CN207466357U - Double fuel tank oil supply structures and panzer - Google Patents
Double fuel tank oil supply structures and panzer Download PDFInfo
- Publication number
- CN207466357U CN207466357U CN201721647203.5U CN201721647203U CN207466357U CN 207466357 U CN207466357 U CN 207466357U CN 201721647203 U CN201721647203 U CN 201721647203U CN 207466357 U CN207466357 U CN 207466357U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- auxiliary fuel
- auxiliary
- oil
- main fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 225
- 239000003921 oil Substances 0.000 claims description 78
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 5
- 239000010705 motor oil Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model is related to topics on vehicle structure technology field, more particularly, to a kind of double fuel tank oil supply structures and panzer, to alleviate the technical issues of in the prior art of high cost and reliability is poor.Including main fuel tank and auxiliary fuel tank；The lower part or bottom of the main fuel tank are directly connected with the auxiliary fuel tank by oil pipe, and the auxiliary fuel tank is connected with the engine of vehicle；The height of the main fuel tank is higher than the height of the auxiliary fuel tank.Technical solution provided by the utility model reduces cost, and reliability is higher.
Description
Technical field
The utility model is related to topics on vehicle structure technology field, more particularly, to a kind of double fuel tank oil supply structures and panzer.
Background technology
Existing panzer is mostly using double Oiltank structures, first, avoiding to continue after a fuel tank is breakdown traveling to safety
Place；Second is that storing more fuel oils, increase mileage travelled.
There are mainly two types of modes for double fuel tank arrangements in the prior art：Mode one is that two oil are arranged symmetrically in car body both sides
Case；For mode second is that one of them is suspended on the outside of car body, another is mounted on vehicle body.In use, according to specific
The fuel tank that situation selection is connected with engine.The process of above-mentioned selection fuel tank, which is embodied in structure, to be needed to set two-bit triplet electricity
Magnet valve (or two-bit triplet hand-operated valve) and pipeline will connect, very between two fuel tanks and between fuel tank and engine
Extremely, it needs to add a booster pump under certain operating modes and above-mentioned component links together.Then, by setting on the control panel
Operation button realize the switchings of double fuel tank oil feeding lines.In above-mentioned two ways, the power compensation of media flow is by being pressurized
Pump is completed.
In conclusion there are following technical problems for double Oiltank structures of the prior art：First, increase two-position three-way valve or
Booster pump causes cost to increase；Secondly, two-position three-way valve or booster pump are likely to become new trouble point, cause reliability poor.
Utility model content
The purpose of this utility model is to provide a kind of double fuel tank oil supply structures and panzers, are deposited in the prior art with alleviating
Such as lead to that cost increases and two-position three-way valve or booster pump are likely to become using two-position three-way valve or boosting pump structure
The technical issues of reliability caused by new trouble point is poor.
To alleviate above-mentioned technical problem, technical solution provided by the invention is:
A kind of double fuel tank oil supply structures, including:
Including main fuel tank and auxiliary fuel tank；The lower part or bottom of the main fuel tank are directly connected with the auxiliary fuel tank by oil pipe
Logical, the auxiliary fuel tank is connected with the engine of vehicle；The height of the main fuel tank is higher than the height of the auxiliary fuel tank.
Further,
The main fuel tank is provided with main fuel tank exhaust outlet, and the auxiliary fuel tank is provided with auxiliary fuel tank exhaust outlet, the main fuel tank
It is connected between exhaust outlet and the auxiliary fuel tank exhaust outlet by exhaust pipe.
Further,
The main fuel tank is provided with main fuel tank oil outlet, and the auxiliary fuel tank is provided with auxiliary fuel tank oil inlet, the main fuel tank
It is connected between oil outlet and the auxiliary fuel tank oil inlet by pipeline road.
Further,
The auxiliary fuel tank is provided with auxiliary fuel tank oil outlet, between the auxiliary fuel tank oil outlet and the oil inlet of the engine
It is connected by oil outlet pipe.
Further,
The auxiliary fuel tank is provided with auxiliary fuel tank oil return opening, between the auxiliary fuel tank oil return opening and the oil outlet of the engine
It is provided with oil return line.
Further,
Liquid level sensor is provided on the main fuel tank.
Further,
Oil filler is provided on the main fuel tank.
A kind of panzer, including above-mentioned double fuel tank oil supply structures.
Further,
Car body is further included, the main fuel tank is located at outside the car body.
Further,
The auxiliary fuel tank is located at the vehicle bottom.
With reference to above technical scheme, the advantageous effect that the utility model can reach is analyzed as follows：
Double fuel tank oil supply structures provided by the utility model, main fuel tank are connected with auxiliary fuel tank, and auxiliary fuel tank and vehicle start
Machine connects, and medium flows into auxiliary fuel tank by main fuel tank, and the engine of vehicle is then flowed by auxiliary fuel tank, Fuel injection system is completed with this.
Since the lower surface of main fuel tank is higher than the upper surface of auxiliary fuel tank or the lower surface of main fuel tank and the upper surface flush of auxiliary fuel tank.
Medium in main fuel tank flows to auxiliary fuel tank by gravity, then flows to engine by auxiliary fuel tank, and gravity provides the flowing of medium
Power is omitted existing booster pump and is set to the two-bit triplet solenoid valve (or two-bit triplet hand-operated valve) of each pipeline, drop
Low cost, also, the failure problems of existing two-position three-way valve or booster pump are avoided, reliability is higher.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of panzer that the utility model embodiment provides.
Icon：100- main fuel tanks；200- auxiliary fuel tanks；101- main fuel tank oil outlets；201- auxiliary fuel tank oil inlets；
300- pipeline roads；202- auxiliary fuel tank oil outlets；400- oil outlet pipe；203- auxiliary fuel tank oil return openings；500- oil return lines；
102- main fuel tank exhaust outlets；600- exhaust pipes；204- auxiliary fuel tank exhaust outlets；103- liquid level sensors；104- oil fillers.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1 and embodiment 2 are described in detail below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of panzer that the utility model embodiment provides.
Embodiment 1
A kind of double fuel tank oil supply structures are present embodiments provided, Fig. 1 are please referred to, including main fuel tank 100 and auxiliary fuel tank
200；The lower part or bottom of main fuel tank 100 are directly connected with auxiliary fuel tank 200 by oil pipe, the engine of auxiliary fuel tank 200 and vehicle
Connection；The height of main fuel tank 100 is higher than the height of auxiliary fuel tank 200.
Double fuel tank oil supply structures provided by the utility model, main fuel tank 100 are connected with auxiliary fuel tank 200, auxiliary fuel tank 200 and vehicle
Engine connection, medium flows into auxiliary fuel tank 200 by main fuel tank 100, the engine of vehicle then flowed by auxiliary fuel tank 200,
Fuel injection system is completed with this.Due to；The height of main fuel tank 100 is higher than the height of auxiliary fuel tank 200, such as can be main fuel tank 100
Lower surface higher than the upper surface of auxiliary fuel tank 200 or the upper surface flush of lower surface and the auxiliary fuel tank 200 of main fuel tank 100.It is main
Medium in fuel tank 100 flows to auxiliary fuel tank 200 by gravity, then flows to engine by auxiliary fuel tank 200, and gravity provides medium
Mobilization dynamic, existing booster pump is omitted and is set to the two-bit triplet solenoid valve of each pipeline (or two-bit triplet is manual
Valve), cost is reduced, also, avoid the failure problems of existing two-position three-way valve or booster pump, reliability is higher.
In the alternative of the present embodiment, more preferably,
Main fuel tank 100 is provided with main fuel tank exhaust outlet 102, and auxiliary fuel tank 200 is provided with auxiliary fuel tank exhaust outlet 204, main fuel tank
It is connected between exhaust outlet 102 and auxiliary fuel tank exhaust outlet 204 by exhaust pipe 600.The reason of setting above-mentioned exhaust pipe 600 exists
In：After medium enters auxiliary fuel tank 200 by main fuel tank 100, the air partial volume in auxiliary fuel tank 200 is relatively reduced, and pressure increases
Greatly, if gas pressure intensity is excessive, it is unfavorable for the proper flow of medium, it is therefore necessary to reduce the gas pressure intensity in auxiliary fuel tank 200,
The present embodiment sets an auxiliary fuel tank exhaust outlet 204 in auxiliary fuel tank 200, and a main fuel tank exhaust outlet 102 is set in main fuel tank 100,
It is connected between main fuel tank exhaust outlet 102 and auxiliary fuel tank exhaust outlet 204 by exhaust pipe 600, the pressure increase in auxiliary fuel tank 200
When, main fuel tank exhaust outlet 102 is flowed to through exhaust pipe 600, and arrange through main fuel tank by auxiliary fuel tank exhaust outlet 204 in auxiliary fuel tank 200
Gas port 102 enters main fuel tank 100.Further, main fuel tank exhaust outlet 102 is set on 100 liquid level of main fuel tank, therefore excellent
Choosing is set to the upper position of main fuel tank 100.Further, auxiliary fuel tank exhaust outlet 204 be set to auxiliary fuel tank 200 liquid level it
On, therefore it is preferably disposed on the upper position of auxiliary fuel tank 200.
In the alternative of the present embodiment, more preferably,
Main fuel tank 100 is provided with main fuel tank oil outlet 101, and auxiliary fuel tank 200 is provided with auxiliary fuel tank oil inlet 201, main fuel tank
It is connected between oil outlet 101 and auxiliary fuel tank oil inlet 201 by pipeline road 300.Medium in main fuel tank 100 is gone out by main fuel tank
Then the outflow of hydraulic fluid port 101 flows to auxiliary fuel tank oil inlet 201 through pipeline road 300, flow into auxiliary fuel tank 200 later.Further,
Main fuel tank oil outlet 101 is set under liquid level, therefore is preferably disposed on the upper position of main fuel tank 100.Further, it is secondary
Fuel tank oil inlet 201 is set to upper position.
In the alternative of the present embodiment, more preferably,
Auxiliary fuel tank 200 is provided with auxiliary fuel tank oil outlet 202, leads between auxiliary fuel tank oil outlet 202 and the oil inlet of engine
Oil outlet pipe 400 is crossed to connect.Medium in auxiliary fuel tank 200 is flowed out by auxiliary fuel tank oil outlet 202, is flowed to and is sent out through oil outlet pipe 400
Motivation.Further, auxiliary fuel tank oil outlet 202 is set to liquid level hereinafter, being preferably disposed on the upper position of auxiliary fuel tank 200.
In the alternative of the present embodiment, more preferably,
Auxiliary fuel tank 200 is provided with auxiliary fuel tank oil return opening 203, is set between auxiliary fuel tank oil return opening 203 and the oil outlet of engine
It is equipped with oil return line 500.The medium flowed out by engine is back to auxiliary fuel tank 200 through oil return line 500.Therefore auxiliary fuel tank 200,
Oil outlet pipe 400, engine and oil return line 500 form medium circulating circuit.
In the alternative of the present embodiment, more preferably,
Liquid level sensor 103 is provided on main fuel tank 100.The liquid level sensor 103 is used to measure the liquid in main fuel tank 100
Face height.It should be noted that double fuel tank oil supply structures of the prior art are both provided with liquid level sensor in two structures
103, and liquid level sensor 103 is only provided in the present embodiment on main fuel tank 100, by main fuel tank in this present embodiment
100 and 200 structure of auxiliary fuel tank cause auxiliary fuel tank 200 set liquid level sensor 103 unnecessary property (auxiliary fuel tank 200 be appreciated that
For transition fuel tank), therefore a liquid level sensor 103 is omitted in double Oiltank structures provided in this embodiment.
In the alternative of the present embodiment, more preferably,
Oil filler 104 is provided on main fuel tank 100.Oil filler 104 can for example be set to the top of main fuel tank 100.
Embodiment 2
A kind of panzer is present embodiments provided, the double fuel tank oil supply structures addressed including embodiment 1.
In the alternative of the present embodiment, more preferably,
Above-mentioned double fuel tank oil supply structures include main fuel tank 100 and auxiliary fuel tank 200；The lower part or bottom of main fuel tank 100
It is directly connected by oil pipe with auxiliary fuel tank 200, auxiliary fuel tank 200 is connected with the engine of vehicle；The height of main fuel tank 100 is higher than pair
The height of fuel tank 200.
In the alternative of the present embodiment, more preferably,
The vehicle further includes car body, and main fuel tank 100 is located at outside car body.
In the alternative of the present embodiment, more preferably, auxiliary fuel tank 200 is located at vehicle bottom.
In summary：
A kind of panzer provided by the utility model, main fuel tank 100 are located at outside car body, and auxiliary fuel tank 200 is located at car body bottom
Portion.Main fuel tank 100 is connected with auxiliary fuel tank 200, and auxiliary fuel tank 200 is connected with the engine of vehicle, and medium flows into pair by main fuel tank 100
Fuel tank 200, is then flowed into the engine of vehicle by auxiliary fuel tank 200, and Fuel injection system is completed with this.Due to the height of main fuel tank 100
Higher than the height of auxiliary fuel tank 200, such as can be that the lower surface of main fuel tank 100 is higher than the upper surface of auxiliary fuel tank 200, Huo Zhezhu
The lower surface of fuel tank 100 and the upper surface flush of auxiliary fuel tank 200.Medium in main fuel tank 100 flows to auxiliary fuel tank by gravity
200, engine is then flowed to by auxiliary fuel tank 200, gravity provides the mobilization dynamic of medium, and existing booster pump is omitted, with
And the two-bit triplet solenoid valve (or two-bit triplet hand-operated valve) of each pipeline is set to, cost is reduced, also, avoid existing
The failure problems of two-position three-way valve or booster pump, reliability are higher.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of double fuel tank oil supply structures, which is characterized in that including main fuel tank (100) and auxiliary fuel tank (200)；The main fuel tank
(100) lower part or bottom is directly connected with the auxiliary fuel tank (200) by oil pipe, the auxiliary fuel tank (200) and the hair of vehicle
Motivation connects；The height of the main fuel tank (100) is higher than the height of the auxiliary fuel tank (200).
2. double fuel tank oil supply structures according to claim 1, which is characterized in that
The main fuel tank (100) is provided with main fuel tank exhaust outlet (102), and the auxiliary fuel tank (200) is provided with auxiliary fuel tank exhaust outlet
(204), it is connected between the main fuel tank exhaust outlet (102) and the auxiliary fuel tank exhaust outlet (204) by exhaust pipe (600).
3. double fuel tank oil supply structures according to claim 1, which is characterized in that
The main fuel tank (100) is provided with main fuel tank oil outlet (101), and the auxiliary fuel tank (200) is provided with auxiliary fuel tank oil inlet
(201), it is connected between the main fuel tank oil outlet (101) and the auxiliary fuel tank oil inlet (201) by pipeline road (300).
4. double fuel tank oil supply structures according to claim 1, which is characterized in that
The auxiliary fuel tank (200) is provided with auxiliary fuel tank oil outlet (202), the auxiliary fuel tank oil outlet (202) and the engine
Oil inlet between pass through oil outlet pipe (400) connect.
5. double fuel tank oil supply structures according to claim 1, which is characterized in that
The auxiliary fuel tank (200) is provided with auxiliary fuel tank oil return opening (203), the auxiliary fuel tank oil return opening (203) and the engine
Oil outlet between be provided with oil return line (500).
6. double fuel tank oil supply structures according to claim 1, which is characterized in that
Liquid level sensor (103) is provided on the main fuel tank (100).
7. double fuel tank oil supply structures according to claim 1, which is characterized in that
Oil filler (104) is provided on the main fuel tank (100).
8. a kind of panzer, which is characterized in that including the double fuel tank oil supply structures of such as claim 1-7 any one of them.
9. panzer according to claim 8, which is characterized in that further include car body, the main fuel tank (100) is positioned at described
Outside car body.
10. panzer according to claim 9, which is characterized in that
The auxiliary fuel tank (200) is positioned at the vehicle bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647203.5U CN207466357U (en) | 2017-11-30 | 2017-11-30 | Double fuel tank oil supply structures and panzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647203.5U CN207466357U (en) | 2017-11-30 | 2017-11-30 | Double fuel tank oil supply structures and panzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466357U true CN207466357U (en) | 2018-06-08 |
Family
ID=62257502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647203.5U Active CN207466357U (en) | 2017-11-30 | 2017-11-30 | Double fuel tank oil supply structures and panzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466357U (en) |
-
2017
- 2017-11-30 CN CN201721647203.5U patent/CN207466357U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8720485B2 (en) | Fuel system including dual fuel delivery modules for bifurcated fuel tanks | |
| CN203499776U (en) | Urea tank in urea injection system | |
| CN105737135A (en) | Small boiler water replenishing system | |
| CN207437245U (en) | A kind of double oil tank fuel feed systems of truck | |
| CN207466357U (en) | Double fuel tank oil supply structures and panzer | |
| CN201771654U (en) | On-line pump bracket of fuel oil system | |
| CN106640854A (en) | Two-way driving ferry bus hydraulic system | |
| CN203020305U (en) | Oil storage cup | |
| CN207997761U (en) | A kind of double tank oiling channel oil automatic switchover systems | |
| CN202106929U (en) | Chassis flow distributing device of all-terrain crane and crane | |
| CN206477938U (en) | Double fuel tank fuellers | |
| CN207178068U (en) | A kind of automobile-used integrated form feed system | |
| CN203362672U (en) | pressure-gradient control valve set | |
| CN204877725U (en) | Safe oxyhydrogen machine | |
| CN201520212U (en) | Double oil tank system of heavy-duty truck | |
| CN205908399U (en) | Parallelly connected fuel feed system of two oil tanks | |
| CN204055527U (en) | A kind of filling car | |
| CN208454432U (en) | A kind of forklift hydraulic system that decline energy is recyclable | |
| CN103879893B (en) | A kind of hoisting crane and engine system thereof | |
| CN207847828U (en) | A kind of double-layer tank electricity generation system | |
| CN203268119U (en) | Power steering system | |
| CN203611733U (en) | LNG gas cylinder assembly and LNG vehicle | |
| CN208297051U (en) | Apparatus for testing weeping | |
| CN206134828U (en) | Fuel cell can fill dress formula air feed system of converging | |
| CN201407249Y (en) | Compensator of fully-closed liquid circulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 413062 Floor 3, No. 1 Factory Building, Sany Zhongyang Industrial Park, East New District, Yuxiangshan Street, Yiyang City, Hunan Province (101, Shiba Village, Henglongqiao Town) Patentee after: Hunan Province Ground Unmanned Equipment Engineering Research Center Co.,Ltd. Address before: 410000 Sanyi Industrial City, Jingkai District, Changsha City, Hunan Province Patentee before: Sany Automobile Manufacturing Co.,Ltd. |