 Design and structure
4.8.1 Overall vehicle size
The overall dimensions of the fueling truck should be as small as possible under the premise of meeting the requirements of working ability and placement requirements, and the total height should not exceed 2 700 mm.
The total width should not exceed 2 800 mm, and the minimum ground clearance should not be less than.200 mm.
4.8.2 Overall vehicle quality
Under the rated loading conditions, the total mass and axle load mass of the entire vehicle should be within the allowable range of the vehicle chassis.
4.8.3 Chassis
4.8.3.1 Aircraft refueling vehicles should be modified with a finalized commercial vehicle chassis, or a self-made chassis can be used.
4.8.3.2 Automobile chassis driven by internal combustion engines shall only use diesel engines.
4.8.3.3 Any spilled fuel shall not fall on the engine and battery of the refueling vehicle.
4.8.3.4 The outlet of the muffler of the engine of the fueling truck shall be equipped with a fire cap or a fire muffler. The exhaust pipe should be installed close to the pipeline.
From the device. The outlet of the exhaust pipe should be far away from the operating surface, oil tank and refueling system. If it cannot be far away, there should be a safety device.
4.8.3.5 The fuel supply pipeline should not be damaged by impact and friction.
4.8.3.6 The bodywork equipment should be reliably assembled on the chassis structure using rivets, bolts, etc.
4.8.4 Refueling platform
4.8.4.1 The refueling truck can be equipped with a lifting refueling platform, the lifting speed is adjustable within (100～200) mm/s, and the platform pedals should be non-slip.
4.8.4.2 The rated load of the refueling platform is.200 kg.
4.8.4.3 When the fueling platform is raised to the highest point and bears a lateral load of 100 kg, the lateral deformation shall not be greater than 15 mm.
4.8.4.4 The fueling platform should be equipped with safety guardrails with a height of not less than 1.1 m, and the guardrail should be equipped with inwardly opening automatic closing doors.
4.8.4.5 The opening of the refueling platform through which the hose passes shall be provided with a protective device to prevent persons from falling.
4.8.4.6 An emergency lowering device for the refueling platform shall be installed on the operation surface.
4.8.4.7 The refueling platform should be equipped with anti-collision devices at least diagonally.
4.8.4.8 A red self-locking engine emergency stop device shall be installed at a convenient place for operation of the refueling platform, and a striking mark shall be set.
4.8.4.9 The outlet of the hydraulic support cylinder of the refueling platform shall be equipped with a hydraulic pipeline rupture protection device to prevent the platform from falling quickly, and shall be equipped with maintenance
Use mechanical support rods.
4.8.4.10 The platform ground lift control device should be able to prevent misoperation.
4.8.4.11 There should be a yellow light flashing warning during the platform lifting process.
4.8.4.12 The fuel truck should be equipped with supporting feet to ensure the stability of the platform after it is raised.
4.8.5 Refueling system
4.8.5.1 The refueling system shall be able to filter, measure, and adjust the pressure of the fuel in the apron fuel supply network to fill the aircraft fuel tank or other fuel receiving equipment.
4.8.5.2 It should work normally under the rated working pressure condition, and there should be no damage, failure and failure under the condition of 1.25 times the rated working pressure.
leakage.
4.8.5.3 Before assembling the pipeline components, a static pressure test shall be carried out. The test pressure shall be 1.5 times the rated working pressure of the oil pump, and the pressure shall be maintained for 5 minutes.
There should be no damage or leakage.
4.8.5.4 The part where the hose is tested in situ shall be able to withstand a test pressure of at least 2 MPa.
4.8.5.5 All components should be able to withstand the water hammer pressure generated by the system.
4.8.5.6 The lowest part of the pipeline should be provided with a fuel drain plug that can drain the fuel in the road.
4.8.5.7 After the refueling truck stops working, the refueling system should be able to automatically release the pressure to (0.1～0.15) MPa.
4.8.5.8 When refueling at the rated refueling flow, the noise value at the main operating surface should not exceed 90 dB(A).
4.8.5.9 The opening and closing of the refueling system shall be controlled by the Deadman control valve. Deadman control valve should have overriding function and time prompt excitation
For live functions, the effective range of the Deadman control valve should not be less than 15 m. Deadman's control valve override device can be sealed.
MH
4.8.5.10 Double pressure adjustments should be provided at the end of the hose and inside the hose to control the pressure at the end of the refueling hose, and should meet the following requirements.
a) The end of the hose is equipped with a pressure refueling joint with a regulator, and the joint should meet the requirements of HB 6122, HB 6130 or API 1540;
b) The pressure control system in the pipe is composed of the pressure control valve on the ground well joint and the venturi. Its main functions are.
1) Adjust the control pressure at the end of the hose. During normal refueling operation, the end of the hose (the regulator of the refueling joint does not work)
The force does not exceed (0.35 0.035) MPa;
2) When opening the pressure control valve for refueling, the opening time from zero to full flow is 10 s～15 s, and the closing time is 3 s～
5 s, the overflow after closing does not exceed.200 L;
3) When the aircraft fuel tank is closed within 1 s to 2 s, the water hammer pressure does not exceed 0.84 MPa, and after 15 s, it does not exceed 0.42 MPa.
4.8.5.11 Filter separator.
a) Should meet the technical requirements of GB/T 21358 or API 1581;
b) The flow range and pressure rating should meet the requirements of the refueling system;
c) Horizontal structure should be used, with the end cover opening facing the outside of the vehicle, and pivoting end cover and pivot bolts should be used;
d) The upper part should be equipped with manual and automatic exhaust valves, safety valves and sight glasses. The exhaust port should be piped to the oil collecting tank;
e) Oil product testing and sampling ports and direct-reading differential pressure gauge or differential pressure gauge should be set on the inlet and outlet pipelines;
f) A self-resetting valve should be installed on the discharge pipeline, a joint and a protective cover should be installed at the discharge port, and the location should be easy to operate;
g) Two closed-circuit samplers should be set up, one of which takes samples from the inlet and outlet of the filter separator, and the other takes samples from the sedimentation tank;
The oil should be discharged into the oil collecting tank.
4.8.5.12 Flowmeter.
a) It should be suitable for measuring the flow of aviation fuel;
b) The measurement accuracy level should not be less than 0.2;
c) The measurement range meets the requirements of the system;
d) It should be capable of batch measurement, cumulative measurement and instantaneous measurement;
e) With batch measurement zero adjustment function;
4.8.5.13 Hose reel.
a) It should be able to neatly wind the fuel hose of the specified length;
b) The pressure refueling reel should be folded mechanically and unrolled manually. The reel should work reliably and facilitate the unwinding and
Collapse, and the time for expansion and collapse should not exceed 1 min and is adjustable;
c) A hose reel brake device should be installed to prevent the reel from rotating when the vehicle is running;
d) The refueling hose should be a static conductive hose that meets the requirements of GB 10543 or API 1529.
4.8.5.14 The fueling system should be equipped with a fuel collecting tank. All the oil and gas discharged from the fueling system should enter the fuel collecting tank.
Position display and breathing valve, the bottom has an oil drain with a self-reset valve.
4.8.5.15 An accumulator should be provided.
4.8.5.16 The ground well hose shall be equipped with caster supports, and the height of the supports shall not exceed 450 mm.
4.8.6 Electrical system
4.8.6.1 The location of the battery should avoid the pipeline. If it cannot be avoided, a protective device should be installed to prevent oil from falling onto the battery.
4.8.6.2 The battery should be equipped with a main power switch and an oil-proof protection device.
4.8.6.3 The circuit of the bodywork equipment should be powered from the chassis fuse, and a dedicated connection port should be set; a two-wire system should be adopted, and the grounding point should be set at
Inside the junction box; the exposed wires should be installed or covered with oil-resistant and anti-aging protective tubes.
4.8.6.4 The circuit contacts should be firm and well insulated.
4.8.6.5 The electrical equipment installed and used outside the cab of the fuel truck shall meet the explosion-proof requirements.
4.8.6.6 The fuel truck should be installed with a warning light that can be observed in all directions and flashes (60～90) times per minute, with a luminous intensity of (40～
400) cd.
4.8.6.7 The operation surface should be equipped with lighting to ensure normal operation and monitoring at night.
4.8.7 Safety interlock
4.8.7.1 Fueling trucks should have a safety interlock function, and the vehicle should enter the braking state in the following states.
a) The platform is raised;
b) The pressure refueling joint is not reset;
c) The ground well joint is not reset;
d) The static conductive wire clamp is not reset;
e) The power take-off is engaged;
f) The retractable mechanism has not been reset;
g) The aircraft fuel tank cover box is not in place;
h) The platform hose support device is not reset;
i) The supporting feet are not reset;
j) No safety confirmation has been made.
Each interlocking point indicator light should be set in the cab for easy observation. The red indicator light for the interlocking state is on, and the indicator light is off after reset.
4.8.7.2 The safety interlock main indicator light shall be installed in the cab, the color shall be yellow. An overriding safety interlock device should be installed in the cab.
The setting should be lead-sealed, and the overrun indicator is red
4.8.7.3 Low air pressure will cause the interlocking brake to fail, and a low air pressure warning device shall be provided.
4.8.8 Control devices and instruments
4.8.8.1 The deadman valve operating handle shall be set on the operating surface.
4.8.8.2 A red self-locking engine emergency stop device shall be installed at a convenient location on the operating surface side of the refueling truck, and the setting shall be eye-catching
Mark.
4.8.8.3 An instrument panel shall be installed at the place where the operation surface is convenient for observation. The inlet pressure gauge, outlet pressure gauge, venturi pressure gauge should be installed on the dashboard
Force gauges, hydraulic pressure gauges, gas cylinder pressure gauges, reference pressure gauges, differential pressure gauges, oil circuit flowcharts and calibration joints of various instruments, etc.
4.8.8.4 A power take-off control device shall be installed in the cab.
4.8.8.5 All control devices shall be safe, reliable and flexible in operation.
4.8.9 Surface quality
4.8.9.1 The welding quality should meet the requirements of JB/T 5943.
4.8.9.2 The paint quality should meet the requirements of QC/T 484.
4.8.10 Assembly quality
4.8.10.1 Finished products and parts should not have material defects and processing defects that affect use, reliability, function, manipulation, appearance or safety.
4.8.10.2 Parts should not be loose, deformed or damaged.
4.8.10.3 The pipeline should be clean and free of foreign matter.
4.8.10.4 The oil pipes, air pipes and wires should be installed neatly and firmly fixed.
4.9 Warnings and labels
4.9.1 General marking
Permanent parameter markers should be fixed on the car body with rivets or welding.
4.9.2 Other signs
4.9.2.1 The product label shall be fixed on the obvious part of the fuel truck. The sign shall comply with the requirements of GB/T 13306 and GB/T 18411, including
The following content.
a) Product name and model;
b) Product dimensions;
c) Product quality parameters;
d) Factory number and date;
e) Manufacturer name and brand;
f) Rated fueling capacity.
4.9.2.2 The brand of aviation fuel should be clearly displayed on the refueling truck.
4.9.2.3 Each control member shall have a name and obvious operation mark.
4.9.2.4 The meter should have a name plate.
4.9.3 Warning
The following warnings should be permanently marked at the designated location of the fuel truck.
a) Set "Please stay away from the overhead platform" on the fixed part of the lifting platform on both sides of the fuel truck;
b) Set up on the platform "No climbing when the platform is raised or lowered";
c) Set "maximum payload.200 kg" on the platform;
d) Set up "platform emergency lowering device" on the emergency control device of the platform and chassis;
e) Install "engine emergency flameout device" on the emergency control device of the platform and chassis;
5 Test method
5.1 Test conditions and test preparations for refueling trucks
According to the provisions of GB/T 12534.
5.2 Visual inspection
Visual inspection or visual inspection with a measuring tool shall meet the requirements of 4.8.9, 4.8.10 and 4.9.
5.3 Measurement of dimensional parameters
It should be carried out in accordance with the provisions of GB/T 12673 and should meet the requirements of 4.8.1.
5.4 Measurement of quality parameters
It shall be carried out according to the provisions of GB/T 12674 and shall meet the requirements of 4.8.2.
5.5 Driving performance test
5.5.1 Carry out vehicle technical state driving inspection according to GB/T 12677;
5.5.2 The running-in mileage test carri...
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