CN101532452A - Novel fuel-supplying fuel tank - Google Patents
Novel fuel-supplying fuel tank Download PDFInfo
- Publication number
- CN101532452A CN101532452A CN200910116410A CN200910116410A CN101532452A CN 101532452 A CN101532452 A CN 101532452A CN 200910116410 A CN200910116410 A CN 200910116410A CN 200910116410 A CN200910116410 A CN 200910116410A CN 101532452 A CN101532452 A CN 101532452A
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- Prior art keywords
- fuel
- fuel tank
- supplying
- novel
- connecting tube
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- 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.)
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 115
- 239000000446 fuel Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 description 13
- 239000003921 oil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention provides a novel fuel-supplying fuel tank for fuel supplying system, comprising a fuel filter pipe (8), at least two or more than two fuel tanks (9). The fuel tanks are connected by a connection pipe (5) and composed of a fuel pump (3) and a liquid level instrument (4). The fuel tanks (9) have two kinds, namely a first fuel tank (1) and a second fuel tank (2) and the first fuel tank (1) is connected with the second fuel tank (2) by the connection pipe (5) and a non-return valve (6) is set on the connection pipe (5). The technical proposal has features of easy installation and arrangement, visual and simple fault observation; simple fault removal method and simple structure; better stability and reliability of the fuel fed to the engine by the fuel-supplying fuel tank.
Description
Technical field
The present invention relates to fuel oil supply system, more particularly, the present invention relates to novel fuel-supplying fuel tank.
Background technique
In the fuel-supplying fuel tank device that communicates with each other of storage liquid fuel, fuel pump is installed in one of them fuel tank, and therefrom the fuel oil of liquid state is extracted out.Consider that car has the situation of travelling in anxious deceleration, anxious acceleration or upper and lower slope in motion, cause the relative position height of two fuel tanks to change, be stored in the fuel oil that is equipped with in the fuel pump fuel tank and may turn back to other fuel tank, thereby make the extraction fuel oil that fuel pump can not be stable.In this case, in the connecting tube between two fuel tanks one-way valve has been installed, has been stoped fuel oil from the fuel tank of band fuel pump, to turn back in the other fuel tank.But when the connecting tube between two fuel tanks or one-way valve break down, the fuel oil that is equipped with in the fuel tank of fuel pump will can not get supplying with timely, thereby the stability of fuel oil supply system is reduced greatly.The information that partly discloses in background technique is only as the understanding to background technique, and should not regard a kind of to following affirmation and any type of suggestion as, and promptly this information has been known prior art.
Summary of the invention
Technical problem to be solved by this invention is: a kind of easy mounting arrangements is provided, searches fault easily, and can obviously improve the novel fuel-supplying fuel tank device of fuel oil stability and reliability.
To achieve these goals, the technological scheme taked of the present invention is:
The present invention is a kind of novel fuel-supplying fuel tank device, comprise oil filling pipe, described novel fuel-supplying fuel tank device comprises two or more fuel tanks, connects by connecting tube between the described fuel tank, and fuel pump and liquid level instrument are set in the described fuel tank.
Described fuel tank is divided into first fuel tank and second fuel tank, connects by connecting tube between first fuel tank and second fuel tank, and one-way valve is set on the connecting tube.
First fuel tank of described fuel tank and the connecting tube between second fuel tank can have a plurality of, all have an one-way valve on each connecting tube.
Described oil filling pipe links to each other with second fuel tank.
Described fuel pump is installed in first fuel tank, is integrated with the liquid level instrument on the fuel pump, and a liquid level instrument also is installed in described second fuel tank.
First fuel tank of described fuel tank all is connected with interior combination instrument with the liquid level instrument of second fuel tank.
One in the described connecting tube at the one-way valve one side installation normal closed gate near first fuel tank.
Adopt technological scheme of the present invention, can obtain following beneficial effect:
The easy mounting arrangements of technological scheme of the present invention; Can intuitively, simply observe out of order generation; The method of fixing a breakdown is easy, simple in structure; Can guarantee that the fuel-supplying fuel tank unit feeding has better stability and reliability to the fuel oil on the motor.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are made brief description:
Fig. 1 is the structural representation of facing of a kind of novel fuel-supplying fuel tank device of invention;
Fig. 2 is a plan structure schematic representation of the present invention;
Be labeled as among the figure: 1, first fuel tank; 2, second fuel tank; 3, fuel pump; 4, liquid level instrument; 5, connecting tube; 6, one-way valve; 7, normal closed gate; 8, oil filling pipe; 9, fuel tank; 10, interior combination instrument.
Embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and working principle etc. are described in further detail embodiment:
As shown in Figure 1 and Figure 2, the present invention is a kind of novel fuel-supplying fuel tank device, comprise oil filling pipe 8, described novel fuel-supplying fuel tank device comprises two or more fuel tanks 9, connect by connecting tube 5 between the described fuel tank 9, fuel pump 3 and liquid level instrument 4 are set in the described fuel tank 9.
Described fuel tank 9 is divided between first fuel tank 1 and second fuel tank, 2, the first fuel tanks 1 and second fuel tank 2 and connects by connecting tube 5, and one-way valve 6 is set on the connecting tube 5.
Described oil filling pipe 8 links to each other with second fuel tank 2.
Described fuel pump 3 is installed in first fuel tank 1, is integrated with liquid level instrument 4 on the fuel pump 3, also adorns a liquid level instrument 4 in described second fuel tank 2.
One in the described connecting tube 5 at the one-way valve 6 one sides installation normal closed gate 7 near first fuel tank 1.
As shown in Figure 1 and Figure 2, liquid fuel is stored in (fuel tank 9 can have arbitrary shape) in two fuel tanks 9, between first fuel tank 1 and second fuel tank 2 by connecting tube 5 conductings (connecting tube 5 can have shape of cross section and material are made arbitrarily), connecting tube 5 can have a plurality of, but all has an one-way valve on each connecting tube 5.Oil filling pipe 8 links to each other with second fuel tank 2, and fuel pump 3 is installed in first fuel tank 1.One-way valve 6 stops fuel oil to turn back to second fuel tank 2 from first fuel tank 1 that has fuel pump 3, and one-way valve 6 can be made of (or other structures) valve ball, spring, valve body.Because the effect of one-way valve 6 can make 1 storage of first fuel tank at least than the fuel oil of second fuel tank more than 2, improves the stability of fuel delivery.Be installed on the fuel pump 3 in first fuel tank 1 and be integrated with liquid level instrument 4, with the amount of fuel feedback information of first fuel tank 1 to the interior combination instrument 10 of operator cabin; 2 have also installed a liquid level instrument 4 specially additional in second fuel tank, with the amount of fuel feedback information of second fuel tank 2 to the interior combination instrument 10 of operator cabin.
In normal vehicle operation,, just can judge tentatively that fault has taken place two connecting tubes 5 between the fuel tank if the amount of fuel that shows in the fuel gauge of first fuel tank 1 on the interior combination instrument 10 obviously is less than second fuel tank 2.At this moment, open the normal closed gate 7 (one-way valve also has been installed on another connecting tube, and normally close valve is opened its effect of back with above-mentioned) on another connecting tube 5, make two fuel tanks continue to keep being communicated with, guarantee the abundant fuel oil of storage in first fuel tank 1.Travel after a period of time, be equal to or greater than second fuel tank 2 if find the amount of fuel that shows in first fuel tank, 1 fuel gauge, that just illustrates because the fault that connecting tube 5 or one-way valve 6 cause has obtained solution.Thereby this invention has improved the stability and the reliability of fuel oil supply system.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously the concrete realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technological scheme to carry out; or design of the present invention and technological scheme are directly applied to other occasions without improving, all in protection scope of the present invention.
Claims (7)
1, a kind of novel fuel-supplying fuel tank device, comprise oil filling pipe (8), it is characterized in that: described novel fuel-supplying fuel tank device comprises two or more fuel tanks (9), connect by connecting tube (5) between the described fuel tank (9), fuel pump (3) and liquid level instrument (4) are set in the described fuel tank (9).
2, novel fuel-supplying fuel tank device according to claim 1, it is characterized in that: described fuel tank (9) is divided into first fuel tank (1) and second fuel tank (2), connect by connecting tube (5) between first fuel tank (1) and second fuel tank (2), one-way valve (6) is set on the connecting tube (5).
3, novel fuel-supplying fuel tank device according to claim 1 and 2, it is characterized in that: first fuel tank (1) of described fuel tank (9) and the connecting tube (5) between second fuel tank (2) can have a plurality of, all have an one-way valve on each connecting tube (5).
4, novel fuel-supplying fuel tank device according to claim 1 is characterized in that: described oil filling pipe (8) links to each other with second fuel tank (2).
5, novel fuel-supplying fuel tank device according to claim 1 and 2, it is characterized in that: described fuel pump (3) is installed in first fuel tank (1), be integrated with liquid level instrument (4) on the fuel pump (3), also adorn a liquid level instrument (4) in described second fuel tank (2).
6, novel fuel-supplying fuel tank device according to claim 1 and 2 is characterized in that: first fuel tank (1) of described fuel tank (9) all is connected with interior combination instrument (10) with the liquid level instrument (4) of second fuel tank (2).
7, novel fuel-supplying fuel tank device according to claim 1 and 2 is characterized in that: one in the described connecting tube (5) at one-way valve (6) the one sides installation normal closed gate (7) near first fuel tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910116410A CN101532452A (en) | 2009-03-25 | 2009-03-25 | Novel fuel-supplying fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910116410A CN101532452A (en) | 2009-03-25 | 2009-03-25 | Novel fuel-supplying fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101532452A true CN101532452A (en) | 2009-09-16 |
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ID=41103259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910116410A Pending CN101532452A (en) | 2009-03-25 | 2009-03-25 | Novel fuel-supplying fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101532452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110565A (en) * | 2014-03-24 | 2014-10-22 | 中国石油化工股份有限公司 | Oil injection device of ketone-benzene drum filter and automatic oil replenishing machine of oil injection device |
| CN114508450A (en) * | 2022-02-16 | 2022-05-17 | 一汽解放汽车有限公司 | Fuel supply system and fuel supply method thereof |
-
2009
- 2009-03-25 CN CN200910116410A patent/CN101532452A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110565A (en) * | 2014-03-24 | 2014-10-22 | 中国石油化工股份有限公司 | Oil injection device of ketone-benzene drum filter and automatic oil replenishing machine of oil injection device |
| CN114508450A (en) * | 2022-02-16 | 2022-05-17 | 一汽解放汽车有限公司 | Fuel supply system and fuel supply method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090916 |