CN201818406U - Oil saving tank - Google Patents
Oil saving tank Download PDFInfo
- Publication number
- CN201818406U CN201818406U CN2010202802502U CN201020280250U CN201818406U CN 201818406 U CN201818406 U CN 201818406U CN 2010202802502 U CN2010202802502 U CN 2010202802502U CN 201020280250 U CN201020280250 U CN 201020280250U CN 201818406 U CN201818406 U CN 201818406U
- Authority
- CN
- China
- Prior art keywords
- fuel
- oil
- oil pump
- fuel tank
- oily device
- Prior art date
- 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 - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an oil saving tank which includes a body (1), wherein an oil pump assembly (2) is arranged in the body (1); an oil suction port of the oil pump assembly (2) is arranged at the bottom of the body (1); and a fuel filter is arranged on the oil suction port. The oil saving tank is characterized in that the bottom of the body (1) is also fixedly provided with an oil locking device (3); and the fuel filter (4) of the oil pump assembly (2) stretches into the oil locking device (3). The oil saving tank has the obvious effects as follows: when fuel in the tank is at a lower level, the fuel can be locked at the bottom of the tank so as to guarantee that the oil pump assembly is capable of sufficiently sucking in the fuel, prevent air from entering, guarantee stable conditions of a vehicle, and prevent an engine and oil pumps from being damaged.
Description
Technical field
The utility model relates to a kind of fuel tank, relates in particular to a kind of fuel-economizing fuel tank on the fuel combustion vehicle.
Background technique
As shown in Figure 1, the fuel tank of fuel combustion vehicle mostly comprises casing 1 at present, and oil pump assy 2 is installed in casing 1, and the inlet port 5 of described oil pump assy 2 is positioned at the bottom of described casing 1, fuel filter 4 is installed on the inlet port 5, and oil pump assy 2 aspirates the fuel oil in the fuel tank to motor.When fuel oil is in low oil level in the fuel tank, pasta rocks in fuel tank, particularly when climb and fall, inlet port 5 not only is difficult to fully be drawn into reliably fuel oil, and be easy to suck air, after oil pump assy 2 is sent air into motor by inlet port 5, can cause the vehicle condition shakiness, the damage motor, easier of idle running scaling loss oil pump.
The shortcoming of prior art is: when fuel oil was in low oil level in the fuel tank, fuel oil can't be locked in the fuel tank bottom, and rocking of fuel oil causes oil pump assy 2 suction air easily, causes engine running to damage motor unusually, and is easier of idle running scaling loss oil pump.
The model utility content
The purpose of this utility model provides a kind of fuel-economizing fuel tank, and when fuel oil was in low oil level in the fuel tank, fuel oil energy was locked in the fuel tank bottom, guaranteed that oil pump assy can fully suck fuel oil, guarantees that vehicle condition is stable, avoids damaging motor and oil pump.
For achieving the above object, the utility model provides a kind of fuel-economizing fuel tank, comprise the fuel tank casing, in this casing oil pump assy is installed, the inlet port of described oil pump assy is positioned at the bottom of described casing, fuel filter is installed on the inlet port, and its key is: the bottom of described casing also is provided with the oily device of lock, and the fuel filter of described oil pump assy extend into this and locks in the oily device.
The oily device of described lock is the oil resistant sponge.
Locking oily device can also be the stereochemical structure of being made by nylon wire or wire netting.
Concrete shape and the fuel tank bottom shape of locking oily device adapt.
Locking oily device can be arranged on the fuel tank bottom by bonding, various means of fixation such as support is fixed, bolt, also can only directly will lock oily device by means of the structural feature of oil pump assy self by fuel filter and be fixed on the fuel tank bottom.
Remarkable result of the present utility model is: a kind of fuel-economizing fuel tank is provided, and when fuel oil was in low oil level in the fuel tank, fuel oil energy was locked in the fuel tank bottom, guarantee that oil pump assy can fully suck fuel oil, avoid air to enter, thereby guarantee that vehicle condition is stable, avoids damaging motor and oil pump.
Description of drawings
Fig. 1 is the structural representation of background technique;
Fig. 2 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 2, a kind of fuel-economizing fuel tank, comprise fuel tank casing 1, in this casing 1 oil pump assy 2 is installed, the inlet port of described oil pump assy 2 is positioned at the bottom of described casing 1, fuel filter 4 is installed on the inlet port 5, it is characterized in that: the bottom of described casing 1 also is fixed with the oily device 3 of lock, and the fuel filter 4 of described oil pump assy 2 extend into this and locks in the oily device 3.
The oily device 3 of described lock is the oil resistant sponge.
The height of the aspect ratio fuel tank under oil pump assy 2 natures, when packing oil pump assy 2 into fuel tank, oil pump assy 2 relies on the pressure spring 6 on it in height to produce certain compression, thereby in the fuel tank of packing into, and by the fuel filter that extend in the oil resistant sponge oil resistant sponge is pressed on the fuel tank bottom by the elastic force of pressure spring, therefore in the present embodiment, locking oily device 3 does not need extra means of fixation just can be locked in the bottom of fuel tank.
The oily device 3 of described lock also can be the stereochemical structure that is made of wire netting or nylon wire, and fuel filter is wrapped to wire netting or nylon wire.
Although above structure is described preferred embodiment of the present utility model in conjunction with the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, above-mentioned embodiment only is schematic rather than determinate, those of ordinary skill in the art is under enlightenment of the present utility model, under the prerequisite of the utility model aim and claim, can make multiple similar expression, as changing the material of the oily device 3 of lock, the means of fixation of the oily device 3 of change lock etc.Such conversion all falls within the protection domain of the present utility model.
Claims (4)
1. fuel-economizing fuel tank, comprise casing (1), oil pump assy (2) is installed in this casing (1), the inlet port (5) of described oil pump assy (2) is positioned at the bottom of described casing (1), fuel filter (4) is installed on the inlet port (5), it is characterized in that: the bottom of described casing (1) also is provided with lock oily device (3), and the fuel filter (4) of oil pump assy (2) extend into this and locks in the oily device (3).
2. a kind of fuel-economizing fuel tank according to claim 1 is characterized in that: the oily device of described lock (3) is the oil resistant sponge.
3. a kind of fuel-economizing fuel tank according to claim 1 is characterized in that: the oily device of described lock (3) is the stereochemical structure that wire netting or nylon wire are made.
4. a kind of fuel-economizing fuel tank according to claim 1 is characterized in that: shape and the described fuel tank bottom shape of locking oily device (3) adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202802502U CN201818406U (en) | 2010-08-03 | 2010-08-03 | Oil saving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202802502U CN201818406U (en) | 2010-08-03 | 2010-08-03 | Oil saving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818406U true CN201818406U (en) | 2011-05-04 |
Family
ID=43916364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202802502U Expired - Lifetime CN201818406U (en) | 2010-08-03 | 2010-08-03 | Oil saving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898508A (en) * | 2010-08-03 | 2010-12-01 | 力帆实业(集团)股份有限公司 | Oil locking tank |
-
2010
- 2010-08-03 CN CN2010202802502U patent/CN201818406U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898508A (en) * | 2010-08-03 | 2010-12-01 | 力帆实业(集团)股份有限公司 | Oil locking tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |