CN203611737U - Fuel oil box capable of effectively supplying oil - Google Patents
Fuel oil box capable of effectively supplying oil Download PDFInfo
- Publication number
- CN203611737U CN203611737U CN201320795681.6U CN201320795681U CN203611737U CN 203611737 U CN203611737 U CN 203611737U CN 201320795681 U CN201320795681 U CN 201320795681U CN 203611737 U CN203611737 U CN 203611737U
- Authority
- CN
- China
- Prior art keywords
- oil
- storage tank
- fuel
- cavity
- oil suction
- 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
Links
- 239000003921 oil Substances 0.000 title abstract description 67
- 239000000295 fuel oil Substances 0.000 title abstract description 17
- 239000000446 fuel Substances 0.000 claims abstract description 17
- 239000002828 fuel tank Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 230000009194 climbing Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000010761 intermediate fuel oil Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
Images
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a fuel oil box capable of effectively supplying oil and used for solving the problem that supply of fuel oil is insufficient under the condition that the reserve fuel quantity of a loader is too low, and belongs to the technical field of engineering machinery. The fuel oil box comprises an oiling pipe, an air filter, an oil storage tank, a liquid level meter, an oil suction pipe and an oil suction filter. The inner portion of the oil storage tank is divided into an oil suction cavity and an oil injection cavity. The oil suction cavity is a cavity provided with no top and defined by an oil storage tank front wall, an oil storage tank side wall, a rear baffle and an inclined side plate. The bottom plate of the oil suction cavity is lower than the bottom plate of the oil injection cavity. One edge of the rear baffle is connected with the side wall of the oil storage tank, and the other edge of the rear baffle is connected with the inclined side plate. One edge of the inclined side plate is wide, and the other edge of the inclined side late is narrow. The wide edge of the inclined side plate is connected with the rear baffle. The narrow edge of the inclined side plate is connected with the front wall of the oil storage tank. An oil suction opening of the oil suction pipe is located in the oil suction cavity. The oil suction cavity is additionally formed in an existing fuel oil box structure, the fuel oil box is simple in structure and low in cost, and sudden inefficient oil supply in the slope climbing process can be effectively prevented.
Description
Technical field
The utility model relates to technical field of engineering machinery, specifically for solving the effective fuel feeding fuel tank of one of the not enough problem of fuel delivery in the too low situation of loader oil reserve.
Background technology
Fuel tank is the device for power system fuel feeding and oil storage, when fuel tank institute oil reserve is too low and cannot add in time under oil condition, usually causes loader abnormal misfire.In the process of loader climbing, because the most of hydraulic oil of Action of Gravity Field all can be stored in fuel tank rear portion, if at this moment oil suction pipe is inhaled and will be caused loader abnormal misfire less than oil, the irremediable major accident such as can cause landslide, knock into the back.
Summary of the invention
For solving the problems of the technologies described above, a kind of effectively fuel feeding fuel tank of the utility model.
The utility model is achieved through the following technical solutions: a kind of effectively fuel feeding fuel tank, and it comprises fuel filler pipe, airfilter, petrol storage tank, liquidometer, oil suction pipe and oil adsorption filter, described petrol storage tank inside is divided into oil sucting cavity and oiling chamber; Described oil sucting cavity be by petrol storage tank antetheca, petrol storage tank sidewall, back shield and skew back plate around form without top cavity, oil sucting cavity base plate is lower than oiling chamber base plate; Described back shield is connected with petrol storage tank sidewall on one side, and another side is connected with skew back plate; Described skew back plate is a hem width, the narrow swash plate in one side, and skew back plate broadside is connected with back shield, and the narrow limit of skew back plate is connected with petrol storage tank antetheca; The oil suction of described oil suction pipe is positioned at oil sucting cavity.
When this device is system fuel feeding, oil suction pipe is inserted oil sucting cavity certain depth, along with the liquid level that increases of oil suction reduces, after liquid level is lower than skew back plate, oiling chamber IFO intermediate fuel oil flows in oil sucting cavity gradually, relatively less oil mass is all stored in the chamber that oil sucting cavity is relatively little, can make liquid level increase, and oil suction pipe is oil suction and fuel feeding normally.Particularly, in the process of loader climbing, because the most of fuel oil of Action of Gravity Field all can be stored in fuel tank rear portion, cause oil suction pipe to be inhaled less than oil, and this device is in the time that loader is climbed, and can store a certain amount of fuel oil in oil sucting cavity, assurance fuel oil is supplied with timely.
The utility model is set up oil sucting cavity in original fuel tank structure, simple in structure, cost is low, and fuel feeding is not enough suddenly while can actv. preventing from climbing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is at climbing operating mode oil-bearing structure schematic diagram.
In figure: 1, fuel filler pipe; 2, airfilter; 3, oil suction pipe; 4, oil adsorption filter; 5, liquidometer; 6, petrol storage tank; 7, back shield; 8, skew back plate.
The specific embodiment
Be below a specific embodiment of the present utility model, now by reference to the accompanying drawings the utility model be described further.
As depicted in figs. 1 and 2, a kind of effectively fuel feeding fuel tank, it comprises fuel filler pipe 1, airfilter 2, petrol storage tank 6, liquidometer 5, oil suction pipe 3 and oil adsorption filter 4; Petrol storage tank 6 inside are divided into oil sucting cavity 61 and oiling chamber 62; Oil sucting cavity 61 is positioned at petrol storage tank 6 front ends, and oil sucting cavity 61 base plates are lower than oiling chamber 62 base plates; Oil sucting cavity 61 be by petrol storage tank 6 antethecas, petrol storage tank 6 sidewalls, back shield 7 and skew back plate 8 around form without top cavity; Back shield 7 is square plates, is vertically fixed in petrol storage tank 6, and it is connected with petrol storage tank 6 sidewalls on one side, and another side is connected with skew back plate 8; Skew back plate 8 is a hem width, the narrow swash plate in one side, and skew back plate 8 broadsides are connected with back shield 7, and the narrow limit of skew back plate 8 is connected with petrol storage tank 6 antethecas; The oil suction of oil suction pipe 3 is positioned at oil sucting cavity 61.
When loader is in the time that level road travels, (fuel oil passes through fuel filler pipe 1 through airfilter 2, entering petrol storage tank 6) fuel oil in fluid reservoir 6 is after oil adsorption filter 4 filters, be pumped into engine system by oil suction pipe 3, along with fuel oil consumption, liquid level drops to the height lower than skew back plate 8 narrow limits, as shown in Figure 2, fuel oil flows into oil sucting cavity 61 from oiling chamber 62 by skew back plate 8, and oil sucting cavity 61 liquid levels and oil adsorption filter 4 are kept in touch.The utility model guarantee liquidometer indication is too low cause that operating personal is noted during this period of time in, fuel oil can normal supply.
Under climbing operating mode, and fuel oil is not very sufficient, and most of fuel oil is because Action of Gravity Field all accumulates in bottom after fuel tank.Owing to through back shield 7 and skew back plate 8, petrol storage tank 6 being separated into oil sucting cavity 61,62 two, oiling chamber part, so a part of fuel oil can accumulate in oil sucting cavity 61, as shown in Figure 2, oil sucting cavity 61 IFO intermediate fuel oil still can contact with oil adsorption filter 4, and actv. guarantees engine system normal operation.
Claims (1)
1. an effective fuel feeding fuel tank, it comprises fuel filler pipe (1), airfilter (2), petrol storage tank (6), liquidometer (5), oil suction pipe (3) and oil adsorption filter (4), it is characterized in that: described petrol storage tank (6) inside is divided into oil sucting cavity (61) and oiling chamber (62); Described oil sucting cavity (61) be by petrol storage tank (6) antetheca, petrol storage tank (6) sidewall, back shield (7) and skew back plate (8) around form without top cavity, oil sucting cavity (61) base plate is lower than oiling chamber (62) base plate; Described back shield (7) is connected with petrol storage tank (6) sidewall on one side, and another side is connected with skew back plate (8); Described skew back plate (8) is a hem width, the narrow swash plate in one side, and skew back plate (8) broadside is connected with back shield (7), and the narrow limit of skew back plate (8) is connected with petrol storage tank (6) antetheca; The oil suction of described oil suction pipe (3) is positioned at oil sucting cavity (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795681.6U CN203611737U (en) | 2013-12-06 | 2013-12-06 | Fuel oil box capable of effectively supplying oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795681.6U CN203611737U (en) | 2013-12-06 | 2013-12-06 | Fuel oil box capable of effectively supplying oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611737U true CN203611737U (en) | 2014-05-28 |
Family
ID=50764406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795681.6U Expired - Lifetime CN203611737U (en) | 2013-12-06 | 2013-12-06 | Fuel oil box capable of effectively supplying oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611737U (en) |
-
2013
- 2013-12-06 CN CN201320795681.6U patent/CN203611737U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |