CN215170460U - Fuel supply system of double-section crawler-type all-terrain armored vehicle - Google Patents
Fuel supply system of double-section crawler-type all-terrain armored vehicle Download PDFInfo
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- CN215170460U CN215170460U CN202120479396.8U CN202120479396U CN215170460U CN 215170460 U CN215170460 U CN 215170460U CN 202120479396 U CN202120479396 U CN 202120479396U CN 215170460 U CN215170460 U CN 215170460U
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Abstract
The utility model discloses a fuel oil supply system of a two-section crawler-type all-terrain armored car, which has reasonable weight distribution of car bodies, breaks down and can still keep continuous fuel supply under the condition of gradient road, comprising a first fuel tank and a second fuel tank, wherein the first fuel tank and the second fuel tank are respectively arranged in a front carriage and a rear carriage, the first fuel tank is provided with a first fuel tank fuel sensor, the two ends of the second fuel tank are respectively provided with a second fuel tank fuel sensor I and a second fuel tank fuel sensor II, the second fuel tank fuel sensor I is arranged at one end of the second fuel tank close to the front carriage, the second fuel tank fuel sensor I and the second fuel tank fuel sensor II are used for detecting the liquid level inclination angle of the second fuel tank when the whole car goes up and down the slope, the first fuel tank is connected with an engine through an oil inlet pipeline, the two ends of the second fuel tank are both provided with fuel delivery pipelines, the oil delivery pipeline is connected with the first fuel tank.
Description
Technical Field
The utility model relates to a fuel supply system field is two sections crawler-type all-terrain armored car fuel supply system particularly.
Background
Double-automobile-body crawler-type all-terrain vehicle, its good trafficability characteristic can freely shuttle in complicated topography such as mire, transection, hole, ice and snow wading, can provide incessant supply to the demand under the complex environment all-weather, because the environmental condition that double-automobile-body crawler-type all-terrain vehicle went, long distance fuel continuation of the journey mileage is indispensable, and adopt traditional single oil tank arrangement structure, arrange that the carriage is unfavorable for automobile body weight distribution in the front, arrange in case defeated oil pipe way breaks down in the back car, the vehicle can't exercise at once.
In order to solve the problems, a set of fuel supply system is designed for the double-body crawler type all-terrain vehicle, so that the weight distribution of the vehicle body can be reasonably arranged, the failure rate of vehicle driving parts is reduced, the driving stability and the controllability of the vehicle can be improved, the continuous fuel supply can be still maintained under the condition of gradient road, and the stable and reliable fuel supply can be provided for the long-distance driving of the vehicle.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the fuel supply system of the two-section crawler-type all-terrain armored vehicle is reasonable in vehicle body weight distribution, breaks down and can still maintain continuous fuel supply under the condition of gradient road conditions.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
two sections crawler-type all terrain armored car fuel oil feed system, including first fuel tank and second fuel tank, first fuel tank with the second fuel tank sets up respectively in the front, in the carriage of back, first fuel tank is provided with first oil tank fuel level sensor, second fuel tank both ends are provided with second oil tank fuel level sensor I and second oil tank fuel level sensor II respectively, second oil tank fuel level sensor I sets up the second fuel tank is close to the one end in preceding carriage, second oil tank fuel level sensor I with when second oil tank fuel level sensor II is used for detecting the downhill path on the whole car the liquid level inclination of second fuel tank, first fuel tank is connected with the engine through advancing oil pipe way, second fuel tank both ends all are equipped with the oil delivery pipeline, the oil delivery pipeline is connected first fuel tank.
Further, the capacity of the second fuel tank is larger than the capacity of the first fuel tank.
Further, the second fuel tank is disposed in the rear compartment.
Furthermore, oil delivery pipeline is including the oil absorption pipe, petroleum pump and the defeated oil pipe that connect gradually, the oil absorption pipe is kept away from the one end of petroleum pump is connected the second fuel tank, defeated oil pipe is kept away from the one end of petroleum pump is connected first fuel tank.
Further, advance oil pipe way including advancing oil pipe II, hand oil pump and advancing oil pipe I that connects gradually, advance oil pipe II and connect first fuel tank, advance oil pipe I and connect the oil inlet of engine.
Further, still include oil water separator, oil water separator sets up advance on the oil pipe I.
Compared with the prior art, the utility model, following beneficial effect has:
1. the second oil tank fuel level sensor I and the second oil tank fuel level sensor II are arranged in the direction of the vehicle head and the vehicle tail of the second fuel tank, and when the vehicle head and the vehicle tail of the second fuel tank continuously ascend or descend in a long distance, the change of the liquid level is detected, and the slope of the road surface is reflected, so that the vehicle body controller controls the fuel delivery amount of the fuel delivery pump, and the beneficial effects that the slope road condition can be continuously supplied with fuel and the fuel delivery pump is prevented from being emptied are achieved.
2. The method can reasonably distribute the weight of the vehicle, reduce the weight ratio of the front carriage, effectively prolong the service life of the chassis component of the vehicle, reduce the failure rate of related components, increase the running stability and the controllability of the vehicle, and when the conveying and control system of the second fuel tank fails, the first fuel tank can still continuously provide fuel for the engine.
3. And an independent dual-fuel pump is adopted, and the oil supply from the second fuel tank to the first fuel tank cannot be influenced when any one of the dual-fuel pumps fails.
Drawings
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is a schematic view of a front and rear car layout;
in the figure, 1-an oil inlet pipe I, 2-an oil-water separator, 3-a manual oil pump, 4-an oil inlet pipe II, 5-a vehicle body controller, 6-a second fuel tank, 7-a first fuel tank oil quantity sensor, 8-a first fuel tank, 9-a second fuel tank oil quantity sensor I, 10-an oil delivery pipe, 11-a second fuel tank oil quantity sensor II, 12-an oil suction pipe and 13-an oil delivery pump.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-2, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
The fuel supply system of the two-section crawler-type all-terrain armored vehicle comprises a first fuel tank 8 and a second fuel tank 6, the first fuel tank 8 and the second fuel tank 6 are respectively arranged in the front compartment and the rear compartment, the first fuel tank 8 is provided with a first tank fuel sensor 7, a second tank fuel quantity sensor I9 and a second tank fuel quantity sensor II11 are respectively arranged at two ends of the second fuel tank 6, the second tank fuel amount sensor I9 is provided at an end of the second fuel tank 6 near the front compartment, the second oil tank oil quantity sensor I9 and the second oil tank oil quantity sensor II11 are used for detecting the liquid level inclination angle of the second fuel oil tank 6 when the whole vehicle goes up and down a slope, the first fuel tank 8 is connected with an engine through an oil inlet pipeline, oil delivery pipelines are arranged at two ends of the second fuel tank 6 in the advancing direction of the vehicle, and the oil delivery pipelines are connected with the first fuel tank 8.
The second fuel tank 6 serving as a main fuel tank stores oil used by the whole vehicle and is conveyed into the first fuel tank 8 through an oil conveying pipeline, the first fuel tank 8 further supplies the oil into an engine through an oil inlet pipeline, when the vehicle continuously ascends or descends, the liquid level in the second fuel tank 6 is inclined, the second fuel tank oil quantity sensor I9 and the second fuel tank oil quantity sensor II11 in the prior art which are arranged in the advancing direction of the vehicle detect the change of the liquid level and further reflect the gradient of the road surface, so that the vehicle body controller 5 in the prior art controls the oil conveying pipelines at the two ends to adjust the oil conveying quantity, realizes one-way oil supply or two-way oil supply according to different oil quantity liquid level distribution in the fuel tanks, prevents air suction, and achieves the beneficial effects of ensuring the continuous oil supply of the road condition gradient and preventing the air suction of the fuel conveying pump.
Further, the capacity of the second fuel tank 6 is larger than the capacity of the first fuel tank 8.
Further, the second fuel tank 6 is provided in the rear compartment.
The method has the advantages that the small-capacity first fuel tank 8 and the large-capacity second fuel tank 6 are separately arranged in the front compartment and the rear compartment of the whole vehicle, the weight distribution of the vehicle can be reasonably arranged, the weight ratio of the front compartment is reduced, the service life of chassis components of the vehicle can be effectively prolonged, the failure rate of related components is reduced, the driving stability and the controllability of the vehicle are improved, the capacity of the second fuel tank 6 is 530L, the capacity of the first fuel tank 8 is 70L, and when a mechanical failure occurs in a fuel delivery pipeline or a mechanical failure occurs in a fuel delivery pump 13, the first fuel tank 8 can be used for driving the whole vehicle for about 70 km.
Further, the oil delivery pipeline comprises an oil suction pipe 12, an oil transfer pump 13 and an oil delivery pipe 10 which are connected in sequence, the oil suction pipe 12 is far away from one end of the oil transfer pump 13 is connected with the second fuel tank 6, and the oil delivery pipe 10 is far away from one end of the oil transfer pump 13 is connected with the first fuel tank 8.
According to the liquid level changes detected by the second oil tank quantity sensor I9 and the second oil tank quantity sensor II11, the vehicle body controller 5 controls the oil delivery quantity of the oil delivery pumps 13 at two ends, and the end parts of the two oil suction pipes 12 are connected to the vehicle head end and the vehicle tail end of the second fuel tank 6.
Further, advance the oil pipe way including advancing oil pipe II4, hand oil pump 3 and advancing oil pipe I1 that connect gradually, advance oil pipe II4 and connect first fuel tank 8, advance oil pipe I1 and connect the oil inlet of engine.
Further, the oil-water separator 2 is further included, and the oil-water separator 2 is arranged on the oil inlet pipe I1.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. Two sections crawler-type all terrain armored car fuel oil feed system, its characterized in that, including first fuel tank (8) and second fuel tank (6), first fuel tank (8) with second fuel tank (6) set up respectively in the front, in the back carriage, first fuel tank (8) are provided with first oil tank fuel level sensor (7), second fuel tank (6) both ends are provided with second oil tank fuel level sensor I (9) and second oil tank fuel level sensor II (11) respectively, second oil tank fuel level sensor I (9) set up the one end in carriage before second fuel tank (6) are close to, second oil tank fuel level sensor I (9) with second oil tank fuel level sensor II (11) are used for detecting when going up the downhill slope in whole car the liquid level inclination of second fuel tank (6), first fuel tank (8) are connected with the engine through advancing oil pipe way, and oil delivery pipelines are arranged at two ends of the second fuel tank (6) and connected with the first fuel tank (8).
2. A two-section tracked all-terrain armored vehicle fuel supply system according to claim 1, wherein the second fuel tank (6) has a greater capacity than the first fuel tank (8).
3. A two-section tracked all-terrain armored vehicle fuel supply system according to claim 1, wherein the second fuel tank (6) is disposed in the rear compartment.
4. The fuel supply system of the two-section crawler-type all-terrain armored vehicle according to claim 1, wherein the fuel delivery pipeline comprises an oil suction pipe (12), a fuel delivery pump (13) and a fuel delivery pipe (10) which are connected in sequence, one end of the oil suction pipe (12), which is far away from the fuel delivery pump (13), is connected with the second fuel tank (6), and one end of the fuel delivery pipe (10), which is far away from the fuel delivery pump (13), is connected with the first fuel tank (8).
5. The fuel supply system of the two-section crawler-type all-terrain armored vehicle of claim 1, wherein the fuel inlet pipeline comprises a fuel inlet pipe II (4), a manual pump (3) and a fuel inlet pipe I (1) which are sequentially connected, the fuel inlet pipe II (4) is connected with the first fuel tank (8), and the fuel inlet pipe I (1) is connected with the fuel inlet of the engine.
6. The fuel supply system of the two-section crawler-type all-terrain armored vehicle of claim 5, characterized by further comprising an oil-water separator (2), wherein the oil-water separator (2) is arranged on the oil inlet pipe I (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479396.8U CN215170460U (en) | 2021-03-05 | 2021-03-05 | Fuel supply system of double-section crawler-type all-terrain armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479396.8U CN215170460U (en) | 2021-03-05 | 2021-03-05 | Fuel supply system of double-section crawler-type all-terrain armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215170460U true CN215170460U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120479396.8U Active CN215170460U (en) | 2021-03-05 | 2021-03-05 | Fuel supply system of double-section crawler-type all-terrain armored vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215170460U (en) |
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2021
- 2021-03-05 CN CN202120479396.8U patent/CN215170460U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: No.1, 1st floor, building 2, No.26 Xinwen Road, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Sichuan Baina Global Defense Technology Co.,Ltd. Address before: 610000 Tianyu Road, West Park, high tech Zone, Chengdu, Sichuan Patentee before: SICHUAN BANNER SCIENCE AND TECHNOLOGY Co.,Ltd. |