CN220769608U - Fuel supply system for diesel vehicle - Google Patents
Fuel supply system for diesel vehicle Download PDFInfo
- Publication number
- CN220769608U CN220769608U CN202322719714.5U CN202322719714U CN220769608U CN 220769608 U CN220769608 U CN 220769608U CN 202322719714 U CN202322719714 U CN 202322719714U CN 220769608 U CN220769608 U CN 220769608U
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- China
- Prior art keywords
- diesel
- pipeline
- engine
- oil
- filter element
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- 239000000446 fuel Substances 0.000 title claims description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000005485 electric heating Methods 0.000 claims description 26
- 239000002283 diesel fuel Substances 0.000 abstract description 48
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a diesel oil vehicle oil supply system which comprises an oil tank, a diesel oil filter element and an engine, wherein the oil tank is connected with the diesel oil filter element through a pipeline, the diesel oil filter element is connected with the engine through a pipeline, the engine is connected with the oil tank through a pipeline, a pipeline between the oil tank and the diesel oil filter element and a pipeline between the diesel oil filter element and the engine are internally provided with heating wires, when the diesel oil in the pipeline between the diesel oil filter element and the engine and the pipeline between the engine and the oil tank is in wax-like state in a low-temperature environment in winter, the oil way is not smooth, so that the diesel oil vehicle can not be started normally, the heating wires can heat the diesel oil in the pipeline between the diesel oil filter element and the engine and the pipeline between the engine and the oil tank, so that the diesel oil in the pipeline is recovered into a liquid state from a wax-like state, and the oil way is kept smooth, and the diesel oil vehicle can be started normally.
Description
Technical Field
The utility model relates to the technical field of diesel vehicles, in particular to a diesel vehicle oil supply system.
Background
The engine of the diesel vehicle in the prior art is not provided with a thawing device, so the engine is difficult to start in low-temperature weather in winter, particularly in freezing weather, particularly the engine of the diesel vehicle is generally arranged outdoors, diesel is waxy when reaching a certain temperature, and the diesel is difficult to thaw, so that an oil way is not communicated, and the diesel vehicle is difficult to start.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a diesel vehicle oil supply system which solves the technical problems that in the prior art, an engine of a diesel vehicle is not provided with a thawing device, so that the engine is difficult to start in winter, particularly in congealing weather, particularly the engine of the diesel vehicle is generally arranged outdoors, diesel is waxy when reaching a certain temperature, the diesel is difficult to thaw, and an oil way is not easy to start, and the diesel vehicle is difficult to start.
In order to achieve the technical aim, the technical scheme of the utility model provides a diesel vehicle oil supply system, which comprises an oil tank, a diesel filter element and an engine, wherein the oil tank is connected with the diesel filter element through a pipeline, the diesel filter element is connected with the engine through a pipeline, the engine is connected with the oil tank through a pipeline, and electric heating wires are arranged in the pipeline between the oil tank and the diesel filter element and the pipeline between the diesel filter element and the engine.
Further, the heating wire is long and is arranged in the pipeline along the length direction of the pipeline.
Further, an electric heating sheet is arranged on the diesel filter element.
Further, the electric heating sheet is a cylindrical structure with hollow inside and two open ends, and is wrapped outside the diesel filter element.
Further, the heating wire and the electric heating sheet are respectively and electrically connected with a vehicle-mounted power supply of the diesel vehicle.
Further, the vehicle-mounted power supply is a power supply with a high-temperature fuse.
The beneficial effects of the utility model include:
1. when the diesel oil in the pipeline between the diesel oil filter element and the engine and the pipeline between the engine and the oil tank is waxy under the low-temperature environment in winter, the oil way is not smooth, so that the diesel oil vehicle cannot be started normally, the heating wire can be used for heating the diesel oil in the pipeline between the diesel oil filter element and the engine and the pipeline between the engine and the oil tank, so that the diesel oil in the pipeline is recovered to be in a liquid state from the waxy state, the oil way is kept smooth, and the diesel oil vehicle can be started normally;
2. the diesel oil in the diesel oil filter element can be heated through the electric heating sheet, so that the diesel oil in the diesel oil filter element is recovered from a waxy state to a liquid state, and an oil way can be more unobstructed.
Drawings
FIG. 1 is a schematic diagram of a diesel vehicle fuel supply system according to an embodiment of the present utility model;
in the figure: 1. an oil tank; 2. a diesel fuel filter element; 3. an engine; 4. heating wires; 5. an electric heating sheet; 6. and a vehicle-mounted power supply.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model provides a diesel oil vehicle oil supply system, as shown in fig. 1, which comprises an oil tank 1, a diesel oil filter element 2 and an engine 3, wherein the oil tank 1 is connected with the diesel oil filter element 2 through pipelines, the diesel oil filter element 2 is connected with the engine 3 through pipelines, the engine 3 is connected with the oil tank 1 through pipelines, electric heating wires 4 are arranged in the pipelines between the oil tank 1 and the diesel oil filter element 2 and the pipelines between the diesel oil filter element 2 and the engine 3, and when the diesel oil in the pipelines between the diesel oil filter element 2 and the engine 3 and the engine 1 is waxy in a low-temperature environment in winter, the oil way is not smooth, so that the diesel oil vehicle cannot be started normally, the electric heating wires 4 can heat the diesel oil in the pipelines between the diesel oil filter element 2 and the engine 3 and the pipelines between the engine 3 and the oil tank 1, so that the diesel oil in the pipelines is recovered from the waxy state to the liquid state, and the oil way is kept smooth, and the diesel oil vehicle can be started normally.
In this embodiment, the shape of the heating wire 4 is not limited, and in order to improve the heating effect on the diesel oil in the pipeline, the heating wire 4 is preferably long and is provided in the pipeline along the length direction of the pipeline, so that the diesel oil in each part of the pipeline can be heated, and the heating effect on the diesel oil in the pipeline is improved.
In order to enable the oil way to be smoother, the preferred diesel filter element 2 of this embodiment is provided with the electric heat piece 5, can heat diesel oil in the diesel filter element 2 through the electric heat piece 5, make diesel oil in the diesel filter element 2 resume to liquid state from the waxy state, thereby can enable the oil way to be smoother, simultaneously the electric heat piece 5 is inside cavity, both ends open-ended tubular structure, and the parcel is in the outside of diesel filter element 2, adopt the electric heat piece 5 of above-mentioned design can heat diesel oil in each position in the diesel filter element 2, improve the heating effect to diesel oil in the diesel filter element 2, thereby can further enable the oil way to be smoother.
The heating wire 4 and the electric heating plate 5 need supply power for the heating wire 4 and the electric heating plate 5 when using, in order to conveniently supply power to the heating wire 4 and the electric heating plate 5, the heating wire 4 and the electric heating plate 5 are respectively electrically connected with the vehicle-mounted power supply 6 of the diesel vehicle, the heating wire 4 and the electric heating plate 5 can be supplied power through the vehicle-mounted power supply 6 of the diesel vehicle, an external power supply is not needed, thereby conveniently supplying power to the heating wire 4 and the electric heating plate 5, meanwhile, the vehicle-mounted power supply 6 is a 12V or 24V starting power supply, the heating wire 4 is 65 watts, the electric heating plate 5 is 120 watts, the temperature of the heating wire 4 and the electric heating plate 5 is up to 60 ℃, the diesel ignition point is 220 ℃, and the self-ignition point is 350 to 380 ℃ and can not reach the ignition point of diesel oil far, so the whole heating process is safe.
In order to avoid the phenomenon that the temperature of the heating wire 4 or the electric heating sheet 5 is too high in the heating process, so that the diesel oil is spontaneous combustion, the vehicle-mounted power supply 6 is a power supply with a high-temperature fuse, and when the temperature of the heating wire 4 or the electric heating sheet 5 is too high, the heating wire 4 or the electric heating sheet 5 can be powered off, so that the phenomenon that the temperature of the heating wire 4 or the electric heating sheet 5 is too high, so that the diesel oil is spontaneous combustion is avoided, and the whole heating process is safe.
The specific principle is as follows: when the diesel vehicle starts, diesel in the oil tank 1 can enter the diesel filter core 2 through a pipeline for filtering, the filtered diesel can be sprayed into the engine 3 through the pipeline for use, the unused diesel in the engine 3 can flow back into the oil tank 1 for reuse, when the diesel between the diesel filter core 2 and the engine 3 and the diesel between the engine 3 and the oil tank 1 are waxy under the low-temperature environment in winter, the oil way is not smooth, so that the diesel vehicle can not normally start, when the diesel vehicle can not normally start under the low-temperature environment in winter, the electric heating wire 4 and the electric heating plate 5 can be powered through the vehicle-mounted power supply 6, the diesel in the pipeline between the diesel filter core 2 and the engine 3 and the pipeline between the engine 3 and the oil tank 1 can be heated through the electric heating wire 4, so that the diesel in the pipeline is recovered into a liquid state from the waxy state, the oil way is kept smooth, and the diesel vehicle can be normally started.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a diesel vehicle oil feeding system, its characterized in that includes oil tank (1), diesel filter core (2) and engine (3), pass through the pipe connection between oil tank (1) and diesel filter core (2), pass through the pipe connection between diesel filter core (2) and engine (3), pass through the pipe connection between engine (3) and oil tank (1), be equipped with heating wire (4) in the pipeline between oil tank (1) and diesel filter core (2) and the pipeline between engine (3).
2. A diesel vehicle fuel supply system according to claim 1, characterized in that the heating wire (4) is elongated and arranged in the pipeline in the length direction of the pipeline.
3. A diesel vehicle fuel supply system according to claim 1, characterized in that the diesel filter element (2) is provided with an electric heating plate (5).
4. A diesel vehicle fuel supply system according to claim 3, characterized in that the electric heating plate (5) is a cylindrical structure with hollow inside and open ends, and is wrapped outside the diesel filter element (2).
5. A diesel vehicle fuel supply system according to claim 1, characterized in that the heating wire (4) and the electric heating plate (5) are electrically connected to an on-board power supply (6) of the diesel vehicle, respectively.
6. A diesel vehicle fuel supply system according to claim 5, characterized in that the on-board power supply (6) is a power supply with a high temperature fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719714.5U CN220769608U (en) | 2023-10-10 | 2023-10-10 | Fuel supply system for diesel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719714.5U CN220769608U (en) | 2023-10-10 | 2023-10-10 | Fuel supply system for diesel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769608U true CN220769608U (en) | 2024-04-12 |
Family
ID=90610633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719714.5U Active CN220769608U (en) | 2023-10-10 | 2023-10-10 | Fuel supply system for diesel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769608U (en) |
-
2023
- 2023-10-10 CN CN202322719714.5U patent/CN220769608U/en active Active
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