CN203403994U - Fuel oil preheating device of large-sized mining truck - Google Patents
Fuel oil preheating device of large-sized mining truck Download PDFInfo
- Publication number
- CN203403994U CN203403994U CN201320418638.8U CN201320418638U CN203403994U CN 203403994 U CN203403994 U CN 203403994U CN 201320418638 U CN201320418638 U CN 201320418638U CN 203403994 U CN203403994 U CN 203403994U
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- preheating
- fuel oil
- fuel
- fuel tank
- mining truck
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Abstract
The utility model discloses a fuel oil preheating device of a large-sized mining truck, and belongs to the technical field of automobile preheating equipment. The fuel oil preheating device of the large-sized mining truck is used for effectively preheating fuel oil of the large-sized mining truck. According to the technical scheme, the fuel oil preheating device of the large-sized mining truck comprises a preheating oil tank and electric heating tapes, wherein oil conveying pipelines are arranged at the two ends of the preheating oil tank respectively, and are connected with a fuel oil tank and a fuel oil filter element respectively, the electric heating tapes wrap the outer wall of the preheating oil tank, the bottom of the fuel oil tank, the fuel oil filter element and the oil conveying pipelines respectively, insulating heat preservation materials coat the electric heating tapes respectively, and a preheating water pipe is installed in the preheating oil tank, and is connected with an engine hot water pipe and a radiator. According to the fuel oil preheating device of the large-sized mining truck, the preheating oil tank carries out heating on the fuel oil arranged in the preheating oil tank through an electric heating tape system and an engine hot water system, No. zero diesel oil can be used by the large-sized mining truck on the situation that the environmental temperature is no lower than minus 30DEG C, the problems that low-temperature condensation happens, and starting of the mining truck is difficult due to the fact that the low-grade fuel oil is used by the large-sized mining truck in winter are solved, normal use of the large-sized mining truck is ensured, efficiency of the fuel oil is improved, and operating cost of the mining truck is reduced.
Description
Technical field
The utility model relates to a kind of Preheating unit of automotive fuel oil system, belongs to vehicle fuel pre-heating device technical field.
Background technique
Large-scale mine automobile is widely used haulage vehicle during mine, iron and steel, harbour etc. produce, these large-scale mine automotive fuel oil systems do not have special Preheating unit at present, when mercury dropped is following to-5 degrees Celsius in the winter time, the stoppage of vehicle time is length or the replacing in time of fuel oil model slightly, just there will be and because of weather, cross cold diesel oil and condense and form wax coating for a big pill shape, the situations such as blocking pipeline and oil sprayer, thus cause vehicle to start, delay vehicle line haul hour, impact is produced.In this case, in order starting because fuel oil condenses, to form wax coating for a big pill vehicle, often to need the outside fuel pipe of vehicle and fuel tank open firing, so both dangerous, can not tackle the problem at its root.In addition, changing corresponding high grade fuel oil winter is to avoid the effective ways that under low temperature, fuel oil condenses, but along with the continuous of fuel price risen, using high grade fuel oil is extremely obvious for the fuel cost impact of high capacity car.According to measuring and calculating, each large-scale mine automotive average fuel consumption every day 1400L, changes high grade fuel oil winter too early, and vehicle cost consumption will significantly increase.
In order to solve the problems of oil consumption of large-scale mine automobile, realize cost efficiency, and can guarantee the normal use of vehicle, be necessary to develop a kind of effective fuel-oil preheating device.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of large-scale mine automobile fuel preheating device, and this fuel-oil preheating device can carry out effective preheating to large-scale mine vehicle fuel, to guarantee the normal use of vehicle, and can reduce fuel oil user cost.
The technological scheme solving the problems of the technologies described above is:
A kind of large-scale mine automobile fuel preheating device, it comprises preheating fuel tank, heat tape, preheating fuel tank is the container that fuel oil is housed, the two ends of preheating fuel tank have pipeline road to be connected with fuel oil fitering element with fuel tank respectively, heat tape is comprised of resistance wire, resistance wire is surrounded by isolation layer outward, heat tape is wrapped in respectively preheat oil box outer wall, fuel tank bottom, fuel oil fitering element outside, heat tape is also wrapped in and fuel tank, fuel oil fitering element and preheating fuel tank between pipeline road outer wall on, heat tape is coated with insulating heat insulating material outward.
An automobile fuel preheating device, is provided with preheating water pipe in described preheating fuel tank, and preheating water pipe two ends are connected with radiator with engine thermal water pipe through preheat oil tank wall.
An automobile fuel preheating device, the current input terminal mouth of described heat tape is respectively the direct-flow input end mouth of 220V ac input end mouth and DC generator.
An automobile fuel preheating device, is provided with temperature detect switch (TDS) on described preheat oil chamber interior wall, and temperature detect switch (TDS) is connected with the electric heating switch of heat tape, auto-breaking when temperature reaches setting temperature.
The beneficial effects of the utility model are:
The utility model has increased preheating fuel tank between fuel tank and fuel oil fitering element, preheating fuel tank heats the fuel oil in preheating fuel tank by heat tape and hot engine water two cover systems, heat tape is also arranged on respectively on fuel tank bottom, fuel oil fitering element outside, pipeline road outer wall, fuel oil by the pre-heat effect of preheating fuel tank and heat tape, has promoted oil temperature in cyclic process.Practical effect confirms, adopt this device can be not less than in ambient temperature in-30 degrees Celsius of situations and use diesel oil No. 0, solved use in winter low grade fuel oil cryogenic temperature condensation and winter vehicle launch difficulty problem, guaranteed the normal use of vehicle, improve fuel efficiency, reduced vehicle operating cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: fuel tank 1, pipeline road 2, osculum 3, water inlet 4, insulating heat insulating material 5, heat tape 6, preheating water pipe 7, preheating fuel tank 8, fuel oil fitering element 9, temperature detect switch (TDS) 10.
Embodiment
The utility model comprises heat tape 6, preheating fuel tank 8.
In figure, show, preheating fuel tank 8 is containers that fuel oil is housed, and the two ends of preheating fuel tank 8 have pipeline road 2 to be connected with fuel oil fitering element 9 with fuel tank 1 respectively, and an embodiment's of the present utility model preheating fuel tank 8 is arranged on by car body crossbeam.
In figure, show, heat tape 6 is comprised of resistance wire, resistance wire is surrounded by isolation layer outward, heat tape 6 is wrapped in respectively preheat oil box outer wall, fuel tank 1 bottom, fuel oil fitering element 9 outsides, heat tape 6 is also wrapped in and fuel tank 1, fuel oil fitering element 9 and preheating fuel tank 8 between pipeline road 2 outer walls on, the outer insulating heat insulating material 5 that is coated with of heat tape 6.
In figure, show, on preheating fuel tank 8 inwalls, temperature detect switch (TDS) 10 is installed, temperature detect switch (TDS) 10 is connected with the electric heating switch of heat tape 6, when temperature reaches 40 auto-breakings while spending.
In figure, show, preheating water pipe 7 is installed in preheating fuel tank 8, preheating water pipe 7 two ends are connected with radiator with engine thermal water pipe through osculum 3, the water inlet 4 on preheating fuel tank 8, in the normal operation of motor, after one hour, utilize engine water temperature to heat by the diesel oil in 7 pairs of preheating fuel tanks 8 of preheating water pipe, to guarantee fuel oil temperature.
The utility model can be not less than in ambient temperature in-30 degrees Celsius of situations and use diesel oil No. 0, solved use in winter low grade fuel oil cryogenic temperature condensation and winter vehicle launch difficulty problem, guarantee the normal use of vehicle, improved fuel efficiency, reduced vehicle operating cost.
Claims (4)
1. a large-scale mine automobile fuel preheating device, it is characterized in that: it comprises preheating fuel tank (8), heat tape (6), preheating fuel tank (8) is the container that fuel oil is housed, the two ends of preheating fuel tank (8) have pipeline road (2) to be connected with fuel oil fitering element (9) with fuel tank (1) respectively, heat tape (6) is comprised of resistance wire, resistance wire is surrounded by isolation layer outward, heat tape (6) is wrapped in respectively preheating fuel tank (8) outer wall, fuel tank (1) bottom, fuel oil fitering element (9) outside, heat tape (6) is also wrapped in and fuel tank (1), on pipeline road outer wall between fuel oil fitering element (9) and preheating fuel tank (8), the outer insulating heat insulating material (5) that is coated with of heat tape (6).
2. large-scale mine automobile fuel preheating device according to claim 1, it is characterized in that: preheating water pipe (7) is installed in described preheating fuel tank (8), and preheating water pipe (7) two ends are connected with radiator with engine thermal water pipe through preheating fuel tank (8) wall.
3. large-scale mine automobile fuel preheating device according to claim 2, is characterized in that: the current input terminal mouth of described heat tape (6) is respectively the direct-flow input end mouth of 220V ac input end mouth and DC generator.
4. large-scale mine automobile fuel preheating device according to claim 3, is characterized in that: on described preheating fuel tank (8) inwall, temperature detect switch (TDS) (10) is installed, temperature detect switch (TDS) (10) is connected with the electric heating switch of heat tape (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418638.8U CN203403994U (en) | 2013-07-15 | 2013-07-15 | Fuel oil preheating device of large-sized mining truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418638.8U CN203403994U (en) | 2013-07-15 | 2013-07-15 | Fuel oil preheating device of large-sized mining truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403994U true CN203403994U (en) | 2014-01-22 |
Family
ID=49939934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320418638.8U Expired - Fee Related CN203403994U (en) | 2013-07-15 | 2013-07-15 | Fuel oil preheating device of large-sized mining truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626338A (en) * | 2016-03-23 | 2016-06-01 | 北京汽车研究总院有限公司 | Diesel vehicle anti-freezing structure and diesel vehicle |
| CN108386300A (en) * | 2018-02-24 | 2018-08-10 | 安徽江淮汽车集团股份有限公司 | heavy truck fuel supply device |
-
2013
- 2013-07-15 CN CN201320418638.8U patent/CN203403994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626338A (en) * | 2016-03-23 | 2016-06-01 | 北京汽车研究总院有限公司 | Diesel vehicle anti-freezing structure and diesel vehicle |
| CN105626338B (en) * | 2016-03-23 | 2018-10-16 | 北京汽车研究总院有限公司 | A kind of diesel vehicle anti-freezing structure and diesel vehicle |
| CN108386300A (en) * | 2018-02-24 | 2018-08-10 | 安徽江淮汽车集团股份有限公司 | heavy truck fuel supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |