CN103522895A - Split high-safety oil tank - Google Patents
Split high-safety oil tank Download PDFInfo
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- CN103522895A CN103522895A CN201310514333.1A CN201310514333A CN103522895A CN 103522895 A CN103522895 A CN 103522895A CN 201310514333 A CN201310514333 A CN 201310514333A CN 103522895 A CN103522895 A CN 103522895A
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- chamber
- oil
- fuel tank
- electromagnetic valve
- cellular
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Abstract
The invention discloses a split high-safety oil tank comprising a tank body. The tank body is divided into N+1 transversely arranged chambers by N partitions; N is an integer larger than or equal to 1; the upper end of each partition is provided with air holes; at least one chamber is provided with an oil filler; each two chambers are provided with an electromagnetic valve whereby the two chambers are connected; a power control switch for the electromagnetic valves is disposed outside the tank body. The split high-safety oil tank has the advantages that after the oil tank is partly damaged, fuel never completely leaks; loss and pollution are reduced; continuous fuel supply is guaranteed; normal running of a vehicle is guaranteed.
Description
Technical field
The present invention relates to a kind of fuel tank.
Background technology
The fuel tank using on automobile is at present substantially all an integral type oil pocket, and this fuel tank may make the fuel leakage of whole fuel tank after part suffers damage, and causes car load fuel-feed system to lose efficacy, and causes very large loss and pollution.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of fuel tank cellular-type high security fuel tank that fuel oil can all not leak after part suffers damage is provided.
In order to solve the problems of the technologies described above, the present invention includes casing, casing becomes N+1 transversely arranged chamber by N baffle for separating, N is more than or equal to 1 integer, the upper end of each dividing plate is provided with breather hole, have at least a chamber to be provided with oil filling port, adjacent chamber is provided with the electromagnetic valve that connects these two chambers, and the power control switch of electromagnetic valve is arranged on outside casing.
For thorough emptying fuel tank, the base plate of each described chamber is provided with oil drain hole, and oil drain hole is provided with stopper.
For the ease of refueling and fuel level sensor being set, the top board of the described chamber that oil filling port is set is provided with fuel level sensor installing port, and described oil filling port is also arranged on the top board of this chamber.
While damaging for the both sides at fuel tank, can also use fuel tank, described dividing plate has two, and described oil filling port and fuel level sensor installing port are arranged on the top board of intermediate cavity.
For the ease of arranging, described all electromagnetic valves are all arranged in intermediate cavity, and each electromagnetic valve all has a hydraulic fluid port to be connected in another chamber by oil pipe.
The invention has the beneficial effects as follows: the present invention can realize fuel tank after part suffers damage, and fuel oil can all not leak, reduce the loss and pollute, and can guarantee to continue fuel feeding, normal vehicle operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, casing, 2, dividing plate, 3, power control switch, 4, fuel level sensor installing port, 5, oil filling port, 6, breather hole, 7, electromagnetic valve, 8, oil pipe, 9, oil drain hole.
The specific embodiment
A kind of specific embodiment as shown in Figure 1, it comprises casing 1, casing 1 is separated into 3 transversely arranged chambers by 2 dividing plates 2, the upper end of each dividing plate 2 is provided with breather hole 6, the top board of intermediate cavity is provided with oil filling port 5 and fuel level sensor installing port 4, adjacent chamber is provided with the electromagnetic valve 7 that connects these two chambers, and the power control switch 3 of electromagnetic valve 7 is drawn out to outside casing 1 by wire.Two electromagnetic valves 7 are all arranged in intermediate cavity, and a hydraulic fluid port of an electromagnetic valve 7 is connected in the chamber in left side by oil pipe 8, and a hydraulic fluid port of another electromagnetic valve 7 is connected in the chamber on right side by oil pipe 8.The base plate of each chamber is provided with oil drain hole 9, and oil drain hole 9 is provided with stopper.
Mode of operation: during use, two power control switch 3 are arranged in operator's compartment.
(1) fuel tank is when normal condition
When fuel tank is under normal condition, while not being subjected to damage, two power control switch 3 are all established by cable, two solenoid valve conductions, and such three chambers are connected, and fuel tank is normally used.
(2) when left cavity damages leakage of oil
When left side cavity is damaged while causing fuel leakage, to close left side power control switch 3 left side electromagnetic valve 7 is closed, right side electromagnetic valve 7 is still opened, and intermediate cavity and right chamber are communicated with.So only leak the fuel oil of left chamber, the chamber on centre and right side, still in normal condition, can continue fuel feeding.
(3) when right side oil pocket damages leakage of oil
When right side cavity is damaged while causing fuel leakage, to close east power master cock 3 right side electromagnetic valve 7 is closed, left side electromagnetic valve 7 is still opened, and intermediate cavity and left chamber are communicated with.So only leak the fuel oil of right chamber, the chamber in centre and left side, still in normal condition, can continue fuel feeding.
(4) when left side, right side oil pocket all damage leakage of oil
When the cavity of the left and right sides all damages leakage of oil, to close two power control switch 3 two electromagnetic valves 7 are closed, two chambers in intermediate cavity and left and right are all separated.Guarantee that like this left and right sides cavity damages while leaking, intermediate cavity, still in normal condition, can continue fuel feeding.
(5) when middle oil pocket damages leakage of oil
When middle chamber damages leakage of oil, to close two power control switch 3 two electromagnetic valves 7 are closed, two chambers in intermediate cavity and left and right are all separated.Guarantee that like this left and right sides chamber can not leak, reduce to the full extent loss and pollution that fuel leakage causes.
Claims (5)
1. a cellular-type high security fuel tank, it is characterized in that: comprise casing, casing becomes N+1 transversely arranged chamber by N baffle for separating, N is more than or equal to 1 integer, the upper end of each dividing plate is provided with breather hole, have at least a chamber to be provided with oil filling port, adjacent chamber is provided with the electromagnetic valve that connects these two chambers, and the power control switch of electromagnetic valve is arranged on outside casing.
2. cellular-type high security fuel tank according to claim 1, is characterized in that: the base plate of each described chamber is provided with oil drain hole, and oil drain hole is provided with stopper.
3. cellular-type high security fuel tank according to claim 1 and 2, is characterized in that: the top board of the described chamber that oil filling port is set is provided with fuel level sensor installing port, and described oil filling port is also arranged on the top board of this chamber.
4. cellular-type high security fuel tank according to claim 3, is characterized in that: described dividing plate has two, and described oil filling port and fuel level sensor installing port are arranged on the top board of intermediate cavity.
5. cellular-type high security fuel tank according to claim 4, is characterized in that: described all electromagnetic valves are all arranged in intermediate cavity, and each electromagnetic valve all has a hydraulic fluid port to be connected in another chamber by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514333.1A CN103522895A (en) | 2013-10-28 | 2013-10-28 | Split high-safety oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514333.1A CN103522895A (en) | 2013-10-28 | 2013-10-28 | Split high-safety oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522895A true CN103522895A (en) | 2014-01-22 |
Family
ID=49925389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514333.1A Pending CN103522895A (en) | 2013-10-28 | 2013-10-28 | Split high-safety oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522895A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186352A (en) * | 1992-05-12 | 1993-02-16 | General Electric Company | Compartmentalized fluid tank |
| US20020125254A1 (en) * | 2001-03-08 | 2002-09-12 | Hiroyuki Hagano | Fuel tank and manufacturing method thereof |
| US20080035649A1 (en) * | 2002-07-19 | 2008-02-14 | Volvo Lastvagnar Ab | Fuel tank |
| CN201205866Y (en) * | 2008-02-15 | 2009-03-11 | 陈家泉 | Metering layered oil tank for motor vehicle |
| CN201265468Y (en) * | 2008-10-15 | 2009-07-01 | 王海明 | Fuel tank of diesel engine |
| CN202557285U (en) * | 2012-04-19 | 2012-11-28 | 株洲时代金属制造有限公司 | Locomotive fuel oil tank |
| CN203651465U (en) * | 2013-10-28 | 2014-06-18 | 中国重汽集团济南动力有限公司 | Divided high-security oil tank |
-
2013
- 2013-10-28 CN CN201310514333.1A patent/CN103522895A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186352A (en) * | 1992-05-12 | 1993-02-16 | General Electric Company | Compartmentalized fluid tank |
| US20020125254A1 (en) * | 2001-03-08 | 2002-09-12 | Hiroyuki Hagano | Fuel tank and manufacturing method thereof |
| US20080035649A1 (en) * | 2002-07-19 | 2008-02-14 | Volvo Lastvagnar Ab | Fuel tank |
| CN201205866Y (en) * | 2008-02-15 | 2009-03-11 | 陈家泉 | Metering layered oil tank for motor vehicle |
| CN201265468Y (en) * | 2008-10-15 | 2009-07-01 | 王海明 | Fuel tank of diesel engine |
| CN202557285U (en) * | 2012-04-19 | 2012-11-28 | 株洲时代金属制造有限公司 | Locomotive fuel oil tank |
| CN203651465U (en) * | 2013-10-28 | 2014-06-18 | 中国重汽集团济南动力有限公司 | Divided high-security oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |