RU28347U1 - FUEL FILLER (OPTIONS) - Google Patents

Description

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FUEL FILLER

(options)

The utility model relates to means of servicing vehicles, and especially for supplying fuel to vehicles for refueling in the parking lot of aircraft and ground vehicles and can be widely used in transport and aviation. Known autofuel tanker described in the eponymous clause of the Russian Federation No. 2090460 class. B64F 1/28, c. 06/07/95, op. 09/20/97.

A well-known auto-refueling tanker contains a truck tractor with an engine, a semi-trailer tank, a drive unit mounted on it, a hydraulic pump mounted on a tractor, kinematically connected to a truck engine, and a hydraulic motor hydraulically connected to the hydraulic pump by means of pipes movably connected to each other with two degrees of freedom in a vertical and horizontal planes. A disadvantage of the known auto-refueling tanker is that, with sufficient simplicity of design, it has limited operational capabilities and is not very safe to operate. Known tanker described in the same paragraph of the Russian Federation .Nfe 2113367 by class. B60P 3/22, c. 08.08.97, op. 06/20/98.

A known autofuel tanker comprises a motor vehicle, a fuel tank with a breathing valve mounted on it, a fuel receiving system including a receiving pipe or adapter for connecting a fuel hose and an associated fuel pipe, a fuel dispensing system including a dispensing system

a fuel line, pumping units, shut-off and control valves, fuel filters, gauges and dispensing fittings with fuel hoses for supplying fuel to a consumer or storage tank, a system of sustainable sampling by self-priming from a storage facility, and a nitriding system for fuel entering the fuel tank and cooling the fuel tank fuel space, including a vessel for liquid nitrogen, an evaporator connected to the vessel and a collector for supplying cold gaseous nitrogen to the fuel space qi the thorns, the compressor installed after the evaporator, the associated high-pressure manifold connected to the high-pressure cylinders, a gas reducer at the outlet of the high-pressure manifold, connected to the nitriding column, which is integrated in the fuel line and has nozzles for supplying nitrogen to the fuel stream, the collector being located in the top of the fuel tank away from the location of the breathing valve, and the sustainable fuel intake system includes a tank with a useful volume exceeding the volume of fueling full-time pshang and fuel pipe to the entrance to the pumping unit, a fuel pipe with a non-return valve for connecting the outlet of the pumping unit to the fuel tank, a float valve installed in the fuel tank connected to the fuel pipe by a non-return valve, and a fuel pipe with a tap for connecting the fuel tank to the filling hose to the inlet of which a controllable non-return valve is built-in, moreover, in the fuel tank there is a controllable doshi valve connected to the receiving and dispensing fuel lines.

A disadvantage of the known tanker is the design complexity due to the presence of a stable fuel intake system and a nitriding system for fuel and cooling of the fuel space.

Closest to the technical nature of the claimed is a tanker described in the same patent of the Russian Federation No. 2158208 class. B60P 3/22, B60S 5/02, B67D 5/32, c. 02/03/99, op. 10.27.2000, and selected as a prototype.

A known refueling tanker comprises a vehicle carrying a fuel tank with a breathing valve and lower and upper level sensors, a discharge and filling nozzle located in its lower part and connected through a membrane valve to a receiving pipe with a valve at the inlet and a fuel delivery system consisting of sequentially installed on the pipeline of the fuel filter, meter and dispensers with fuel hoses for supplying fuel to the consumer, a pump unit, shut-off and control valves in in the form of valves, a gas supply pipe to the tank, while in the upper part of the tank there is a sensing element for gas analysis of hydrocarbon vapor concentration, a non-return valve, two solenoid valves and a control unit for the sequence of operations, the inputs of which are connected to the sensors of the gas analyzer, upper and lower levels and the information output of the valve installed at the inlet of the receiving piping, and the outputs of the control unit are connected to the pump drive and the control inputs of the electromagnetic valves; the gas supply pipe is connected through a normally closed contact of the first electromagnetic valve and a non-return valve to the tank discharge pipe to the point of installation of the membrane valve and through the first normally open and first normally closed contacts of the second electromagnetic valve is connected respectively to the membrane and submembrane cavities of the membrane valve, the membrane above which through the second normally closed contact, and the submembrane cavity through the second normally open contact of the second solenoid valve

communicated with the atmosphere.

A disadvantage of the known auto-refueling tanker is, on the one hand, the design complexity due to the presence of a gas analyzer, a gas supply pipe, electromagnetic valves, a membrane valve with above-and-submembrane cavities. In addition, this refueling tanker has limited operational capabilities, as he can only drive one vehicle or drain fuel at a gas station (gas station). On the other hand, the well-known tanker, although it has fire protection in the form of means for analyzing the concentration of gases in the tank and supplying neutral gases there, is nevertheless not sufficiently reliable from the point of view of operational safety. The purpose of the claimed utility model is:

in the first and second variants - simplification of the design of autofuel refueling while undoing its operational capabilities and ensuring reliable operation;

-in the third option - increase the reliability of operation and operational safety.

This goal is achieved by the fact that:

- in the first embodiment, in a tanker containing a freight vehicle, a tank with a breathing valve mounted on it, a fuel receiving system including a receiving nozzle or adapter for connecting a filling hose and an associated fuel delivery pipe, a fuel delivery system including a dispensing fuel pipe, a pump unit, fuel filters, and dispensing fittings with fuel hoses for supplying fuel to the consumer gel, a control system including signaling devices Zfovnya, meter flow and shut-off and control valves, ACCORDING TO THE USEFUL MODEL, the fuel tank additionally contains

USEFUL MODEL, the fuel tank contains a bottom valve, a two-level limiter for filling it with fuel, an indicator of the presence of water in the tank sump and a gas exhaust system, the fuel delivery system is equipped with a water separator with an indicator of the presence of water in the filter sump, two fuel hoses for the fuel delivery system on each side are wound on drums mounted on the rear side of the tank on both sides of its longitudinal axis, in the control system as shut-off and control valves lzovany ball valves, control system equipped with a warning indicator system on nesmotannyh fuel hose and open door control module, located in the cockpit

the driver;

- in the second embodiment, in a tanker containing a freight vehicle, a tank with a breathing valve installed on it, a fuel receiving system including a receiving pipe or adapter for connecting a filling hose and an associated fuel pipe, a fuel delivery system including a dispensing fuel pipe, a pump unit , fuel filters and dispensing fittings with fuel bars for supplying fuel to the consumer, a control system including level alarms, flow meter and shut-off and control valves, ACCORDING TO THE MONITORING MODEL, there is an earthing circuit, an integrity check system for the earthing circuit, fuel lines and the fuel tank are made of material that excludes the possibility of fuel contamination, and the tank additionally contains forced and bottom valves, a two-level indicator of fuel filling, an indicator of water availability in the tank sump and gas exhaust system, the fuel delivery system is equipped with a water separator filter with an indicator of the presence of water in the filter sump and the count liquid chick with

an electronic unit, a hydraulic actuator for winding and unwinding fuel hoses, which are two transfer sleeves of different diameters, wound on drums mounted on the rear wall of the tank on either side of its longitudinal axis, the control system has an indication system about uncoiled pangs and open doors of the control compartment located in the driver's cab; - in the third embodiment, in an autofuel refueling machine containing a freight vehicle, a tank with a breathing valve installed on it, a fuel receiving system, including a first receiving nozzle and an adapter for attaching a filling hose and a related receiving fuel pipe, a fuel delivery system including a dispensing fuel pipe, a pump unit, fuel filters, and dispensing fittings with fuel hoses for supplying fuel to the consumer, a control system including level alarms, a meter flow and shut-off and control valves, ACCORDING TO THE USEFUL MODEL, pipelines and the fuel tank are made of material that excludes the possibility of fuel contamination, the tank is additionally equipped with bottom and pressure valves, as well as breakwaters to absorb fuel shocks during movement, a two-level limiter for filling the tank, and an indicator of water availability in the tank sump and gas exhaust system, the fuel intake system is equipped with a water separator filter, the fuel preparation system has a fuel preparation unit VA, including a static converter, installed after the liquid meter, and dampers for damping water hammers over the dispensing pipe, a vane pump with a hydraulic motor for pumping fuel from fuel hoses, which are transfer sleeves of different diameters wound on drums placed on the back of the tank and equipped each with its own hydraulic drive for winding and unwinding

, the control system is equipped with a pressure limiting system during refueling, a control system for operator participation in the refueling process, an indication system about an unclosed control compartment door and uncoiled transfer sleeves located in the driver's cab, ball valves are used as shut-off and control valves, while the tanker is equipped with a system grounding and equalization of potentials, an additional unit of hydraulic equipment, a pneumatic system of special equipment for controlling the operation of bottom and forced lapane supercharged dampers in the system of fuel dispensing, filling and operation of the limiter lock brake system with the door open and the control module nesmotannyh dispensers.

In addition, in all embodiments, the fuel tank may be provided with a service platform located externally on its upper part.

The implementation in the first embodiment of a fuel tank with a bottom valve in combination with the presence of a two-level limiter for filling the tank with fuel at an early stage of filling protects it from overflow, and then from overflow by giving a signal to turn off the pump and automatically close the bottom valve; the presence of a filter-water separator in the fuel delivery system allows not only to clean the fuel from mechanical impurities, but also to separate free water, as indicated by indicators in the tank sump and in the filter itself. The use of ball valves as shut-off and adjusting valves ensures reliable operation of the device with a fairly simple construction, and the presence of a warning indication system for uncoiled fuel hoses and an unlocked control compartment door ensures safe operation. Winding on drums with 2 fuel hoses on each side of the longitudinal axis h

. the tank makes it possible to refuel four units of equipment at the same time. In the second option, the filling out of the fuel tank and fuel supply lines from materials that exclude fuel pollution, together with the presence of a water presence indicator in the tank sump and a filter separator in the fuel delivery system, expand its operational capabilities, namely, the ability to refuel aircraft and control this refueling using liquid meter with an electronic unit that allows you to take into account instant, one-time and total fuel consumption; the presence of a forced valve in the tank provides an accelerated pressure equalization in the tank with atmospheric pressure when refueling, and the machine is equipped with a grounding circuit integrity check system for fire, explosion and operational reliability. The presence of a hydraulic drive in the fuel delivery system makes it possible to control the speed of unwinding and winding of the transfer sleeves, which, when placed on two drums on the rear side of the tank, provides for open and closed refueling of aircraft objects and ease of operation. In the third embodiment, the implementation of the tank and fuel pipelines from materials that exclude fuel pollution, in conjunction with the introduction of a fuel preparation unit into the fuel delivery system, and in the auto-fuel supply system - means for monitoring its quality in the form of water availability indicators in the fuel, and the implementation of fuel hoses in the fuel delivery system in the form of distributing sleeves of different diameters, it allows you to safely refuel aircraft equipment requiring higher quality fuel; the presence in the tank of breakwaters for damping fuel shocks during transportation and a two-level limiter for filling the tank together with the presence of bottom and forced valves in it

safe refueling and transportation of fuel tanks. Introduction to the control system of means for automatically limiting the pressure when refueling equipment objects when there are hydraulic drives for unwinding and winding transfer sleeves that allow you to adjust the speed of refueling, when using the operator participation control system in the refueling process, also ensures the reliability and safety of the process of refueling equipment objects. The supply of autofuel refueling with an additional hydraulic equipment unit and a pneumatic system for controlling the operation of special equipment, together with the presence of grounding and potential equalization systems and blocking movement with uncoiled transfer sleeves and an unlocked compartment door, ensures reliable and safe operation of the entire machine. In comparison with the prototype of the inventive tanker in all embodiments has a novelty, differing from it:

in the first embodiment - the implementation of a fuel tank with forced and bottom valves, a gas exhaust system, the placement of fuel hoses in the fuel delivery system on two drums installed on different sides of the rear plane of the tank, using as-stop valves; cranes, providing in aggregate the achievement of a given result;

- in the second embodiment - by making a tank and pipelines from a material that excludes fuel pollution, installing forced and bottom valves, a two-level fuel filling indicator, an indicator of the presence of water in the sump, the presence of a gas exhaust system, the presence of a filter separator and a liquid meter in the fuel delivery system with an electronic a hydraulic actuator for winding and unwinding two transfer sleeves of different diameters, and in the control system - an indication system of an unlocked h door of the control cabinet and not coiled transfer sleeves located in the driver's cab, and a system for indicating the integrity of the grounding value, which would discourage the achievement of the desired result in the shredding; - in the third embodiment - by making a tank and a pipeline of material that excludes the possibility of fuel pollution, the presence of breakwaters in the tank to absorb fuel strikes, a two-level filling limiter, an indicator of the presence of water in the sump, bottom and forced valves, and the introduction of a liquid meter with an electronic block and filter water separator, the presence in the fuel delivery system of the fuel preparation unit and the vane pump with a hydraulic motor for pumping fuel from the dispensing hoses, data to coils (drums), each equipped with its own hydraulic drive, the presence in the control system of a fuel pressure limiting system during refueling and a system for monitoring operator participation in the refueling process and the use of ball valves as shut-off valves, auto-refueling supply with a grounding and potential equalization system, an additional hydraulic unit and a pneumatic system for controlling the operation of special equipment, which together provide a given result. The utility model is illustrated by drawings, which show: A) for the first option on: -fig, 1 - search for the type of tanker; -Fig. 2 is a sectional side view of a fuel tank; -Fig. 3 is a top view of the tank; -Fig. 4 - rear view of the tank; v -Fig. 6 - a general view of a tanker; -Fig. 7 is a sectional side view of a fuel tank; -Fig. 8 is a top view of the tank; -Fig. 9 is a view of a control compartment; -Fig. 10- view of the fuel intake and delivery systems; C) for the third embodiment on: 11- general view of a tanker; -Fig. 12 is a side view of the fuel tank; -Fig. 13 is a top and rear view of the tank; FIG. 14, 15 - view of the fuel reception system; -Fig. 16.17 - view of the fuel supply system. The inventive tanker in the first embodiment (Fig. 1-5) is intended for refueling ground equipment and contains a freight motor vehicle 1, on the chassis of the semi-trailer of which there is a fuel tank 2, a fuel receiving system 3, a fuel delivery system 4 and a control system 5 partially located in the cab 6 of the driver. As a vehicle, in particular, the Ural truck tractor can be used. The tank 2 (Fig. 2, 3) has in the upper part a neck 8 with a cover 9 for filling fuel and is equipped with a breathing valve 10, a pre-arm valve 11 and a bottom valve 12. It also has level switches in the form of a level gauge 13 and a sensor 14 of the level limiter . In the upper part of the tank 2 there is a manhole 16 and a service platform can also be placed with a fence 17 (not shown in the drawings) and equipped with a ladder 18 in the front of the tank 2. There is a gas exhaust system in the form of a pipe 19 and the removal of the vapor-mixture in in the form of a tube 20. At the bottom of the tank there is a settler 21 (Fig. 4). In the rear of the tank 2 (Fig. 4) there is a compartment of the system 5

12 control, in which the control and monitoring bodies of the main functional systems of the tanker are located. The fuel receiving system 3 includes a receiving pipe 22 with a coarse filter (not indicated and not shown in the drawings) and a fuel pipe 23. The fuel delivery system 4 comprises a pumping unit 24, in particular, in the form of a pump type STsL-20-24G, a fuel pipe 25, filter-water separator 26, fuel (dispensing) hoses 27 with dispensing fittings 28, wound on drums 29 located on both sides of the surface of the rear wall of the tank 2. P1 also has a manual drive 30 of the drums 29. The control system 5 includes a shut-off and control ) Matura in Idea of ball valves 31, 32 on pipelines 23 and 25 for receiving and supplying fuel, meter 33 for fluid flow, pressure sensors 34, fuel level indicator 35 (from level gauge 13) and system 36 for indicating an unclosed control compartment door and uncoiled fuel hoses in the driver’s cab (not shown in the drawings). The tanker, according to GOST 50913-96, is equipped with fire extinguishers 37, an earthing system 38 (Fig. 1) and breakwaters 39 (Fig. 2). Auto refueling works as follows. The main functions of truck transport are: filling the tank; delivery of petroleum products to consumers; distribution of petroleum products to the consumer. Fuel is poured into the tank 2 using the fuel receiving system 3 - through the neck 8 or through the intake pipe 22; while the coarse filter retains large particles of impurities in the fuel. After filling the tanker, for example, with motor gasoline, the air-gas space of the fuel tank 2 is saturated for a short time (up to one hour) with gasoline vapor, while the pressure rises and the breathing valve 10 opens, providing a high concentration of air-vapor mixture through tube 20 hydrocarbons to the atmosphere and pressure equalization. A tanker delivers fuel to refueling facilities. The operator uncoils the fuel hoses 27 from the drums 29 with the help of the manual drive 30, connects the dispensing fittings 28 to the necks of the hatches of the refueling objects, opens the ball valves 32 in the pipelines 25 of the fuel supply system 4, turns on the pump 24 and the fuel from the tank 2 through the water separators 26 trapping mechanical impurities, pipelines 25 and fuel hoses 27 enters the tanks of refueling objects. In this case, the meter 33 shows the amount of fuel used up for refueling. At the end of refueling, the operator turns off the pump 24, disconnects the dispensing nipples 28 from the hatches of the refueling objects, reels the fuel hoses 27 onto the drums 29 and closes the doors of the control compartment cabinet. If the operator has not closed the cabinet doors or forgot to wind the fuel hoses 27, a warning indication 36 on the aforementioned outstanding actions lights up in the driver's cab and the driver takes the necessary measures. A tanker in the second and third embodiments is designed to refuel aircraft on the ground. In the second embodiment (Fig. 6-10), an autofuel refueling device comprises a cargo vehicle 1 mounted on a chassis of a semi-trailer tank 2, a fuel reception system 3, a fuel delivery system 4, and a control system 5. The fuel tank 2 has a hatchway 6 in the upper part, a neck 7 with a cover 8, and a sump in the lower part 9. It is equipped with breathing, safety and bottom valves 10, 11, 12, as well as a two-level fuel filling warning device - level 13 float indicator and a fuel level sensor 14, - a pipe 15 outlet

air mixture and indicator 16 (not shown) of the presence of water in the water settler 9 in the tank 2. The tank 2 is made of a material that excludes the possibility of fuel contamination, for example, stainless steel or aluminum alloys.

The fuel receiving system 3 includes a receiving pipe 17 with a coarse filter, a pipe 18c with a ball valve 19.

The fuel delivery system 4 comprises a pipe 20 with a ball valve 21, fuel hoses 22. Fuel hoses 22 are dispensing hoses of different diameters with dispensing fittings 23 wound on drums 24 mounted on the rear wall of the tank 2 on both sides of its longitudinal axis and having hydraulic actuator 25 for winding and unwinding sleeves. The fuel delivery system 4 has a high capacity pump 26 (not shown in the drawings). There is a ground circuit 27 and a ground circuit integrity check system 28. The system is equipped with water separators 29.

The control system 5 includes shut-off and control valves in the form of ball valves 19, 21, level indicators 13, 14, a system 30 for indicating an unlocked control compartment door and uncoiled hoses 22, located in the driver's cab, a liquid flow meter 31 with an electronic unit, sensors 32 pressure.

Tank 2 is equipped with a ladder 33 with a platform 34 and breakwaters 35. According to the aforementioned GOST, the petrol refueling machine is equipped with refractory plugs 36. Pipelines 18 and 20 are also made of stainless steel or aluminum alloys to prevent fuel pollution.

Auto tanker operates as follows. When refueling the tank 2, it is filled with fuel through the neck 7 or through the receiving pipe 17 and the receiving pipe 18. At the same time, a two-level filling warning device (13, x 14) is activated, protecting the tank 2 from overflow and overflow. Gases accumulated during refueling in the upper part of the tank are discharged using tube 15. A tanker transports fuel to refueling facilities. The operator using the hydraulic actuator 25 unwinds the dispensing sleeves 22 with baffles 24, connects the dispensing nipples 23 to the hatches of the refueling objects, turns on the high-capacity pump 26 and refuel them. The presence in the sump 9 of the tank 2 of the indicator 16 of the presence of water, and in the fuel delivery system of the filter separator 29 allows not only to remove mechanical impurities, but also to remove free water from the fuel. The counter 31 with an electronic unit records the instant, one-time and total fuel consumption. Sensors 32 monitor the fuel pressure in the piping of the system. If the operator did not close the doors of the control cabinet or forgot to wind the dispensing sleeves, the warning indication of the system 30 lights up in the driver's cab. In the third embodiment (Fig. 11-16), the auto-refueling service consists of the main parts - a truck tractor 1 and a semi-trailer - tank 2, connected between a coupling device. A fuel tank 2 is mounted on the chassis of the semitrailer. There is also a fuel receiving system 3, a fuel delivery system 4, a control system 5, a grounding and potential equalization system 6, an operator participation monitoring system 7 in the refueling system, a fire suppression system 8, an additional hydraulic equipment unit 9, pneumatic system 10 special equipment for controlling the operation of individual nodes and systems. The tank 2 is made of stainless steel or aluminum alloys and is equipped with breathing, bottom and safety valves 11, 12, 13. In the upper part of the tank there is a manhole 14, a neck 15 with a lid, a pipe 16 for venting gas, and in the lower part there is a sump 17 with an indicator 18 of the presence of water in it. Inside iijiCTq) Ha 2 has breakwaters 19 for damping fuel shocks during movement; in the lower part there is a settler 20. The tank 2 is also equipped with a two-level level limiter for protection against overflow and overflow in the form of a sensor 21 for the fill limiter, float level indicator 22, and the float device 23 of the fill limiter 21. There is a staircase 24 with railing 25 fencing. The fuel receiving system 2 includes a receiving pipe 26 and a receiving pipe 27 with a valve 28; it is equipped with a water separator filter 29 and a high capacity pump 30. The fuel delivery system 4 is equipped with a fuel preparation unit 31 and also contains a pipe 32 with a ball valve 33, a water separator filter 34, a high-performance pump 35, dispensing sleeves 36 of different diameters with dispensing nipples 37 wound on drums 38, sized on the back wall tank 2 and each equipped with its own hydraulic actuator 39 for winding and unwinding sleeves 36. The unit 31 for the preparation of fuel contains a static converter 40, dampers 42 for damping hydraulic shocks in the form of a buffer cavity in the section t uboprovoda 32 and divided into two cavities removable elastic membrane 43 (not shown). The catalyst 40 is a circular chamber with a spark gap inside, installed in the pipe 32 after the filter 34 and the liquid meter. There is also a vane pump 44 for pumping out topls residues from the dispensing hoses 36. The piping 27 and 32 are made of stainless steel or aluminum alloys that do not pollute the fuel. The control system 5 includes a system 45 for restricting fuel pressure during refueling in the form of a unit of pressure signaling devices, a system 46 for monitoring the participation of the operator in the refueling process, system 47 (in the drawings L

c

17 is not shown) indnkatsni about the open door of the control compartment on unrolled transfer sleeves 36, the fuel consumption meter 47 with an electronic unit. The pressure limiting system 45 is automatic. The pressure is set by pressing the buttons on the remote control 48 controls. When the specified pressure is exceeded, the signaling device sends a control signal to reduce the speed of the fuel transfer pump 35. Water signaling devices 18 in the sump 17 of the tank 2 and in the sump (not shown and not shown in the drawings) of the water separator 29 form a fuel quality control system in the car refueling truck. The grounding and potential equalization system 6 includes special conductive jumpers, wires and other devices (not shown in the drawings) that provide electrical contact between separate parts of the refueling tank, discharge of accumulating charges of static electricity, mapping of the map, electrical connection with external objects. The system 7 for controlling the operator’s participation in the refueling process ensures the safety of work in case of sudden loss of operability by the operator. The operator must confirm the refueling every 2.5-3 minutes by pressing the remote control handle on the remote control 48. If the handle is not pressed, the time switch turns off the pump 35. The tanker operates as follows: When filling tank 2 with fuel, the operator connects the filling hose to the source fuel and through the neck 15 of the tank 2 or protects the tank 2 from overfilling. Gases accumulated in the upper part of the tank during refueling are discharged through the gas exhaust pipe 16. Then the tanker delivers fuel to the refueling facilities. When transporting fuel as a result of the movement of the car in the tank, waves arise that are quenched by the breakwaters 19, softening the power of hydroblows. At the refueling site, the operator, with the help of hydraulic actuators 39, unwinds the dispensing sleeves 36, attaches them with the help of the dispensing pullers 37 to the hatches of the refueling objects and includes a high-performance pump 35 for pumping fuel into the aircraft tanks. Counter 47 with an electronic unit calculates instant, one-time and total fuel consumption. The fuel preparation unit 31, including dampers 42 and a static electricity neutralizer 40, dampens the shock wave that occurs when refueling the aircraft at the moment the aircraft side valve is closed, and reduces the density of electric charges generated in the fuel stream when it passes through the 32 k filter 34. Filter 34 cleans fuel from mechanical impurities and removes water. Counter 47 takes into account one-time and total fuel consumption. An additional unit 9 of hydraulic equipment allows you to change the performance of the pump 35. System 6 grounding and equalization of potentials provides the removal of accumulating charges of static electricity and grounding the tanker. The system 7 for monitoring the operator’s participation in the fueling process ensures the safety of operations during refueling in the event of sudden loss of operability by the operator by constantly confirming that they continue to refuel by pressing the remote control knob on the remote control 48. If the handle is not pressed, the time relay (not shown and not indicated in the drawings) turns off pump 35. If the operator forgot to close the compartment door and / or did not rewind

dispensing sleeves 36, in the driver’s cabin, indication 46 of unfulfilled actions lights up and the pneumatic system 10 controls the operation of the brake lock of the tanker to exclude the movement of auto refueling. In the event of a fire, the fire suppression system 8 is activated.

Compared with the prototype, the inventive tanker in the first and second embodiments is simpler in design and quite reliable and safe in operation, and in the third embodiment provides reliable operation and safe operation.

The authors

Dtsrikhinsky V.N. Desyatnikov I.S.

Fshper S.O.

Rosenfeld V.A.

Goldstein Yu.Ya.

Claims (4)

1. A tanker containing a cargo vehicle, a tank with a breathing valve mounted on it, a fuel receiving system including a receiving nozzle or adapter for attaching a filling hose and an associated fuel delivery pipe, a fuel delivery system including a dispensing fuel pipe, pump unit, fuel filters , and dispensing fittings with fuel hoses for supplying fuel to the consumer, a control system that includes level switches, a flow meter and a locking-regulating fittings, characterized in that the fuel tank additionally contains a bottom valve, as well as a two-level limiter for filling it with fuel, an indicator of the presence of water in the tank sump and a gas exhaust system, the fuel delivery system is equipped with a filter-water separator with an indicator of the presence of water in the filter sump, fuel hoses of the delivery system two fuels on each side are wound on drums mounted on the rear side of the tank on both sides of its longitudinal axis, in the control system as a locking-regulating ball valves are used and there is a warning system for unreeling fuel hoses and an unclosed control compartment door located in the driver's cab. 2. A fuel tanker containing a freight vehicle, a tank with a breathing valve mounted on it, a fuel receiving system including a receiving nozzle or adapter for attaching a filling hose and an associated fuel delivery pipe, a fuel delivery system including a dispensing fuel pipe, pump unit, fuel filters and dispensing fittings with fuel hoses for supplying fuel to the consumer, a control system including level switches, flow meter and shut-off and control a valve, characterized in that it has an earthing circuit, an earth continuity check system, fuel lines and a fuel tank are made of material that eliminates the possibility of fuel contamination, the tank additionally having forced and bottom valves, a two-level indicator of fuel filling, an indicator of the presence of water in the sump tanks and gas removal system, the fuel delivery system is equipped with a filter-water separator with an indicator of the presence of water in the filter sump and a liquid meter with electric This unit, a hydraulic actuator for winding and unwinding fuel hoses, which are two transfer sleeves of different diameters, wound on drums mounted on the rear wall of the tank on either side of its longitudinal axis, the control system has an indication system for uncoiled hoses and open doors of the control compartment located in the driver's cab. 3. A fuel tanker containing a cargo vehicle, a tank with a breathing valve mounted on it, a fuel receiving system including a receiving nozzle or adapter for attaching a filling hose and an associated fuel delivery pipe, a fuel delivery system including a dispensing fuel pipe, pump unit, fuel filters , and dispensing fittings with fuel hoses for supplying fuel to the consumer, a control system that includes level switches, a flow meter and a locking-regulating armature, characterized in that the pipelines and the fuel tank are made of material that excludes the possibility of fuel contamination, the tank is additionally equipped with bottom and forced valves, as well as breakwaters to absorb fuel shocks during movement, a two-level limiter for filling the tank, an indicator of the presence of water in the tank sump and the system gas outlet, the fuel intake system is equipped with a filter-water separator, in the fuel delivery system there is a fuel preparation unit, including an article neutralizer installed after the liquid meter, and dampers for damping water hammers over the dispensing pipeline, ball valves are used as shut-off and control valves, there is a vane pump with a hydraulic motor for pumping fuel from fuel hoses, which are transfer sleeves of different diameters wound on drums, placed on the rear wall of the tank and each equipped with its own hydraulic actuator for winding and unwinding the sleeves, the control system is equipped with a pressure limiting system for avke, a system for monitoring operator’s participation in the refueling process, an indication system for an unclosed control compartment door and uncoiled transfer sleeves located in the driver’s cab, while the fuel refueling tank is equipped with a grounding and potential equalization system, an additional hydraulic unit, and special equipment pneumatic system for controlling the operation of the bottom and forced valves by supercharging dampers in the fuel intake system, the filling limiter and the operation of the brake lock system with the door open control section and unrolled hoses. 4. A tanker according to claims 1 to 3, characterized in that the fuel tank is equipped with a service platform located outside on its upper part and provided with a railing.