CN103573482A - Fuel oil preheating supply system and carrier - Google Patents
Fuel oil preheating supply system and carrier Download PDFInfo
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- CN103573482A CN103573482A CN201310574655.5A CN201310574655A CN103573482A CN 103573482 A CN103573482 A CN 103573482A CN 201310574655 A CN201310574655 A CN 201310574655A CN 103573482 A CN103573482 A CN 103573482A
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- fuel
- preheating
- supply system
- oil supply
- motor
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Abstract
The invention provides a fuel oil preheating supply system and a carrier. The fuel oil preheating supply system comprises a main oil tank, and further comprises a preheating oil tank connected with the lower stream of the main oil tank and a heating device arranged inside the preheating oil tank. The fuel oil preheating supply system comprises the main oil tank used for storing fuel oil and the preheating oil tank used for preheating the fuel oil, the fuel oil in the main oil tank is heated by the heating device after entering the preheating oil tank, so that the fuel oil reaches the normal fuel oil temperature needed by an engine, the heated fuel oil flows out of the preheating oil tank and is supplied to the engine, the fuel oil supplied to the engine can reach a certain temperature even when the outer circumstance temperature is quite low, and therefore the engine can be normally started and operated, and reliable operation of the engine is guaranteed.
Description
Technical field
The present invention relates to power equipment field, more specifically, relate to a kind of fuel-firing preheating oil supply system and carrier.
Background technique
In the carrier of prior art, oil supply system is supplied to motor by fuel oil, makes the normal start-up and operation of motor, outputting power.But if fuel oil temperature is too low, motor cannot normally start or move.For example during winter, all there is the phenomenon of difficulty in starting in many vehicles, and fuel oil temperature is too low is exactly one of reason.Because some fuel oil viscosity under cryogenic conditions increases, so even if motor has started and in operation fuel charge, if but be supplied to the fuel oil of motor still temperature is too low, also can cause the phenomenons such as motor undercapacity, reduce the reliability of engine operation.
Summary of the invention
The present invention aims to provide a kind of fuel-firing preheating oil supply system and carrier, to solve the problem that causes motor normally to move because fuel oil temperature is too low of prior art.
For solving the problems of the technologies described above, according to an aspect of the present invention, a kind of fuel-firing preheating oil supply system is provided, has comprised main fuel tank, fuel-firing preheating oil supply system also comprises: be connected to main fuel tank downstream preheating fuel tank and be arranged on the heating equipment in preheating fuel tank.
Further, fuel-firing preheating oil supply system also comprises heat transfer heating equipment, and heat transfer heating equipment is arranged on the frame of motor and is positioned at the downstream of preheating fuel tank, and heat transfer heating equipment passes to fuel oil heated fuel oil by the heat of motor.
Further, heat transfer heating equipment is arranged on the outer wall of jet pipe of motor.
Further, heating equipment is Electric heating appliance.
Further, fuel-firing preheating oil supply system also comprises the pump housing, is arranged between preheating fuel tank and heat transfer heating equipment, for the fuel oil in main fuel tank is pumped into motor.
Further, fuel-firing preheating oil supply system also comprises controller, is electrically connected to heating equipment.
Further, preheating fuel tank is arranged on the outer wall of main fuel tank.
Further, the volume of preheating fuel tank is less than the volume of main fuel tank.
According to another aspect of the present invention, also provide a kind of carrier, comprised motor, carrier also comprises above-mentioned fuel-firing preheating oil supply system.
Further, motor is turbogenerator.
Fuel-firing preheating oil supply system of the present invention comprises for storing the main fuel tank of fuel oil and for the preheating fuel tank of pre-heating oil, fuel oil in main fuel tank is heated by heating equipment after entering preheating fuel tank, so that fuel oil reaches the needed normal fuel oil temperature of motor, fuel oil through heating flows out from preheating fuel tank, be supplied to motor, even if ambient temperature is very low like this, be supplied to the fuel oil of motor also can reach certain temperature, motor can normally be started and operation, guarantee the reliable operation of motor.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown fuel-firing preheating oil supply system in the present invention and the schematic diagram of motor; And
Fig. 2 has schematically shown the schematic diagram of the fuel-firing preheating oil supply system in the present invention.
Reference character in figure: 10, motor; 11, jet pipe; 20, main fuel tank; 30, preheating fuel tank; 40, heating equipment; 50, heat transfer heating equipment; 60, the pump housing.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
According to an aspect of the present invention, a kind of fuel-firing preheating oil supply system is provided, as illustrated in fig. 1 and 2, this fuel-firing preheating oil supply system comprises main fuel tank 20, and fuel-firing preheating oil supply system also comprises: be connected to main fuel tank 20 downstream preheating fuel tank 30 and be arranged on the heating equipment 40 in preheating fuel tank 30.
Fuel-firing preheating oil supply system of the present invention comprises for storing the main fuel tank 20 of fuel oil and for the preheating fuel tank 30 of pre-heating oil, fuel oil in main fuel tank 20 enters that preheating fuel tank 30 is rear to be heated by heating equipment 40, so that fuel oil reaches the needed normal fuel oil temperature of motor 10, fuel oil through heating flows out from preheating fuel tank 30, be supplied to motor 10, even if ambient temperature is very low like this, be supplied to the fuel oil of motor 10 also can reach certain temperature, motor 10 can normally be started and operation, guarantee the reliable operation of motor 10.
Preferably, when ambient temperature is less than 0 degree Celsius, heating equipment 40 can improve 27 to 45 degrees Celsius by the fuel oil in preheating fuel tank 30 in 6 minutes.Be supplied to like this fuel oil of motor 10 can reach more than 20 degrees Celsius, thereby make the normal startup of motor 10 and operation.
Preferably, fuel-firing preheating oil supply system also comprises controller, is electrically connected to heating equipment 40.According to the difference of ambient temperature, personnel can also control by controller the output power of heating equipment 40, to regulate fuel oil temperature and the heating time in preheating fuel tank 30.For example ambient temperature is subzero 10 degrees Celsius, and needs emergency start motor 10, the output power of heating equipment 40 is adjusted to maximum, to meet motor 10 for the temperature requirement of fuel oil.
Preferably, fuel-firing preheating oil supply system also comprises heat transfer heating equipment 50, and heat transfer heating equipment 50 is arranged on the frame of motor 10 and is positioned at the downstream of preheating fuel tank 30, and heat transfer heating equipment 50 passes to fuel oil heated fuel oil by the heat of motor 10.When motor 10 has started and during in running state, understand combustion fuel and send a large amount of heats, so fuel-firing preheating oil supply system of the present invention also comprises the heat transfer heating equipment 50 on the shell that is arranged on motor 10, with the waste heat fuel oil that utilizes motor 10 to send, so just can close heating equipment 40, to save the energy.
Preferably, heat transfer heating equipment 50 can improve 8 to 12 degrees Celsius by the temperature of fuel oil.If the fuel oil in main fuel tank 20 improves the needs that can meet motor 10 after approximately 10 degrees Celsius, close the heating equipment 40 of fuel-firing preheating oil supply system, rely on separately heat transfer heating equipment 50 for fuel Heating.If ambient temperature is very low, for example reach subzero below 10 degrees Celsius, rely on separately heat transfer heating equipment 50 fuel Heating can not be arrived to the demand temperature of motor 10, open heating equipment 40, continue as the fuel Heating in preheating fuel tank 30.
Preferably, heat transfer heating equipment 50 is arranged on the outer wall of jet pipe 11 of motor 10.As shown in Figure 1, this motor 10 is turbogenerators, and high-temperature tail gas is from jet pipe 11 ejections, and the temperature of jet pipe 11 can be very high, so heat transfer heating equipment 50 just utilizes the heat heated fuel oil of jet pipe 11.If motor is piston engine, the heating equipment 50 that conducts heat also can be arranged on the housing of motor, with the waste heat fuel oil that utilizes piston cylinder to produce.
Preferably, heating equipment 40 is Electric heating appliances.
Preferably, fuel-firing preheating oil supply system also comprises the pump housing 60, is arranged between preheating fuel tank 30 and heat transfer heating equipment 50, for the fuel oil in main fuel tank 20 is pumped into motor 10.The pump housing 60 pumps into fuel oil in motor 10, and for by fuel pump to heat transfer heating equipment 50, avoid fuel oil be detained and cause excess Temperature heat transfer heating equipment 50 is long-time, avoid causing danger.
Preferably, as shown in Figure 2, preheating fuel tank 30 is arranged on the outer wall of main fuel tank 20.Preferably, the volume of preheating fuel tank 30 is less than the volume of main fuel tank 20.Because main fuel tank 20 volumes are large, so if directly heat not only fuel oil intensification DeGrain of fuel oil in main fuel tank 20, but also expend large energy.So the preheating fuel tank 30 that volume is less is set, utilize less energy that the fuel oil in preheating fuel tank 30 is heated up rapidly, to reach the startup demand of motor 10.
According to another aspect of the present invention, also provide a kind of carrier, comprised motor 10, carrier also comprises above-mentioned fuel-firing preheating oil supply system.
Owing to having adopted fuel-firing preheating oil supply system of the present invention, so can be at low temperatures normal start-up and operation of motor 10, make carrier can adapt to the environment of multiple harshness, for example high altitude localities and high latitude area, fuel-firing preheating oil supply system can make fuel oil reach the temperature that requires of motor 10 startups in 6 minutes, and continue heated fuel oil after motor 10 starts, guarantee the normal operation of motor 10.
Preferably, motor 10 is turbogenerators.
Preferably, the fuel that motor 10 uses is aviation kerosine or diesel oil.
Preferably, carrier is vehicle.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a fuel-firing preheating oil supply system, comprise main fuel tank (20), it is characterized in that, described fuel-firing preheating oil supply system also comprises: be connected to described main fuel tank (20) downstream preheating fuel tank (30) and be arranged on the heating equipment (40) in described preheating fuel tank (30).
2. fuel-firing preheating oil supply system according to claim 1, it is characterized in that, described fuel-firing preheating oil supply system also comprises heat transfer heating equipment (50), described heat transfer heating equipment (50) is arranged on the frame of motor (10) and is positioned at the downstream of described preheating fuel tank (30), and described heat transfer heating equipment (50) passes to the heat of described motor (10) fuel oil and heats described fuel oil.
3. fuel-firing preheating oil supply system according to claim 2, is characterized in that, described heat transfer heating equipment (50) is arranged on the outer wall of jet pipe (11) of described motor (10).
4. fuel-firing preheating oil supply system according to claim 1, is characterized in that, described heating equipment (40) is Electric heating appliance.
5. fuel-firing preheating oil supply system according to claim 2, it is characterized in that, described fuel-firing preheating oil supply system also comprises the pump housing (60), be arranged between described preheating fuel tank (30) and described heat transfer heating equipment (50), for the fuel oil in described main fuel tank (20) is pumped into described motor (10).
6. fuel-firing preheating oil supply system according to claim 1, is characterized in that, described fuel-firing preheating oil supply system also comprises controller, is electrically connected to described heating equipment (40).
7. fuel-firing preheating oil supply system according to claim 1, is characterized in that, described preheating fuel tank (30) is arranged on the outer wall of described main fuel tank (20).
8. fuel-firing preheating oil supply system according to claim 1, is characterized in that, the volume of described preheating fuel tank (30) is less than the volume of described main fuel tank (20).
9. a carrier, comprises motor (10), it is characterized in that, described carrier also comprises the fuel-firing preheating oil supply system described in any one in claim 1 to 8.
10. carrier according to claim 9, is characterized in that, described motor (10) is turbogenerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574655.5A CN103573482A (en) | 2013-11-13 | 2013-11-13 | Fuel oil preheating supply system and carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574655.5A CN103573482A (en) | 2013-11-13 | 2013-11-13 | Fuel oil preheating supply system and carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573482A true CN103573482A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574655.5A Pending CN103573482A (en) | 2013-11-13 | 2013-11-13 | Fuel oil preheating supply system and carrier |
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| Country | Link |
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| CN (1) | CN103573482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879324A (en) * | 2015-05-21 | 2015-09-02 | 中国南方航空工业(集团)有限公司 | Engine air cooling system |
| CN108131975A (en) * | 2017-12-21 | 2018-06-08 | 中国航发南方工业有限公司 | Heat exchange type jet pipe and high temperature combustion exhaust waste heat recycle method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119447A (en) * | 1982-05-01 | 1983-11-16 | Kershaw H A | Vapourising systems in jet propulsion or gas turbine engines |
| CN2355118Y (en) * | 1998-12-15 | 1999-12-22 | 胡廷贤 | Heater for fuel supply system of diesel engine |
| CN1884815A (en) * | 2006-06-07 | 2006-12-27 | 浙江工业大学 | Low-pressure oil supply system for diesel vehicle |
| CN102758706A (en) * | 2012-06-26 | 2012-10-31 | 诸暨市伟成汽车配件有限公司 | Engine oil tank heating device |
-
2013
- 2013-11-13 CN CN201310574655.5A patent/CN103573482A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119447A (en) * | 1982-05-01 | 1983-11-16 | Kershaw H A | Vapourising systems in jet propulsion or gas turbine engines |
| CN2355118Y (en) * | 1998-12-15 | 1999-12-22 | 胡廷贤 | Heater for fuel supply system of diesel engine |
| CN1884815A (en) * | 2006-06-07 | 2006-12-27 | 浙江工业大学 | Low-pressure oil supply system for diesel vehicle |
| CN102758706A (en) * | 2012-06-26 | 2012-10-31 | 诸暨市伟成汽车配件有限公司 | Engine oil tank heating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879324A (en) * | 2015-05-21 | 2015-09-02 | 中国南方航空工业(集团)有限公司 | Engine air cooling system |
| CN104879324B (en) * | 2015-05-21 | 2017-11-14 | 中国南方航空工业(集团)有限公司 | Engine air cooling system |
| CN108131975A (en) * | 2017-12-21 | 2018-06-08 | 中国航发南方工业有限公司 | Heat exchange type jet pipe and high temperature combustion exhaust waste heat recycle method |
| CN108131975B (en) * | 2017-12-21 | 2019-11-26 | 中国航发南方工业有限公司 | Heat exchange type jet pipe and high temperature combustion exhaust waste heat recycle method |
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Application publication date: 20140212 |