CN201390149Y - Totally enclosed oil tank - Google Patents
Totally enclosed oil tank Download PDFInfo
- Publication number
- CN201390149Y CN201390149Y CN200920102226U CN200920102226U CN201390149Y CN 201390149 Y CN201390149 Y CN 201390149Y CN 200920102226 U CN200920102226 U CN 200920102226U CN 200920102226 U CN200920102226 U CN 200920102226U CN 201390149 Y CN201390149 Y CN 201390149Y
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- oil
- fuel tank
- oil tank
- box
- hollow screw
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Abstract
The utility model discloses a totally enclosed oil tank, which comprises an oil tank body, an oil tank port arranged on the upper portion of the oil tank body and an oil tank cover, wherein the oil tank port is a tubular oil tank port, the lower end of the oil tank port extends into the oil tank body; a main oil bag is fixedly sleeved on a section of the oil tank port extending into the oil tank, the main oil bag is in liquid seal with the oil tank port; the lower portion of the oil tank body is equipped with an oil outlet which is a hollow screw, the hollow screw penetrates through the oil tank and extends into the main oil bag, the hollow screw is fixedly connected with the oil tank body through a spring washer, a gasket and a nut, the screw head of the hollow screw is in liquid seal with the main oil bag; an air pipe which is fixed onto the oil tank body is disposed on the upper portion of the oil tank body, the oil tank cover is in screw connection with the oil tank port, an oil seal is arranged inside the oil tank cover, and the oil tank cover is in hermetic seal with the oil outlet. The totally enclosed oil tank enables fuel oil not to cause spill or leakage when traffic crash or turnover happens, leads fuel not to evaporate normally, is safe, reliable and sanitary, and is capable of sufficiently guaranteeing lives and property of drivers.
Description
Technical field
The utility model relates to a kind of fuel tank, especially a kind of totally enclosed fuel tank.
Background technology
At present, the fuel tank of most of vehicle is the box-type fuel tank, all is provided with air extractor vent on its fuel lid, and the bunker oil (particularly gasoline) in this fuel tank can overflow outside the case by the air extractor vent evaporation that is provided with on its fuel lid, causes the waste of fuel oil.Simultaneously, this fuel tank bump, when overturning, the oil in the fuel tank can be poured down or forth, reveal, even the spark that vehicle collision sent can ignite the fuel oil of pouring down or forth or blast, the extension that causes the accident brings very big hidden danger for people's lives and properties.Because the evaporation and the oil spilling of fuel oil cause vehicle appearance unhygienic.In addition, fuel tank a long time ago has additional fuel tank, owing to adopt electronics oil meter technology recently, so present fuel tank all no longer is provided with additional fuel tank, negligence because of the driver, car petrol starvation often occurs when going on the way, so fuel oil is not poured down or forth, do not revealed when designing a kind of vehicle collision, overturning, fuel oil does not evaporate at ordinary times, safe and reliable, health have the totally enclosed fuel tank of additional fuel tank, are the present technical issues that need to address.
Summary of the invention
Fuel oil was not poured down or forth, is not revealed when technical problem to be solved in the utility model provided a kind of vehicle collision, overturning, and fuel oil does not evaporate at ordinary times, safe and reliable totally enclosed fuel tank.
The technical scheme in the invention for solving the technical problem is:
A kind of totally enclosed fuel tank, by oil box, the reservoir port and the fuel lid that are arranged on oil box top are formed, described reservoir port is the tubulose reservoir port, the lower end of reservoir port puts in the oil box, put at reservoir port that suit is fixed with main oil sac on a section of fuel tank, main oil sac and reservoir port hydraulic seal, bottom at oil box is provided with oil outlet, described oil outlet is a hollow screw, hollow screw passes fuel tank and puts in the main oil sac, hollow screw is by the bullet pad, packing ring and nut and oil box are connected and fixed, the screw head of hollow screw and main oil sac hydraulic seal are provided with and the fixing breather pipe of oil box on the top of oil box, and fuel lid and reservoir port spin, be provided with oil sealing in fuel lid, fuel lid is by oil sealing and oil outlet vapor seal.
The technical scheme in the invention for solving the technical problem can also be:
The utility model puts in a section of oil box at described breather pipe and is provided with the horizontal communication hole.
Oil box described in the utility model divides upper box and lower box, upper box and lower box by the flange connector that is arranged on upper box and lower box interface by bolted connection, between the flange connector of the flange connector of upper box and lower box, be provided with cushion blocking, in lower box, be provided with additional fuel tank, in additional fuel tank, be provided with secondary oil sac, secondary oil sac is communicated with main oil sac by hollow screw, hollow screw is by the bullet pad, the case lid of packing ring and nut and additional fuel tank is connected and fixed, the screw head of hollow screw and main oil sac hydraulic seal, secondary oil sac suit is fixed on the hollow screw, secondary oil sac and hollow screw hydraulic seal, also be provided with and the cooresponding additional fuel tank oil outlet of additional fuel tank in the bottom of oil box portion, described additional fuel tank oil outlet is a hollow screw, hollow screw passes fuel tank and puts in the secondary oil sac, hollow screw is by the bullet pad, packing ring and nut and oil box are connected and fixed, the screw head of hollow screw and secondary oil sac hydraulic seal are provided with and the fixing additional fuel tank breather pipe of oil box at the oil box sidepiece.
The utility model puts in a section of oil box at described additional fuel tank breather pipe and is provided with vertical air extractor vent.
The utility model is separately installed with oil outlet pipe valve and secondary oil outlet pipe valve in the bottom of oil outlet and additional fuel tank oil outlet, on oil outlet pipe valve and secondary oil outlet pipe valve three oil pipes that lead to the machine fuel oil supply nozzle are installed.
The material of main oil sac described in the utility model and secondary oil sac is the elasticity oil proof rubber.
The beneficial effects of the utility model are:
Vehicle collision, fuel oil is not poured down or forth, is not revealed when overturning, and fuel oil does not evaporate at ordinary times, and safe and reliable health can fully ensure driver's the security of the lives and property.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
The specific embodiment
As shown in the figure, a kind of totally enclosed fuel tank, by oil box 1, the reservoir port 3 and the fuel lid 5 that are arranged on oil box 1 top are formed, described reservoir port 3 is the tubulose reservoir port, the lower end of reservoir port 3 puts in the oil box 1, put at reservoir port 3 that suit is fixed with main oil sac 6 on a section of fuel tank, main oil sac 6 and reservoir port 3 hydraulic seals, be provided with oil outlet 8 in the bottom of oil box 1, described oil outlet 8 is a hollow screw, hollow screw passes fuel tank and puts in the main oil sac 6, and hollow screw is by bullet pad 9, packing ring 10 and nut 11 are connected and fixed the screw head of hollow screw and 6 hydraulic seals of main oil sac with oil box 1, be provided with the breather pipe of fixing with oil box 12 on the top of oil box 1, fuel lid 5 spins with reservoir port 3, is provided with oil sealing 4 in fuel lid 5, and fuel lid 5 is by oil sealing 4 and oil outlet 8 vapor seals.Put in a section of oil box 1 at described breather pipe 2 and be provided with the horizontal communication hole.1 fen upper box of described oil box and lower box, upper box and lower box by the flange connector that is arranged on upper box and lower box interface by bolted connection, between the flange connector of the flange connector of upper box and lower box, be provided with cushion blocking 7, in lower box, be provided with additional fuel tank 12, in additional fuel tank 12, be provided with secondary oil sac 13, secondary oil sac 13 is communicated with main oil sac 6 by hollow screw 14, hollow screw 14 is by the bullet pad, the case lid of packing ring and nut and additional fuel tank 12 is connected and fixed, the screw head of hollow screw 14 and 6 hydraulic seals of main oil sac, secondary oil sac 13 suits are fixed on the hollow screw 14, secondary oil sac 13 and hollow screw 14 hydraulic seals, also be provided with and additional fuel tank 12 cooresponding additional fuel tank oil outlets 15 in the bottom of oil box 1 one, described additional fuel tank oil outlet 15 is a hollow screw, hollow screw passes fuel tank and puts in the secondary oil sac 13, hollow screw is by the bullet pad, packing ring and nut and oil box 1 are connected and fixed, the screw head of hollow screw and 13 hydraulic seals of secondary oil sac are provided with the additional fuel tank breather pipe of fixing with oil box 1 16 at oil box 1 sidepiece.Put in a section of oil box 1 at described additional fuel tank breather pipe 16 and be provided with vertical air extractor vent.Be separately installed with oil outlet pipe valve 17 and secondary oil outlet pipe valve 18 in the bottom of oil outlet 8 and additional fuel tank oil outlet 15, three oil pipes 19 that lead to the machine fuel oil supply nozzle are installed on oil outlet pipe valve 17 and secondary oil outlet pipe valve 18.The material of described main oil sac 6 and secondary oil sac 13 is the elasticity oil proof rubber.
Claims (6)
1, a kind of totally enclosed fuel tank, by oil box (1), the reservoir port (3) and the fuel lid (5) that are arranged on oil box (1) top are formed, it is characterized in that: described reservoir port (3) is the tubulose reservoir port, the lower end of reservoir port (3) puts in the oil box (1), the one section last suit that puts in fuel tank at reservoir port (3) is fixed with main oil sac (6), main oil sac (6) and reservoir port (3) hydraulic seal, be provided with oil outlet (8) in the bottom of oil box (1), described oil outlet (8) is a hollow screw, hollow screw passes fuel tank and puts in the main oil sac (6), hollow screw is by bullet pad (9), packing ring (10) and nut (11) are connected and fixed with oil box (1), the screw head of hollow screw and main oil sac (6) hydraulic seal, be provided with and the fixing breather pipe (2) of oil box (1) on the top of oil box (1), fuel lid (5) spins with reservoir port (3), be provided with oil sealing (4) in fuel lid (5), fuel lid (5) is by oil sealing (4) and oil outlet (8) vapor seal.
2, a kind of totally enclosed fuel tank according to claim 1 is characterized in that: put in a section of oil box (1) at described breather pipe (2) and be provided with the horizontal communication hole.
3, a kind of totally enclosed fuel tank according to claim 1 and 2, it is characterized in that: described oil box (1) divides upper box and lower box, upper box and lower box by the flange connector that is arranged on upper box and lower box interface by bolted connection, between the flange connector of the flange connector of upper box and lower box, be provided with cushion blocking (7), in lower box, be provided with additional fuel tank (12), in additional fuel tank (12), be provided with secondary oil sac (13), secondary oil sac (13) is communicated with main oil sac (6) by hollow screw (14), hollow screw (14) is by the bullet pad, the case lid of packing ring and nut and additional fuel tank (12) is connected and fixed, the screw head of hollow screw (14) and main oil sac (6) hydraulic seal, secondary oil sac (13) suit is fixed on the hollow screw (14), secondary oil sac (13) and hollow screw (14) hydraulic seal, bottom portion at oil box (1) also is provided with and the cooresponding additional fuel tank oil outlet of additional fuel tank (12) (15), described additional fuel tank oil outlet (15) is a hollow screw, hollow screw passes fuel tank and puts in the secondary oil sac (13), hollow screw is by the bullet pad, packing ring and nut and oil box (1) are connected and fixed, the screw head of hollow screw and secondary oil sac (13) hydraulic seal are provided with and the fixing additional fuel tank breather pipe (16) of oil box (1) at oil box (1) sidepiece.
4, a kind of totally enclosed fuel tank according to claim 3 is characterized in that: put in a section of oil box (1) at described additional fuel tank breather pipe (16) and be provided with vertical air extractor vent.
5, a kind of totally enclosed fuel tank according to claim 4, it is characterized in that: be separately installed with oil outlet pipe valve (17) and secondary oil outlet pipe valve (18) in the bottom of oil outlet (8) and additional fuel tank oil outlet (15), three oil pipes (19) that lead to the machine fuel oil supply nozzle are installed on oil outlet pipe valve (17) and secondary oil outlet pipe valve (18).
6, a kind of totally enclosed fuel tank according to claim 4 is characterized in that: the material of described main oil sac (6) and secondary oil sac (13) is the elasticity oil proof rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102226U CN201390149Y (en) | 2009-04-03 | 2009-04-03 | Totally enclosed oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102226U CN201390149Y (en) | 2009-04-03 | 2009-04-03 | Totally enclosed oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390149Y true CN201390149Y (en) | 2010-01-27 |
Family
ID=41596970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920102226U Expired - Fee Related CN201390149Y (en) | 2009-04-03 | 2009-04-03 | Totally enclosed oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390149Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951277A (en) * | 2011-08-29 | 2013-03-06 | 中国科学院沈阳自动化研究所 | Soft oil bag of underwater vehicle |
| CN103161624A (en) * | 2011-12-13 | 2013-06-19 | 北汽福田汽车股份有限公司 | Bag type oil tank |
| CN104736369A (en) * | 2012-08-20 | 2015-06-24 | 拉瓦尔A.C.S.公司 | Vehicle fuel accessory |
| CN108119271A (en) * | 2016-11-30 | 2018-06-05 | 长城汽车股份有限公司 | fuel system and vehicle |
| CN111055827A (en) * | 2019-12-11 | 2020-04-24 | 浙江吉利汽车研究院有限公司 | Brake oil can, control method and automobile |
-
2009
- 2009-04-03 CN CN200920102226U patent/CN201390149Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951277A (en) * | 2011-08-29 | 2013-03-06 | 中国科学院沈阳自动化研究所 | Soft oil bag of underwater vehicle |
| CN102951277B (en) * | 2011-08-29 | 2015-08-12 | 中国科学院沈阳自动化研究所 | A kind of soft oil bag of underwater vehicle |
| CN103161624A (en) * | 2011-12-13 | 2013-06-19 | 北汽福田汽车股份有限公司 | Bag type oil tank |
| CN104736369A (en) * | 2012-08-20 | 2015-06-24 | 拉瓦尔A.C.S.公司 | Vehicle fuel accessory |
| US10465634B2 (en) | 2012-08-20 | 2019-11-05 | Raval A.C.S. Ltd. | Vehicle fuel accessory |
| CN108119271A (en) * | 2016-11-30 | 2018-06-05 | 长城汽车股份有限公司 | fuel system and vehicle |
| CN111055827A (en) * | 2019-12-11 | 2020-04-24 | 浙江吉利汽车研究院有限公司 | Brake oil can, control method and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20110403 |