CN102275502A - Composite type aluminum alloy fuel tank - Google Patents
Composite type aluminum alloy fuel tank Download PDFInfo
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- CN102275502A CN102275502A CN2011101658842A CN201110165884A CN102275502A CN 102275502 A CN102275502 A CN 102275502A CN 2011101658842 A CN2011101658842 A CN 2011101658842A CN 201110165884 A CN201110165884 A CN 201110165884A CN 102275502 A CN102275502 A CN 102275502A
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- urea
- fuel
- aluminum alloy
- storage chamber
- chamber
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
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Abstract
The invention discloses a composite type aluminum alloy fuel tank which is characterized by comprising a horizontal aluminum alloy tank body, wherein a first longitudinal sealing clapboard and a second longitudinal sealing clapboard are arranged in the horizontal aluminum alloy tank body; a fuel storing cavity, a liquid leakage observing cavity and a urea storing cavity are divided by the first and second longitudinal sealing clapboards; the liquid leakage observing cavity is located in a narrow space reserved between the fuel storing cavity and the urea storing cavity; and a normally-open liquid port is arranged on the bottom wall of the tank body where the bottom part of the liquid leakage observing cavity is located. According to the invention, a horizontal aluminum alloy tank body is adopted, and the inside of the tank body is divided into three independent cavities including a fuel storing cavity, a liquid leakage observing cavity and a urea storing cavity which can be used for storing fuel and urea at the same time respectively, thereby saving a separate urea tank; and meanwhile, due to the adoption of the liquid leakage observing cavity, the driver/conductor can conveniently observe the fuel or urea leakage of a vehicle in the running process.
Description
Technical field
The present invention relates to a kind of fuel tank of heavy goods vehicle, particularly compound type aluminum alloy fuel tank wherein.
Background technology
In order to realize that transport vehicle is upgraded to state's IV effluent standard from state's III effluent standard, two technology paths of main employing: the one, the SCR(selective catalytic reduction) technology, promptly by optimizing oil spout and combustion process, produce at machine inner control particulate matter as far as possible, outside machine, in the last handling process, adopt urea liquid to selective catalytic reduction of nitrogen oxides; The 2nd, the EGR+DPF(exhaust gas recycle adds particle trap) technology, promptly based on exhaust gas recycle, in machine, suppress the generation of oxides of nitrogen, outside machine, adopt particle trap that particulate matter is caught in the last handling process
The oil product present situation present according to China, article one technology path is that the SCR technology path is more feasible.In the SCR technology path, except that being equipped with conventional fuel tank, also need to assemble a urea tank with car.Because urea has certain corrosive property,, be independent plastics urea tank with what adopt mostly at present so the urea tank material of splendid attire urea is had requirement.
Summary of the invention
Task of the present invention is to provide a kind of compound type aluminum alloy fuel tank, can utilize a container to store fuel oil and two kinds of liquid of urea simultaneously respectively.
Its technical solution is:
A kind of compound type aluminum alloy fuel tank, comprise horizontal aluminium alloy box, be provided with the first longitudinal sealing dividing plate and the second longitudinal sealing dividing plate in the inside of horizontal aluminium alloy box, be partitioned into fuel oil storage chamber, leakage observation chamber and urea storage chamber by first, second longitudinal sealing dividing plate, wherein in the small space that the leakage observation chamber is reserved between fuel oil storage chamber and urea storage chamber, the casing diapire at the place, bottom of leakage observation chamber is provided with the fluid port of often opening.
The casing roof at the place, top in above-mentioned fuel oil storage chamber is provided with oil filling port, and the casing diapire at the place, bottom in fuel oil storage chamber is provided with oil discharge outlet; The casing roof at the place, top in above-mentioned urea storage chamber is provided with filling opening, and the casing diapire at the place, bottom in urea storage chamber is provided with leakage fluid dram.
Above-mentioned fuel oil storage is provided with the fuel liquid level sensor in the chamber; Above-mentioned urea storage is provided with the urea level sensor in the chamber.
Above-mentioned horizontal aluminium alloy box takes aluminum magnesium alloy to make.
The present invention has following useful technique effect:
The present invention adopts a horizontal aluminium alloy box, and box house is partitioned into three independent cavity, as fuel oil storage chamber, leakage observation chamber and urea storage chamber, can store fuel oil and two kinds of liquid of urea simultaneously respectively respectively, need not to assemble separately urea tank; Meanwhile, the setting up of leakage observation chamber is convenient to the driver and conductor and observed vehicle whether have fuel oil or urea seepage phenomenon in operational process.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and the specific embodiment:
Fig. 1 is the structural principle scheme drawing of one embodiment of the present invention.
Fig. 2 is the plan structure figure of Fig. 1 mode.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of compound type aluminum alloy fuel tank comprises horizontal aluminium alloy box 1, and horizontal aluminium alloy box 1 preferably takes aluminum magnesium alloy 5052 to make, and its corrosion stability is good, can satisfy two kinds of liquid of splendid attire diesel oil and urea simultaneously.Be provided with the first longitudinal sealing dividing plate 2 and the second longitudinal sealing dividing plate 3 in the inside of horizontal aluminium alloy box 1, by first, the second longitudinal sealing dividing plate 2,3 are partitioned into fuel oil storage chamber 4, leakage observation chamber 5 and urea storage chamber 6, wherein in the small space that leakage observation chamber 5 is reserved between fuel oil storage chamber and urea storage chamber, above-mentioned casing 1 diapire at the place, bottom of leakage observation chamber 5 is provided with the fluid port of often opening 7, when the driver and conductor finds that fluid port 7 has the liquid drip, just can determine fuel oil storage chamber or/and seepage has appearred in urea storage chamber, so that take emergency measures, can avoid the further expansion of losing.
In the aforesaid way, above-mentioned casing 1 roof at the place, top in fuel oil storage chamber 4 is provided with oil filling port 8, and above-mentioned casing 1 diapire at the place, bottom in fuel oil storage chamber 4 is provided with oil discharge outlet 9.Above-mentioned casing 1 roof at the place, top in above-mentioned urea storage chamber 6 is provided with filling opening 10, and above-mentioned casing 1 diapire at the place, bottom in urea storage chamber 6 is provided with leakage fluid dram 11.
In the aforesaid way, the fuel oil storage is provided with the fuel liquid level sensor in the chamber 4, and the fuel liquid level sensor is placed in fuel oil storage inside, chamber by this sensor installing port 12.Above-mentioned urea storage is provided with the urea level sensor in the chamber 6, and the urea level sensor is placed in urea storage inside, chamber by this sensor installing port 13.
In the aforesaid way, the volume in fuel oil storage chamber and urea storage chamber can design by a certain percentage according to two kinds of liquid-consumed amounts in the operational process, firm welding is reliable between first, second longitudinal sealing dividing plate and the cabinet wall, is qualified to satisfy 100% leak test standard.Fuel tank other technologies condition is answered accord with Q C/T644-2000 national standard.
The content of not addressing in the aforesaid way is taked or is used for reference prior art and can realize.
Need to prove that those skilled in the art can also make like this or be easy to variation pattern like that under the instruction of this specification sheets, such as equivalent way, or obvious mode of texturing; These variation patterns all should be within protection scope of the present invention.
Claims (4)
1. compound type aluminum alloy fuel tank, it is characterized in that comprising horizontal aluminium alloy box, be provided with the first longitudinal sealing dividing plate and the second longitudinal sealing dividing plate in the inside of horizontal aluminium alloy box, be partitioned into fuel oil storage chamber, leakage observation chamber and urea storage chamber by first, second longitudinal sealing dividing plate, wherein in the small space that the leakage observation chamber is reserved between fuel oil storage chamber and urea storage chamber, the casing diapire at the place, bottom of leakage observation chamber is provided with the fluid port of often opening.
2. compound type aluminum alloy fuel tank according to claim 1 is characterized in that: the casing roof at the place, top in described fuel oil storage chamber is provided with oil filling port, and the casing diapire at the place, bottom in fuel oil storage chamber is provided with oil discharge outlet; The casing roof at the place, top in described urea storage chamber is provided with filling opening, and the casing diapire at the place, bottom in urea storage chamber is provided with leakage fluid dram.
3. compound type aluminum alloy fuel tank according to claim 2 is characterized in that: described fuel oil storage is provided with the fuel liquid level sensor in the chamber; Above-mentioned urea storage is provided with the urea level sensor in the chamber.
4. compound type aluminum alloy fuel tank according to claim 1 is characterized in that: described horizontal aluminium alloy box takes aluminum magnesium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101658842A CN102275502A (en) | 2011-06-20 | 2011-06-20 | Composite type aluminum alloy fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101658842A CN102275502A (en) | 2011-06-20 | 2011-06-20 | Composite type aluminum alloy fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275502A true CN102275502A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101658842A Pending CN102275502A (en) | 2011-06-20 | 2011-06-20 | Composite type aluminum alloy fuel tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN102275502A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985062A (en) * | 2018-01-10 | 2018-05-04 | 中国第汽车股份有限公司 | A kind of two-chamber integrates urea tank tank assembly |
| CN108081951A (en) * | 2018-01-10 | 2018-05-29 | 中国第汽车股份有限公司 | A kind of single-chamber integrates pedal ladder and urea tank tank assembly |
| CN108162747A (en) * | 2018-01-10 | 2018-06-15 | 中国第汽车股份有限公司 | A kind of two-chamber integrates pedal ladder and urea tank tank assembly |
| CN108215778A (en) * | 2018-01-10 | 2018-06-29 | 中国第汽车股份有限公司 | A kind of single-chamber integrates urea tank tank assembly |
| CN108590823A (en) * | 2018-01-10 | 2018-09-28 | 东风商用车有限公司 | A kind of urea tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0850796A2 (en) * | 1996-12-30 | 1998-07-01 | Robert Bosch Gmbh | Method of determining the remaining quantiy of fuel in a fuel tank |
| JP2003306172A (en) * | 2002-04-12 | 2003-10-28 | Nissan Motor Co Ltd | Fuel container fixing structure to car body |
| JP2008248696A (en) * | 2007-03-29 | 2008-10-16 | Tokyo Radiator Mfg Co Ltd | Combinational tank structure of vehicular fuel tank and aqueous urea tank |
| CN102003314A (en) * | 2010-11-17 | 2011-04-06 | 中国第一汽车集团公司 | Three-post plastic-pipe pressure-resistance combined oil tank |
| CN201833872U (en) * | 2010-09-21 | 2011-05-18 | 中国重汽集团济南动力有限公司 | Integrated oil tank with hydraulic tank and diesel oil tank |
| CN202106842U (en) * | 2011-06-20 | 2012-01-11 | 青岛环球集团股份有限公司 | Composite type aluminum alloy fuel tank |
-
2011
- 2011-06-20 CN CN2011101658842A patent/CN102275502A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0850796A2 (en) * | 1996-12-30 | 1998-07-01 | Robert Bosch Gmbh | Method of determining the remaining quantiy of fuel in a fuel tank |
| JP2003306172A (en) * | 2002-04-12 | 2003-10-28 | Nissan Motor Co Ltd | Fuel container fixing structure to car body |
| JP2008248696A (en) * | 2007-03-29 | 2008-10-16 | Tokyo Radiator Mfg Co Ltd | Combinational tank structure of vehicular fuel tank and aqueous urea tank |
| CN201833872U (en) * | 2010-09-21 | 2011-05-18 | 中国重汽集团济南动力有限公司 | Integrated oil tank with hydraulic tank and diesel oil tank |
| CN102003314A (en) * | 2010-11-17 | 2011-04-06 | 中国第一汽车集团公司 | Three-post plastic-pipe pressure-resistance combined oil tank |
| CN202106842U (en) * | 2011-06-20 | 2012-01-11 | 青岛环球集团股份有限公司 | Composite type aluminum alloy fuel tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985062A (en) * | 2018-01-10 | 2018-05-04 | 中国第汽车股份有限公司 | A kind of two-chamber integrates urea tank tank assembly |
| CN108081951A (en) * | 2018-01-10 | 2018-05-29 | 中国第汽车股份有限公司 | A kind of single-chamber integrates pedal ladder and urea tank tank assembly |
| CN108162747A (en) * | 2018-01-10 | 2018-06-15 | 中国第汽车股份有限公司 | A kind of two-chamber integrates pedal ladder and urea tank tank assembly |
| CN108215778A (en) * | 2018-01-10 | 2018-06-29 | 中国第汽车股份有限公司 | A kind of single-chamber integrates urea tank tank assembly |
| CN108590823A (en) * | 2018-01-10 | 2018-09-28 | 东风商用车有限公司 | A kind of urea tank |
| CN108590823B (en) * | 2018-01-10 | 2023-11-17 | 东风商用车有限公司 | Urea tank |
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Application publication date: 20111214 |