CN104057819A - Plastic oil tank provided with oil storing cup - Google Patents
Plastic oil tank provided with oil storing cup Download PDFInfo
- Publication number
- CN104057819A CN104057819A CN201410294094.8A CN201410294094A CN104057819A CN 104057819 A CN104057819 A CN 104057819A CN 201410294094 A CN201410294094 A CN 201410294094A CN 104057819 A CN104057819 A CN 104057819A
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- oil
- fuel tank
- storage cup
- oil storage
- storing cup
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a plastic oil tank provided with an oil storing cup. The plastic oil tank comprises an oil tank, wherein the oil storing cup is fixed at the bottom in the oil tank, and is a box-shaped body without an upper cover; an oil pump and an oil amount detection device are arranged in the oil storing cup. When the level of oil is lower than the height of the oil storing cup, the oil pump is used for absorbing oil in the oil storing cup, and oil in the oil storing cup is prevented from being gathered on the front part or the back part of the oil tank like oil outside the oil storing cup in the process of climbing, descending or emergency braking, so that the phenomenon of failure in absorbing oil by the oil pump is avoided, and the potential safety hazard caused by flameout of an automobile is avoided. Moreover, the oil amount detection device is arranged in the oil storing cup, the oil amount around the oil pump can be detected in time, and a driver can supplement petroleum in time, so that sufficient oil amount is ensured.
Description
Technical field
The present invention relates to the technical field of automobile zero device manufacturing industry, be specifically related to be provided with the plastic fuel tank of oil storage cup.
Background technology
In order to economize on resources, to reduce costs, automotive light weight technology has become the important development trend of auto-industry, and this trend rolls up the application of plastics on automobile.As very crucial parts in automotive fuel oil system, fuel tank of vehicle plays a part very important.Previous fuel tank of vehicle is mostly metal fuel tank.The advantage of metal fuel tank is that volume is larger, and adding once oil can use many days continuously.However, because metal fuel tank exists a lot of defects at aspects such as environmental protection, safety performances, caused therefrom the birth of plastic fuel tank.Plastic fuel tank has a lot of outstanding features, for example the whole quality that has reduced fuel tank also can prevent that fuel tank from getting rusty, simultaneously, the time-to-market of plastic fuel tank is short, life-span is long, can effectively prevent oil infiltration and also can prevent fuel tank explosion when fuel tank high temperature, thering is better security and stability, thereby make plastic fuel tank on market, replace gradually metallic oil tank to become main flow.
Through use after a while, also there is certain problem in the plastic fuel tank developing on the market.For example because plastic fuel tank is convenient unlike metallic oil tank, each parts are welded in metal sheet, thereby the inside of most plastic fuel tank can not be provided with oil storage cup, but oil storage cup tool in automotive oil tank plays a very important role.When oil mass in fuel tank is insufficient, automobile is in upward slope descending or emergency brake, effect due to inertia, oil mass can be gathered in front portion or the rear portion in fuel tank, because general oil pump is arranged on the medium position of fuel tank, thereby at this moment, oil pump is difficult to be drawn into oil, thereby and can cause because of this problem vehicle stop working and there is very large potential safety hazard.Oil level rocks the ground rate of exchange violent time, and the oil amount detector that is positioned at fuel tank is also difficult to detect the real oil mass of fuel tank, observes in time the variation of oil mass while being unfavorable for chaufeur driving.
Therefore, the problems referred to above are the problems that should pay attention to and solve in the design and use process to plastic fuel tank.
Summary of the invention
For the problem of above-mentioned existence, the invention provides the plastic fuel tank that is provided with oil storage cup.
Technical solution of the present invention is: be provided with the plastic fuel tank of oil storage cup, comprise fuel tank, at described fuel tank inner bottom part, be fixed with oil storage cup, described oil storage cup is the box-like body without upper cover, is provided with oil pump and oil mass detecting device in described oil storage cup.
Further improvement of the present invention is: described oil storage cup adopts PE injection molding and by being ultrasonically bonded to the relevant position of fuel tank bottom.
Further improvement of the present invention is: described oil pump runs through described fuel tank, and one end of described oil pump is positioned at described oil storage cup, and the other end of described oil pump penetrates on the end face that described fuel tank is positioned at described fuel tank.
Further improvement of the present invention is: the height of described oil storage cup be described fuel tank height 1/5 ~ 1/2 between.
The present invention is provided with the plastic fuel tank of oil storage cup, and the oil storage cup of plastic material, by being ultrasonically bonded to the bottom of fuel tank, is more all installed to oil pump and oil mass detecting device in oil storage cup.While filling with oil in fuel tank, in oil storage cup, also fill with oil, when oil uses certain stage, pasta is during lower than the height of oil storage cup, first oil pump uses the oil in oil storage cup, oil in fuel tank in the process of constantly rocking, make oil storage cup in oil interface roughly keep with fuel tank in oily interface balance, oil mass detecting device can detect the oil mass of fuel tank internal well, oil pump also can draw the oil in oil storage cup in time.
The invention has the beneficial effects as follows: in oil pump bottom, be provided with oil storage cup, oil storage cup is fixed on the bottom surface of fuel tank, the height of oil storage cup is the certain value lower than fuel tank height, when the height of oil mass is during lower than the height of oil storage cup, first oil pump draws the oil mass in oil storage cup, in the process of upward slope descending or emergency brake, because oil storage cup has certain height, thereby in oil storage cup, oil can not be gathered in front portion or the rear portion of fuel tank as the oil outside oil storage cup, thereby cause oil pump to draw less than oily phenomenon, in such cases, thereby thereby can first drawing oil from oil storage cup, oil pump avoided automobile because of the flame-out potential safety hazard causing.And oil mass detecting device is arranged in oil storage cup, oil pump oil mass around can be detected in time, thereby chaufeur can supplements the abundance that gasoline has guaranteed oil mass in time.
The design of plastics oil storage cup.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is provided with the plastic fuel tank of oil storage cup.
Wherein, 1-fuel tank, 2-oil storage cup, 3-oil pump, 4-oil mass detecting device.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
The present embodiment provides the plastic fuel tank that is provided with oil storage cup, comprises fuel tank 1, at described fuel tank 1 inner bottom part, is fixed with oil storage cup 2, and described oil storage cup 2 is the box-like body without upper cover, is provided with oil pump 3 and oil mass detecting device 4 in described oil storage cup 2.Described oil storage cup 2 adopts PE injection moldings and by being ultrasonically bonded to the relevant position of fuel tank 1 bottom.Described oil pump 3 runs through described fuel tank 1, and one end of described oil pump 3 is positioned at described oil storage cup 2, and the other end of described oil pump 3 penetrates described fuel tank 1 and is positioned on the end face of described fuel tank 1.The height of described oil storage cup 2 be described fuel tank 1 height 1/5 ~ 1/2 between.
The present embodiment is provided with the plastic fuel tank of oil storage cup, and the oil storage cup of plastic material 2, by being ultrasonically bonded to the bottom of fuel tank 1, is more all installed to oil pump 3 and oil mass detecting device 4 in oil storage cup 2.While filling with oil in fuel tank 1, in oil storage cup 2, also fill with oil, when oil uses certain stage, pasta is during lower than the height of oil storage cup 2, first oil pump 3 uses the oil in oil storage cup 2, oil in fuel tank 1 in the process of constantly rocking, make in oil storage cup 2 interface of oil roughly keep with fuel tank 1 in oily interface balance, oil mass detecting device 4 can detect the oil mass of fuel tank 1 inside well, oil pump 3 also can draw the oil in oil storage cup 2 in time.
The beneficial effect of the present embodiment is: in oil pump bottom, be provided with oil storage cup, oil storage cup is fixed on the bottom surface of fuel tank, the height of oil storage cup is the certain value lower than fuel tank height, when the height of oil mass is during lower than the height of oil storage cup, first oil pump draws the oil mass in oil storage cup, in the process of upward slope descending or emergency brake, because oil storage cup has certain height, thereby in oil storage cup, oil can not be gathered in front portion or the rear portion of fuel tank as the oil outside oil storage cup, thereby cause oil pump to draw less than oily phenomenon, in such cases, thereby thereby can first drawing oil from oil storage cup, oil pump avoided automobile because of the flame-out potential safety hazard causing.And oil mass detecting device is arranged in oil storage cup, oil pump oil mass around can be detected in time, thereby chaufeur can supplements the abundance that gasoline has guaranteed oil mass in time.
Claims (4)
1. be provided with the plastic fuel tank of oil storage cup, it is characterized in that: comprise fuel tank (1), at described fuel tank (1) inner bottom part, be fixed with oil storage cup (2), described oil storage cup (2) is the box-like body without upper cover, is provided with oil pump (3) and oil mass detecting device (4) in described oil storage cup (2).
2. the plastic fuel tank that is provided with oil storage cup according to claim 1, is characterized in that: described oil storage cup (2) adopts PE injection molding and by being ultrasonically bonded to the relevant position of fuel tank (1) bottom.
3. the plastic fuel tank that is provided with oil storage cup according to claim 1, it is characterized in that: described oil pump (3) runs through described fuel tank (1), one end of described oil pump (3) is positioned at described oil storage cup (2), and the other end of described oil pump (3) penetrates described fuel tank (1) and is positioned on the end face of described fuel tank (1).
4. the plastic fuel tank that is provided with oil storage cup according to claim 1, is characterized in that: the height of described oil storage cup (2) be described fuel tank (1) height 1/5 ~ 1/2 between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294094.8A CN104057819A (en) | 2014-06-27 | 2014-06-27 | Plastic oil tank provided with oil storing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294094.8A CN104057819A (en) | 2014-06-27 | 2014-06-27 | Plastic oil tank provided with oil storing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057819A true CN104057819A (en) | 2014-09-24 |
Family
ID=51545851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410294094.8A Pending CN104057819A (en) | 2014-06-27 | 2014-06-27 | Plastic oil tank provided with oil storing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057819A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919103A (en) * | 1987-02-28 | 1990-04-24 | Nippondenso Co., Ltd. | Device for controlling evaporative emission from a fuel tank |
| CN2615339Y (en) * | 2002-10-21 | 2004-05-12 | 杜树枢 | Device for cleaning lubricant oil gauge or indicator for lubricant level |
| CN201143886Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Fuel tank of automobile |
| CN102596623A (en) * | 2009-10-16 | 2012-07-18 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel tank for a motor vehicle |
| CN103568827A (en) * | 2012-07-30 | 2014-02-12 | 成都陵川特种工业有限责任公司 | Mechanism, assisting fuel pump to absorb fuel, in fuel tank |
-
2014
- 2014-06-27 CN CN201410294094.8A patent/CN104057819A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919103A (en) * | 1987-02-28 | 1990-04-24 | Nippondenso Co., Ltd. | Device for controlling evaporative emission from a fuel tank |
| CN2615339Y (en) * | 2002-10-21 | 2004-05-12 | 杜树枢 | Device for cleaning lubricant oil gauge or indicator for lubricant level |
| CN201143886Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Fuel tank of automobile |
| CN102596623A (en) * | 2009-10-16 | 2012-07-18 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel tank for a motor vehicle |
| CN103568827A (en) * | 2012-07-30 | 2014-02-12 | 成都陵川特种工业有限责任公司 | Mechanism, assisting fuel pump to absorb fuel, in fuel 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |