CN203651465U - Divided high-security oil tank - Google Patents
Divided high-security oil tank Download PDFInfo
- Publication number
- CN203651465U CN203651465U CN201320666979.7U CN201320666979U CN203651465U CN 203651465 U CN203651465 U CN 203651465U CN 201320666979 U CN201320666979 U CN 201320666979U CN 203651465 U CN203651465 U CN 203651465U
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- chamber
- oil
- fuel tank
- cellular
- type high
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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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a divided high-security oil tank. The oil tank comprises a tank body 1, wherein the tank body is divided into N+1 horizontally arranged cavities through N baffle plates 2 (N refers to an integer that is greater than or equal to 1); a breather hole 6 is formed in the upper end of each baffle plate; at least one cavity is provided with an oil filling port 5; magnetic valves 7 used for connecting two adjacent cavities are arranged inside the cavities; power-supply control switches 3 of the magnetic valves are arranged outside the tank body. According to the utility model, when the oil tank is partially damaged, fuel oil is prevented from totally leaking, losses and pollution are reduced, continuous oil supply is ensured and a car can run normally.
Description
Technical field
The utility model 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 problems to be solved in the utility model 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 utility model comprises 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 described each 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.
Can also use fuel tank when damaging in the both sides of 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 beneficial effects of the utility model are: the utility model can be realized fuel tank after part suffers damage, and fuel oil can all not leak, and reduce the loss and pollute, and can ensure to continue fuel feeding, normal vehicle operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
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.
Detailed description of the invention
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: when use, two power control switch 3 are arranged in operator's compartment.
(1) fuel tank is in the time of 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 normally uses.
(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
In the time that 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.Ensure that like this left and right sides cavity damages while leakage, intermediate cavity, still in normal condition, can continue fuel feeding.
(5) in the time that middle oil pocket damages leakage of oil
In the time that 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.Ensure 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 described each 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, 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, 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 |
|---|---|---|---|
| CN201320666979.7U CN203651465U (en) | 2013-10-28 | 2013-10-28 | Divided high-security oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666979.7U CN203651465U (en) | 2013-10-28 | 2013-10-28 | Divided high-security oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651465U true CN203651465U (en) | 2014-06-18 |
Family
ID=50917895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666979.7U Expired - Fee Related CN203651465U (en) | 2013-10-28 | 2013-10-28 | Divided high-security oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522895A (en) * | 2013-10-28 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Split high-safety oil tank |
-
2013
- 2013-10-28 CN CN201320666979.7U patent/CN203651465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522895A (en) * | 2013-10-28 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Split high-safety oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |