CN209637916U - The fuel oil supply system and diesel vehicle of diesel vehicle - Google Patents
The fuel oil supply system and diesel vehicle of diesel vehicle Download PDFInfo
- Publication number
- CN209637916U CN209637916U CN201920354831.7U CN201920354831U CN209637916U CN 209637916 U CN209637916 U CN 209637916U CN 201920354831 U CN201920354831 U CN 201920354831U CN 209637916 U CN209637916 U CN 209637916U
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- Prior art keywords
- fuel tank
- fuel
- oil
- diesel vehicle
- supply system
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- 239000000295 fuel oil Substances 0.000 title claims abstract description 38
- 239000002828 fuel tank Substances 0.000 claims abstract description 150
- 239000003921 oil Substances 0.000 claims abstract description 36
- 239000002283 diesel fuel Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000000446 fuel Substances 0.000 claims description 18
- 239000008236 heating water Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 9
- 239000010705 motor oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of fuel oil supply system of diesel vehicle and diesel vehicles, fuel oil supply system includes: the first fuel tank, second fuel tank and third fuel tank, second fuel tank is integrated in one end of first fuel tank and is suitable for the side of the vehicle frame positioned at the diesel vehicle, it is connected to and is suitable for positioned at the other side of the vehicle frame by the oil pipe that circulates between the third fuel tank and first fuel tank, the volume of second fuel tank is less than the volume of first fuel tank and the volume of the third fuel tank, first fuel tank and the third fuel tank are suitable for same label diesel oil, second fuel tank is suitable for another label diesel oil.As a result, by three fuel tanks of setting, the oily ability of load can be promoted, the course continuation mileage of diesel vehicle can be increased, and multiple fuel tanks change of above-mentioned arrangement is small, can be effectively reduced the driving cost of diesel vehicle.
Description
Technical field
The utility model relates to technical field of vehicle, more particularly, to the fuel oil supply system and bavin of a kind of diesel vehicle
Oily vehicle.
Background technique
The fuel tank arrangement of the heavy duty diesel trucks in China is mainly two kinds of forms, single oil box and double fuel tanks, wherein double fuel tanks
Vehicle majority be that two sides respectively arrange one, only a few is that two fuel tanks are arranged in the same side, because arrangement space is limited.Band water
It heats double label fuel tanks and refers to that fuel tank can use the diesel oil of two kinds of trades mark respectively, it is general domestic mostly using 0# and -35# diesel oil.
Two fuel tanks fill the diesel oil of two kinds of trades mark respectively, and this arrangement can realize the switching between fuel tank by fuel tank switching valve.
But two double fuel tank arrangements for filling two kinds of diesel oil can no longer meet current heavy truck to course continuation mileage
It is maximized to require, if being further added by a fuel tank, then it can increase fuel tank cost merely and increase space.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose that a kind of fuel oil supply system of diesel vehicle, the fuel oil supply system save vehicle space, Er Qieneng
Enough increase the course continuation mileage of diesel vehicle.
The utility model further proposes a kind of diesel vehicle.
The fuel oil supply system of diesel vehicle according to the present utility model, comprising: the first fuel tank, the second fuel tank and third oil
Case, second fuel tank are integrated in one end of first fuel tank and are suitable for the side of the vehicle frame positioned at the diesel vehicle, institute
It states and be connected to and be suitable for being located at the other side of the vehicle frame between third fuel tank and first fuel tank by the oil pipe that circulates, described the
The volume of two fuel tanks is less than the volume of first fuel tank and the volume of the third fuel tank, first fuel tank and described the
Three fuel tanks are suitable for same label diesel oil, and second fuel tank is suitable for another label diesel oil.
As a result, by three fuel tanks of setting, the oily ability of load can be promoted, the course continuation mileage of diesel vehicle can be increased, and
And multiple fuel tanks change of above-mentioned arrangement is small, can be effectively reduced the driving cost of diesel vehicle.
In some examples of the utility model, first fuel tank and second fuel tank be an integral structure and including
Shell and isolation board, the isolation board are arranged in the shell to isolate first fuel tank and second fuel tank.
In some examples of the utility model, primary heater, the third fuel tank are provided in first fuel tank
It is provided with secondary heater, the primary heater is connected with heating water inlet pipe, and the secondary heater is connected with heating water and goes out
Pipe, is connected with flow heated water siphunculus between the primary heater and the secondary heater.
In some examples of the utility model, the circulation oil pipe and the flow heated water siphunculus are arranged side by side and whole
Outside is enclosed with binding layer.
In some examples of the utility model, the binding layer is adiabator layer.
In some examples of the utility model, the primary heater is to be integrated with heating function, sensing function and cut
It changes oil the first fuel sensor of box function, second fuel tank is provided with the second fuel sensor, the first fuel oil sensing
Flowline and oil return pipe are provided between device and second fuel sensor.
In some examples of the utility model, the heating water inlet pipe connects the Urea system of the diesel vehicle
Reserved intake, described plus hot water out pipe connects the reserved water return outlet of the Urea system.
In some examples of the utility model, the volume of second fuel tank is between 120-150L.
In some examples of the utility model, the total measurement (volume) of first fuel tank and the third fuel tank is in 1100-
Between 1300L.
Diesel vehicle according to the present utility model, comprising: vehicle frame；Engine, the engine are arranged on the vehicle frame
And it is located at front side；The fuel oil supply system of the diesel vehicle, second fuel tank are located at the rear end of first fuel tank.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram according to the fuel oil supply system of the diesel vehicle of the utility model embodiment；
Fig. 2 is the schematic diagram of fuel oil supply system connection engine.
Appended drawing reference:
Fuel oil supply system 100；
First fuel tank 10；Shell 11；Isolation board 12；Primary heater 13；Heat water inlet pipe 14；Circulate oil pipe 15；
Second fuel tank 20；Second fuel sensor 21；Flowline 22；Oil return pipe 23；
Third fuel tank 30；Secondary heater 31；Add hot water out pipe 32；Flow heated water siphunculus 33；Binding layer 34；
Reserved intake 41；Reserved water return outlet 42；
Vehicle frame 200；
Engine 300；Engine water outlet 310；Engine water return outlet 320；Engine oil inlet mouth 330；Engine oil return
Mouth 340；
Fuel filter 400.
Specific embodiment
The embodiments of the present invention are described below in detail, the embodiment being described with reference to the drawings is exemplary, below in detail
Thin description the embodiments of the present invention.
Fuel oil supply system 100 below with reference to Fig. 1-Fig. 2 description according to the diesel vehicle of the utility model embodiment, bavin
Oily vehicle can be diesel oil heavy truck.
As depicted in figs. 1 and 2, according to the fuel oil supply system of the utility model embodiment 100 include: the first fuel tank 10,
Second fuel tank 20 and third fuel tank 30, the second fuel tank 20 are integrated in one end of the first fuel tank 10, such as the first fuel tank
10 rear end, and the first fuel tank 10 and the second fuel tank 20 are suitable for the side of the vehicle frame 200 positioned at diesel vehicle, such as left side.
First fuel tank 10 and the second fuel tank 20 connection and reasonable arrangement on vehicle frame 200 as a result, and the setting of engine 300 of diesel vehicle exists
On vehicle frame 200, and be located at the front side of vehicle frame 200, such first fuel tank 10 can better close to engine 300, so as to
Enough fuel oils that effectively and stably provides are to engine 300.
It is connected between third fuel tank 30 and the first fuel tank 10 by the oil pipe 15 that circulates, and third fuel tank 30 is suitable for being located at vehicle
The other side of frame 200, such as right side.That is, there is no be located at third fuel tank 30 with the first fuel tank 10 and the second fuel tank 20
The same side of vehicle frame 200 can be conducive to arrangement of multiple fuel tanks at vehicle frame 200 using such mode, can rationally utilize
Space can be improved space utilization rate.
The volume of second fuel tank 20 is less than the volume of the first fuel tank 10 and the volume of third fuel tank 30, for example, the second oil
The volume of case 20 is between 120-150L, and the total measurement (volume) of the first fuel tank 10 and third fuel tank 30 is between 1100-1300L.Specifically
Ground, the total measurement (volume) of three fuel tanks can be 1320L.
First fuel tank 10 and third fuel tank 30 are suitable for same label diesel oil, and the second fuel tank 20 is suitable for another label bavin
Oil.For example, 0# diesel oil can be used in the first fuel tank 10 and third fuel tank 30, and -35# diesel oil can be used in the second fuel tank 20, this
- 35# the diesel oil in the second fuel tank 20 can be used when diesel vehicle is cold-started in sample, can be in diesel vehicle normally travel
Using the 0# diesel oil in the first fuel tank 10 and third fuel tank 30, so as to which the driving cost of diesel vehicle is effectively reduced.
In addition, can promote the oily ability of load by three fuel tanks of setting, the course continuation mileage of diesel vehicle can be increased, and
And multiple fuel tanks change of above-mentioned arrangement is small, can be effectively reduced the driving cost of diesel vehicle.
Specifically, as shown in Fig. 2, the first fuel tank 10 and the second fuel tank 20 are an integral structure, and the integral structure
Including shell 11 and isolation board 12, isolation board 12 is arranged in shell 11 to isolate the first fuel tank 10 and the second fuel tank 20.It adopts
It is simple with the first fuel tank 10 and 20 structure of the second fuel tank of such mode, it can reduce manufacturing cost, and isolation board 12 can
It is effectively isolated two fuel tanks of sealing.It should be noted that there are two oil fillers, two oil fillers to respectively correspond for setting on shell 11
First fuel tank 10 and the second fuel tank 20.
A specific embodiment according to the present utility model, as shown in Fig. 2, being provided with primary heater in the first fuel tank 10
13, third fuel tank 30 is provided with secondary heater 31, and primary heater 13 is connected with heating water inlet pipe 14, and secondary heater 31 connects
It is connected to and adds hot water out pipe 32, flow heated water siphunculus 33 is connected between primary heater 13 and secondary heater 31.First heating
Device 13 and secondary heater 31 can be used for heating the fuel oil in respective fuel tank, so that into engine 300
Fuel oil temperature is suitable for that efficiency of combustion of the fuel oil in engine 300 can be improved, can reduce driving cost.
Further, as shown in Fig. 2, circulation oil pipe 15 and flow heated water siphunculus 33 are arranged side by side and integral outer is enclosed with
Binding layer 34.Using such mode, on the one hand pipeline can be enabled to be arranged in an orderly manner to avoid the confusion of pipeline, good integrity,
Another aspect flow heated water siphunculus 33 can be used for the fuel oil in heating stream oil pipe 15, it is possible to prevente effectively from circulation 15 table of oil pipe
Face wax deposition, the fuel flow communication being able to maintain in the first fuel tank 10 and third fuel tank 30, so as to improve fuel oil supply system 100
Supply validity.
Wherein, binding layer 34 is adiabator layer.That is, tying up circulation oil pipe 15 and heating water using thermal insulation material
Runner pipe 33 can better ensure that being connected to for the first fuel tank 10 and third fuel tank 30 in this way to avoid the loss of heat.
Optionally, as shown in Fig. 2, primary heater 13 is to be integrated with heating function, sensing function and switching fuel tank function
The first fuel sensor, the second fuel tank 20 is provided with the second fuel sensor 21, and the first fuel sensor and the second fuel oil pass
Flowline 22 and oil return pipe 23 are provided between sensor 21.That is, the first fuel sensor not only has sensing function, also
It can have heating function, i.e., it is connected with heating pipe road；First fuel sensor also has the function of switching fuel tank, that is, controls
The on-off of oil pipe 22 and oil return pipe 23 is produced, selectively using the fuel oil in the second fuel tank 20, so as to according to practical need
Seek the fuel oil of conveying different labels.
In addition, as shown in Fig. 2, heating water inlet pipe 14 connect diesel vehicle Urea system reserved intake 41,
Hot water out pipe 32 is added to connect the reserved water return outlet 42 of Urea system.By the way that reserved intake is arranged at Urea system
41 and reserved water return outlet 42, it can effectively simplify the process of circulation of heating water, can simplify pipeline.It reserves intake 41 and starts
Machine water outlet 310 is connected, and reserved water return outlet 42 is connected with engine water return outlet 320.
The flow process of the fuel oil of fuel oil supply system 100 once and heating water is described with reference to the accompanying drawing.
The first oil suction from the first fuel tank 10 of first fuel sensor enters back into engine subsequently into fuel filter 400
300 engine oil inlet mouth 330；The fuel oil returned from the engine oil return mouth 340 of engine 300 returns the first fuel oil sensing
Device.The oil suction and oil return of first fuel sensor are controlled by switching valve, and oil suction can be from the first fuel tank 10 or the second fuel tank
20, similarly oil return is same.There are flowline 22 and oil return pipe 23 to connect between first fuel tank 10 and the second fuel tank 20, works as switching valve
It is with the two oil pipes when needing from the second fuel tank 20 oil suction or oil return.
It heats water and draws hot water from the reserved intake 41 of Urea system, first heated to the first fuel tank 10, by first
The water inlet of fuel sensor enters sensor internal, and the heating pipe come out from the first fuel tank 10 is directed to 10 bottom of the first fuel tank
Portion goes to 30 bottom of third fuel tank with the flow heated water siphunculus 33 of bottom, then from the bottom of third fuel tank 30 around third
The secondary heater 31 of fuel tank 30, the water come out from the sensor port of third fuel tank 30 return reserved water return outlet 42.
According to the diesel vehicle of the utility model embodiment, the combustion including vehicle frame 200, engine 300 and above-described embodiment
Oily feed system 100, engine 300 is arranged on vehicle frame 200 and is located at front side, after the second fuel tank 20 is located at the first fuel tank 10
End.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of fuel oil supply system of diesel vehicle characterized by comprising the first fuel tank, the second fuel tank and third fuel tank,
Second fuel tank is integrated in one end of first fuel tank and is suitable for the side of the vehicle frame positioned at the diesel vehicle, and described the
It is connected to and is suitable for positioned at the other side of the vehicle frame, second oil by the oil pipe that circulates between three fuel tanks and first fuel tank
The volume of case is less than the volume of first fuel tank and the volume of the third fuel tank, first fuel tank and third oil
Case is suitable for same label diesel oil, and second fuel tank is suitable for another label diesel oil.
2. the fuel oil supply system of diesel vehicle according to claim 1, which is characterized in that first fuel tank and described
Second fuel tank is an integral structure and including shell and isolation board, and the isolation board is arranged in the shell described to isolate
First fuel tank and second fuel tank.
3. the fuel oil supply system of diesel vehicle according to claim 1, which is characterized in that setting in first fuel tank
There is primary heater, the third fuel tank is provided with secondary heater, and the primary heater is connected with heating water inlet pipe, described
Secondary heater is connected with plus hot water out pipe, and it is logical that flow heated water is connected between the primary heater and the secondary heater
Pipe.
4. the fuel oil supply system of diesel vehicle according to claim 3, which is characterized in that the circulation oil pipe and described
Flow heated water siphunculus is arranged side by side and integral outer is enclosed with binding layer.
5. the fuel oil supply system of diesel vehicle according to claim 4, which is characterized in that the binding layer is thermal insulating material
The bed of material.
6. the fuel oil supply system of diesel vehicle according to claim 3, which is characterized in that the primary heater is collection
At heating function, sensing function and the first fuel sensor for switching fuel tank function, second fuel tank is provided with the second combustion
Oil sensor is provided with flowline and oil return pipe between first fuel sensor and second fuel sensor.
7. the fuel oil supply system of diesel vehicle according to claim 3, which is characterized in that the heating water inlet pipe connection
The reserved intake of the Urea system of the diesel vehicle, described plus hot water out pipe connect the pre- of the Urea system
Stay water return outlet.
8. the fuel oil supply system of diesel vehicle according to claim 1, which is characterized in that the volume of second fuel tank
Between 120-150L.
9. the fuel oil supply system of diesel vehicle according to claim 8, which is characterized in that first fuel tank and described
The total measurement (volume) of third fuel tank is between 1100-1300L.
10. a kind of diesel vehicle characterized by comprising
Vehicle frame；
Engine, the engine are arranged on the vehicle frame and are located at front side；
The fuel oil supply system of diesel vehicle of any of claims 1-9, second fuel tank are located at described first
The rear end of fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354831.7U CN209637916U (en) | 2019-03-19 | 2019-03-19 | The fuel oil supply system and diesel vehicle of diesel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354831.7U CN209637916U (en) | 2019-03-19 | 2019-03-19 | The fuel oil supply system and diesel vehicle of diesel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637916U true CN209637916U (en) | 2019-11-15 |
Family
ID=68496481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920354831.7U Expired - Fee Related CN209637916U (en) | 2019-03-19 | 2019-03-19 | The fuel oil supply system and diesel vehicle of diesel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812360A (en) * | 2019-03-19 | 2019-05-28 | 北京福田戴姆勒汽车有限公司 | The fuel oil supply system and diesel vehicle of diesel vehicle |
-
2019
- 2019-03-19 CN CN201920354831.7U patent/CN209637916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812360A (en) * | 2019-03-19 | 2019-05-28 | 北京福田戴姆勒汽车有限公司 | The fuel oil supply system and diesel vehicle of diesel vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |