CN203835586U - Oil feeder of oil tank - Google Patents
Oil feeder of oil tank Download PDFInfo
- Publication number
- CN203835586U CN203835586U CN201420233864.3U CN201420233864U CN203835586U CN 203835586 U CN203835586 U CN 203835586U CN 201420233864 U CN201420233864 U CN 201420233864U CN 203835586 U CN203835586 U CN 203835586U
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- CN
- China
- Prior art keywords
- oil
- oil outlet
- fuel tank
- outlet tube
- buoyant 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 - Fee Related
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Abstract
The utility model discloses an oil feeder of an oil tank. The oil feeder comprises an oil outlet pipe arranged in the oil tank and further comprises a floatation device arranged in the oil tank and floating on oil, an oil inlet of the oil outlet pipe is fixedly arranged in the floatation device, an arc-shaped concave area is arranged in the middle of the lateral wall of the floatation device, and the arc-shaped concave area is communicated with the oil inlet of the oil outlet pipe through an oil conveying channel located in the floatation device. According to the oil feeder, the oil inlet of the oil outlet pipe is made to rise or fall along with rise or fall of the oil level by using the floatation device, so that the oil inlet is made to be always located on the upper-layer liquid level where clean oil in the oil tank is located, and the fault that a fuel system is shut down automatically due to the fact that water or other impurities enter the fuel system or other abnormal faults caused due to the fact that water or other impurities enter the fuel system can be completely avoided. The oil feeder can supply cleanest oil to the fuel system, and can effectively prolong the maintenance and replacement time of a filter, meanwhile, prolong the service life of precision parts of the fuel system, reduce oil consumption and improve power performance.
Description
Technical field
The utility model belongs to oil-fired system technical field, is specifically related to a kind of fuel tank oilier.
Background technique
As everyone knows, for guaranteeing the normal operation of fuel engine, reduce mechanical accident, increase the service life, the cleaning of oil-fired system is very important factor.In prior art, oil-fired system is all to utilize the oil outlet tube that inserts fuel tank inner fluid face directly to export fuel feeding, because inevitably have water and impurity in fluid, after precipitation, forming upper strata is that clean fluid, lower floor are the double-deck state of water and impurity, if the oil-feed position of oil outlet tube is too high, use the short period to need to add fluid in fuel tank, otherwise have air, enter oil-fired system, affect the performance of oil-fired system; If the oil-feed position of oil outlet tube is too low, water and impurity etc. very easily enter oil-fired system, can cause auto extinguishing or other abnormal fault of oil-fired system, affect the performance of oil-fired system.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of fuel tank oilier is provided, it is to utilize buoyant device that the oil-feed position of oil outlet tube is changed with liquid level height, and in fuel tank, among the clean fluid in upper strata, avoid water, air or other impurity etc. to enter oil-fired system and affect its power performance all the time.
The technological scheme that the utility model adopts is: a kind of fuel tank oilier, comprise the oil outlet tube being arranged in fuel tank, also comprise and be arranged in fuel tank and be floating at the buoyant device on fluid, the filler opening of described oil outlet tube is fixedly installed on buoyant device inside, described buoyant device sidewall middle part is provided with arc-shaped recess district, and this arc-shaped recess district communicates with the filler opening of described oil outlet tube by being positioned at the oil transportation road of buoyant device.
As preferably, described oil outlet tube is combined by fuel-displaced upper pipe and the fuel-displaced lower pipe that can produce upper and lower relative displacement with this fuel-displaced upper pipe, and bottom and the buoyant device of described fuel-displaced lower pipe are fixed.
As preferably, between described buoyant device and oil outlet tube, be provided with oil hose, one end of this oil hose is fixedly connected with the oil inlet end of oil outlet tube, and its other end is fixedly installed on buoyant device inside.
As preferably, described oil hose is away from one end and the described buoyant device secure bond of oil outlet tube.
As preferably, described buoyant device inside is provided with oil feeding device, and described oil hose is fixedly connected with away from one end of oil outlet tube and the oil outlet end of this oil feeding device.
As preferably, described oil feeding device inside is provided with filter screen.
As preferably, described oil feeding device is filter net type oil feeder.
As preferably, in described fuel tank, be provided with the fixed block being fixedly connected with it and the movable part being connected with this fixed block rotary moveable, the movable end of described movable part and described buoyant device are fixed.
As preferably, described buoyant device is ball float, floating drum or the buoyant device of other tool.
The beneficial effects of the utility model are: the utility model utilizes buoyant device to make filler opening lifting along with the lifting of oil level of oil outlet tube, make the filler opening upper strata liquid level at clean fluid place in fuel tank all the time, can stop completely to enter Fuel System auto extinguishing or other abnormal fault because of water or other impurity.Utilize the utility model to can be oil-fired system the cleanest fluid is provided, the time is changed in the maintenance that can effectively extend filter cleaner, extends the working life of each precision parts of oil-fired system simultaneously, reduces fuel consume, improves power performance; Crucial is, by the filler opening of oil outlet tube is arranged on to buoyant device inside, at buoyant device sidewall middle part, the arc-shaped recess district communicating is with it set simultaneously, in fuel tank, clean fluid is less, when even buoyant device bottom is immersed in the impurity layer of lower floor, and arc-shaped recess district also can, all the time in the clean fluid in upper strata, can also can avoid water and impurity to enter oil outlet tube in the less situation of clean fluid effectively.
Accompanying drawing explanation
Fig. 1 is embodiment's one structural representation of the present utility model;
Fig. 2 is embodiment's two structural representations of the present utility model;
Fig. 3 is embodiment's three structural representations of the present utility model;
Fig. 4 is embodiment's four structural representations of the present utility model.
In figure: 1, fuel tank; 21, clean fluid layer; 22, impurity layer; 3, oil outlet tube; 31, fuel-displaced upper pipe; 32, fuel-displaced lower pipe; 33, oil outlet; 34, filler opening; 4, buoyant device; 41, oil transportation road; 42, arc-shaped recess district; 5, oil hose; 6, oil feeding device; 7, filter screen; 81, fixed block; 82, movable part.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment one: as shown in Figure 1, a kind of fuel tank oilier, comprise the oil outlet tube 3 being arranged in fuel tank 1, the filler opening 34 of described oil outlet tube 3 extend in fluid, its oil outlet 33 is arranged at outside fuel tank 1, also comprise and be arranged in fuel tank 1 and be floating at the buoyant device 4 on fluid, the filler opening 34 of described oil outlet tube 3 is fixedly installed on buoyant device 4 inside, described buoyant device 4 sidewall middle parts are provided with arc-shaped recess district 42, this arc-shaped recess district 42 is by being positioned at the oil transportation road 41 of buoyant device 4 and the filler opening 34 of described oil outlet tube 3 communicates, the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
Described oil outlet tube 3 be combined by fuel-displaced upper pipe 31 and the fuel-displaced lower pipe 32 that can produce upper and lower relative displacement with this fuel-displaced upper pipe 31, the bottom of described fuel-displaced lower pipe 32 and buoyant device 4 are fixing, when fuel tank 1 inner fluid level change, buoyant device 4 also can be followed oscilaltion, thereby drive the lifting of fuel-displaced lower pipe 32, be positioned at like this filler opening 34 of buoyant device 4 inside also along with liquid level oscilaltion, the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time; Crucial is, by the filler opening of oil outlet tube 3 34 being arranged on to buoyant device 4 inside, at buoyant device 4 sidewall middle parts, the arc-shaped recess district 42 communicating is with it set simultaneously, when the interior clean fluid of fuel tank 1 less, when even buoyant device 4 bottoms are immersed in the impurity layer of lower floor, and arc-shaped recess district 42 also can, all the time in the clean fluid in upper strata, can also can effectively avoid water and impurity to enter oil outlet tube 3 in the situation that clean fluid is less.
Embodiment two: as shown in Figure 2, a kind of fuel tank oilier, comprise the oil outlet tube 3 being arranged in fuel tank 1, the filler opening 34 of described oil outlet tube 3 extend in fluid, its oil outlet 33 is arranged at outside fuel tank 1, also comprise and be arranged in fuel tank 1 and be floating at the buoyant device 4 on fluid, the filler opening 34 of described oil outlet tube 3 is fixedly installed on buoyant device 4 inside, described buoyant device 4 sidewall middle parts are provided with arc-shaped recess district 42, this arc-shaped recess district 42 is by being positioned at the oil transportation road 41 of buoyant device 4 and the filler opening 34 of described oil outlet tube 3 communicates, the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
Between described buoyant device 4 and oil outlet tube 3, be provided with oil hose 5, one end of this oil hose 5 is fixedly connected with the oil inlet end of oil outlet tube 3, and oil hose 5 is fixedly installed on buoyant device 4 inside away from one end of oil outlet tube 3.Due to oil hose 5 being set on oil outlet tube 3, so the filler opening 34 of this oil outlet tube 3 is just transferred to oil hose 5 away from one end of oil outlet tube 3, and the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
Arc-shaped recess district 42 sidewall design that are positioned at 41 belows, oil transportation road can be become to stepped, due to water and impurity proportion larger, even if it enters into arc-shaped recess district 42 while wanting to enter oil outlet tube 3 by oil transportation road 41, also, outside can the water of below and impurity layer being blocked in by stair-stepping sidewall, effectively avoid it to enter oil outlet tube 3.
Can also add filter screen at described arc-shaped recess district 42 sidewalls, further avoid impurity to enter.
Embodiment three: as shown in Figure 3, a kind of fuel tank oilier, comprise the oil outlet tube 3 being arranged in fuel tank 1, the filler opening 34 of described oil outlet tube 3 extend in fluid, its oil outlet 33 is arranged at outside fuel tank 1, also comprise and be arranged in fuel tank 1 and be floating at the buoyant device 4 on fluid, the filler opening 34 of described oil outlet tube 3 is fixedly installed on buoyant device 4 inside, described buoyant device 4 sidewall middle parts are provided with arc-shaped recess district 42, this arc-shaped recess district 42 is by being positioned at the oil transportation road 41 of buoyant device 4 and the filler opening 34 of described oil outlet tube 3 communicates, the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
Between described buoyant device 4 and oil outlet tube 3, be provided with oil hose 5, one end of this oil hose 5 is fixedly connected with the oil inlet end of oil outlet tube 3, and oil hose 5 is fixedly installed on buoyant device 4 inside away from one end of oil outlet tube 3.Due to oil hose 5 being set on oil outlet tube 3, so the filler opening 34 of this oil outlet tube 3 is just transferred to oil hose 5 away from one end of oil outlet tube 3, and the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
In fuel tank 1, be provided with the fixed block 81 being fixedly connected with fuel tank 1 and the movable part 82 being connected with these fixed block 81 rotary moveables, the movable end of described movable part 82 and described buoyant device 4 are fixing, so both made buoyant device 4 can drive filler opening 34 oscilaltions of oil outlet tube 3, again the event trace of buoyant device 4 has been carried out to certain restriction simultaneously, make it only can lifting on predetermined track, can prevent buoyant device 4 clashed into or other External Force Acting under the problem that de-orbits occur.
Embodiment four: as shown in Figure 4, a kind of fuel tank oilier, comprise the oil outlet tube 3 being arranged in fuel tank 1, the filler opening 34 of described oil outlet tube 3 extend in fluid, its oil outlet 33 is arranged at outside fuel tank 1, also comprise and be arranged in fuel tank 1 and be floating at the buoyant device 4 on fluid, the filler opening 34 of described oil outlet tube 3 is fixedly installed on buoyant device 4 inside, described buoyant device 4 sidewall middle parts are provided with arc-shaped recess district 42, this arc-shaped recess district 42 is by being positioned at the oil transportation road 41 of buoyant device 4 and the filler opening 34 of described oil outlet tube 3 communicates, the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
Between described buoyant device 4 and oil outlet tube 3, be provided with oil hose 5, one end of this oil hose 5 is fixedly connected with the oil inlet end of oil outlet tube 3, and oil hose 5 is fixedly installed on buoyant device 4 inside away from one end of oil outlet tube 3.Due to oil hose 5 being set on oil outlet tube 3, so the filler opening 34 of this oil outlet tube 3 is just transferred to oil hose 5 away from one end of oil outlet tube 3, and the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
In buoyant device 4 inside, be provided with oil feeding device 6, described oil hose 5 is fixedly connected with the oil outlet end of this oil feeding device 6 away from one end of oil outlet tube 3.Due to oil hose 5 being set on oil outlet tube 3, therefore the filler opening 34 of this oil outlet tube 3 is just transferred to oil hose 5 away from one end of oil outlet tube 3, in the present embodiment, this oil inlet end of oil hose 5 be with buoyant device 4 on oil feeding device 6 secure bond, just the filler opening 34 that makes oil outlet tube 3 equally can the lifting along with the lifting of buoyant device 4, and the filler opening 34 that makes oil outlet tube 3 is the upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time.
As preferably, described oil feeding device 6 is filter net type oil feeder, and oil feeding device 6 inside are provided with filter screen 7, can fully filter dirt and impurity, avoid it to enter oil-fired system initiating failure, described buoyant device 4 is ball float, floating drum or the buoyant device of other tool, as long as it can meet buoyancy requirement.
In fluid, inevitably can contain water and other impurity, and water and impurity proportion are larger, through precipitation, fluid just can form the impurity layer 22 of the clean fluid Ceng21He lower floor on upper strata, the utility model utilizes buoyant device 4 to make filler opening 34 lifting along with the lifting of oil level of oil outlet tube 3, even at fuel tank 1 when clean fluid is less at the middle and upper levels, also make the filler opening 34 upper strata liquid level in the interior clean fluid of fuel tank 1 place all the time, can stop completely to enter Fuel System auto extinguishing or other abnormal fault because of water or other impurity, stopped the susceptible to plugging situation of oil transfer pump fuel inlet fitting filter screen.Utilize the utility model to can be oil-fired system the cleanest fluid is provided, the time is changed in the maintenance that can effectively extend filter cleaner, extends the working life of each precision parts of oil-fired system simultaneously, reduces fluid consumption, improves power performance.
The above, it is only the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (9)
1. a fuel tank oilier, comprise the oil outlet tube (3) being arranged in fuel tank (1), it is characterized in that: also comprise and be arranged in fuel tank (1) and be floating at the buoyant device (4) on fluid, the filler opening (34) of described oil outlet tube (3) is fixedly installed on buoyant device (4) inside, described buoyant device (4) sidewall middle part is provided with arc-shaped recess district (42), and this arc-shaped recess district (42) is by being positioned at the oil transportation road (41) of buoyant device (4) and the filler opening (34) of described oil outlet tube (3) communicates.
2. fuel tank oilier according to claim 1, it is characterized in that: described oil outlet tube (3) is combined by fuel-displaced upper pipe (31) and the fuel-displaced lower pipe (32) that can produce upper and lower relative displacement with this fuel-displaced upper pipe (31), and the bottom of described fuel-displaced lower pipe (32) and buoyant device (4) are fixing.
3. fuel tank oilier according to claim 1, it is characterized in that: between described buoyant device (4) and oil outlet tube (3), be provided with oil hose (5), one end of this oil hose (5) is fixedly connected with the oil inlet end of oil outlet tube (3), and its other end is fixedly installed on buoyant device (4) inside.
4. fuel tank oilier according to claim 3, is characterized in that: described oil hose (5) is away from one end and described buoyant device (4) secure bond of oil outlet tube (3).
5. fuel tank oilier according to claim 4, is characterized in that: described buoyant device (4) inside is provided with oil feeding device (6), and described oil hose (5) is fixedly connected with the oil outlet end of this oil feeding device (6) away from one end of oil outlet tube (3).
6. fuel tank oilier according to claim 5, is characterized in that: described oil feeding device (6) inside is provided with filter screen (7).
7. fuel tank oilier according to claim 5, is characterized in that: described oil feeding device (6) is filter net type oil feeder.
8. fuel tank oilier according to claim 4, it is characterized in that: in described fuel tank (1), be provided with the fixed block (81) being fixedly connected with it and the movable part (82) being connected with this fixed block (81) rotary moveable, the movable end of described movable part (82) and described buoyant device (4) are fixing.
9. fuel tank oilier according to claim 1, is characterized in that: described buoyant device (4) is ball float or floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233864.3U CN203835586U (en) | 2014-05-09 | 2014-05-09 | Oil feeder of oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233864.3U CN203835586U (en) | 2014-05-09 | 2014-05-09 | Oil feeder of oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835586U true CN203835586U (en) | 2014-09-17 |
Family
ID=51513435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233864.3U Expired - Fee Related CN203835586U (en) | 2014-05-09 | 2014-05-09 | Oil feeder of oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835586U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032031A (en) * | 2015-07-28 | 2015-11-11 | 吴时碧 | Downward-flowing type filtering environment-friendly oil extractor |
| CN105056611A (en) * | 2015-07-28 | 2015-11-18 | 徐正伟 | Environment-friendly down-flow type filtering water-absorbing device |
| CN112281271A (en) * | 2020-10-16 | 2021-01-29 | 衡阳新新纺织机械有限公司 | Spinning spindle seat oiling device |
| CN114320685A (en) * | 2021-12-31 | 2022-04-12 | 南通航泰机械有限公司 | Diesel engine fuel supply equipment with high starting performance |
-
2014
- 2014-05-09 CN CN201420233864.3U patent/CN203835586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032031A (en) * | 2015-07-28 | 2015-11-11 | 吴时碧 | Downward-flowing type filtering environment-friendly oil extractor |
| CN105056611A (en) * | 2015-07-28 | 2015-11-18 | 徐正伟 | Environment-friendly down-flow type filtering water-absorbing device |
| CN112281271A (en) * | 2020-10-16 | 2021-01-29 | 衡阳新新纺织机械有限公司 | Spinning spindle seat oiling device |
| CN114320685A (en) * | 2021-12-31 | 2022-04-12 | 南通航泰机械有限公司 | Diesel engine fuel supply equipment with high starting performance |
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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: 20140917 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |