CN103899457B - A kind of can the fuel tank of black removal metal impurities or iron filings - Google Patents
A kind of can the fuel tank of black removal metal impurities or iron filings Download PDFInfo
- Publication number
- CN103899457B CN103899457B CN201210569344.5A CN201210569344A CN103899457B CN 103899457 B CN103899457 B CN 103899457B CN 201210569344 A CN201210569344 A CN 201210569344A CN 103899457 B CN103899457 B CN 103899457B
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- Prior art keywords
- fuel tank
- permanent magnet
- hook
- iron filings
- tank casing
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Remove a fuel tank for ferrous metal impurity or iron filings, comprise fuel tank casing, it is characterized in that, in fuel tank casing, be provided with permanent magnet.Permanent magnet are arranged in fuel tank casing by mounting mechanism, and mounting mechanism is made up of the base be connected with fuel tank casing and the hook be connected on base, and permanent magnet are placed on base, are pushed down by the hook end hook linked up with.Structure of the present invention is simple, easy to operate, is easy to realize, and can reduce ferrous metal impurity or iron filings to the damage of the component such as fuel pump by this structure, improves component or car load working life to greatest extent.
Description
Technical field
The present invention relates to the fuel tank of automobile.
Background technique
Traditional fuel tank of vehicle only has fuel pump mount inlet to be can the component of dismounting, and fuel tank inner space is airtight.Owing to containing ferrous metal impurity in poor quality fuel oil, in routine use refueling process, ferrous metal impurity enters in fuel tank with fuel oil; Or the corrosion of metal oil filling pipe internal-internal, cause host matrix iron filings to enter tank assembly, because fuel tank inner space is airtight, ferrous metal impurity cannot be removed, and after being sucked, can strengthen the wearing and tearing of fuel pump, affect the operating life of fuel pump by fuel pump; After entering engine chamber, even can cause scrapping of motor.
Summary of the invention
The object of this invention is to provide a kind of fuel tank of improvement, solve the deficiency that in the past designed, to reduce ferrous metal impurity or iron filings to the damage of the component such as fuel pump, improve component or car load working life to greatest extent.
Technological scheme of the present invention is as follows:
Remove a fuel tank for ferrous metal impurity or iron filings, comprise fuel tank casing, it is characterized in that, in fuel tank casing, be provided with permanent magnet.
Preferably, described permanent magnet are arranged on bottom in fuel tank casing near the position of fuel pump oil absorption point.
More preferably, described permanent magnet are arranged in fuel tank casing by mounting mechanism.
Particularly, described mounting mechanism is made up of the base be connected with fuel tank casing and the hook be connected on base, and permanent magnet are placed on base, are pushed down by the hook end hook linked up with.Described permanent magnet are in " mouth " font structure.
Structure of the present invention is simple, easy to operate, is easy to realize, and can reduce ferrous metal impurity or iron filings to the damage of the component such as fuel pump by this structure, improves component or car load working life to greatest extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fuel tank that the present invention relates to;
Fig. 2 is the schematic diagram after the mounting mechanism that the present invention relates to and permanent magnet assemble;
Fig. 3 is the schematic diagram of the mounting mechanism that the present invention relates to;
Fig. 4 is the schematic diagram of the permanent magnet that the present invention relates to.
Embodiment
Structure of the present invention and working method is described in detail below in conjunction with accompanying drawing:
As shown in Figure 1, this fuel tank has the basic structure of traditional fuel tank of vehicle, fuel tank casing 1 has fuel pump mount inlet 1a, and be can the component of dismounting, bottom half has fuel pump oil absorption point 1b.The present invention arranges remove ferrous metal and iron filings device 2 and realize its function in fuel tank casing 1.This removal ferrous metal and iron filings device 2 are made up of permanent magnet 3 and mounting mechanism 4.
As shown in Figure 3, mounting mechanism 4 is made up of base 4a and hook 4b, the wherein rectangular structure of base 4a, and hook 4b is in " 7 " font structure.The thickness of the aperture efficiency permanent magnet 3 of the hook end of hook 4b is little.
As shown in Figure 4, permanent magnet 3 are in " mouth " font structure.
As shown in Figure 2, permanent magnet 3, when assembling with mounting mechanism 4, need first to be pulled open by hook 4b, then permanent magnet 3 are placed on base 4a, unclamp hook 4b, make the hook end of hook 4b insert in permanent magnet 3, permanent magnet 3 pushed down by hook, can realize locking.
As shown in Figure 1, this removal ferrous metal and iron filings device 2 need to be built in fuel tank, and be assembled into one with fuel tank casing 1, because in vehicle travel process, oil pump is ceaselessly extracting fuel oil, so fuel oil can collect from the diverse location of fuel tank inside to the fuel pump oil absorption point 1b of fuel pump mount inlet 1a lower end; Meanwhile, consider the convenience of the dismounting of permanent magnet 3, rigging position is that fuel tank casing 1 intracavity bottom is near the position of fuel pump oil absorption point 1b.
Working principle of the present invention is: because permanent magnet 3 possess magnetic, can adsorb the ferrous metal impurity in fuel oil or iron filings, thus improves the turbidity test of fuel oil, raising component to greatest extent or car load working life.Meanwhile, permanent magnet 3 adsorb disassembling cleaning after a certain amount of ferrous metal impurity, are pulled open by hook 4b during dismounting, then take out permanent magnet 3.
Visible, structure of the present invention is simple, easy to operate, is easy to realize, and can reduce ferrous metal impurity or iron filings to the damage of the component such as fuel pump by native system, improves component or car load working life to greatest extent.
Claims (1)
1. can remove the fuel tank of ferrous metal impurity or iron filings for one kind; comprise fuel tank casing (1); it is characterized in that; in fuel tank casing (1), be provided with permanent magnet (3), described permanent magnet (3) are arranged on bottom in fuel tank casing (1) near the position of fuel pump oil absorption point (1b);
Described permanent magnet (3) are arranged in fuel tank casing (1) by mounting mechanism (4); Described mounting mechanism (4) is made up of the base (4a) be connected with fuel tank casing (1) and the hook (4b) be connected on base, permanent magnet (3) are placed on base (4a), are pushed down by the hook end hook linked up with; Described permanent magnet (3) are in " mouth " font structure, and hook (4b) is in " 7 " font structure, and the thickness of the aperture efficiency permanent magnet (3) of the hook end of hook (4b) is little, and the hook end of hook (4b) inserts in permanent magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569344.5A CN103899457B (en) | 2012-12-25 | 2012-12-25 | A kind of can the fuel tank of black removal metal impurities or iron filings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569344.5A CN103899457B (en) | 2012-12-25 | 2012-12-25 | A kind of can the fuel tank of black removal metal impurities or iron filings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899457A CN103899457A (en) | 2014-07-02 |
| CN103899457B true CN103899457B (en) | 2015-12-02 |
Family
ID=50990989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210569344.5A Active CN103899457B (en) | 2012-12-25 | 2012-12-25 | A kind of can the fuel tank of black removal metal impurities or iron filings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899457B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065157B (en) * | 2015-09-01 | 2017-11-07 | 上海盈智汽车零部件有限公司 | The fuel oil pump assembly of iron content class impurity can be adsorbed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085768A (en) * | 1988-03-09 | 1992-02-04 | Mitsubishi Denki Kabushiki Kaisha | Welded fuel tank |
| CN1629001A (en) * | 2003-12-18 | 2005-06-22 | 唐春芳 | Energy-saving oil tank |
| CN1886281A (en) * | 2003-12-01 | 2006-12-27 | 西门子公司 | Device for retaining a fuel pump in a fuel container |
| DE102011007773A1 (en) * | 2011-04-20 | 2012-10-25 | Robert Bosch Gmbh | Fuel injection system and tank installation unit for a fuel injection system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002004968A (en) * | 2000-06-23 | 2002-01-09 | Mitsuba Corp | Fuel supply device |
-
2012
- 2012-12-25 CN CN201210569344.5A patent/CN103899457B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085768A (en) * | 1988-03-09 | 1992-02-04 | Mitsubishi Denki Kabushiki Kaisha | Welded fuel tank |
| CN1886281A (en) * | 2003-12-01 | 2006-12-27 | 西门子公司 | Device for retaining a fuel pump in a fuel container |
| CN1629001A (en) * | 2003-12-18 | 2005-06-22 | 唐春芳 | Energy-saving oil tank |
| DE102011007773A1 (en) * | 2011-04-20 | 2012-10-25 | Robert Bosch Gmbh | Fuel injection system and tank installation unit for a fuel injection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899457A (en) | 2014-07-02 |
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