CN201696370U - Novel fuel tank - Google Patents
Novel fuel tank Download PDFInfo
- Publication number
- CN201696370U CN201696370U CN2010202093898U CN201020209389U CN201696370U CN 201696370 U CN201696370 U CN 201696370U CN 2010202093898 U CN2010202093898 U CN 2010202093898U CN 201020209389 U CN201020209389 U CN 201020209389U CN 201696370 U CN201696370 U CN 201696370U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- fuel
- pouring orifice
- cylindrical shell
- filling port
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a novel fuel tank, which comprises a tank body and an upper cover arranged on the upper part of the tank body. The upper cover is provided with a fuel filling port and a cylinder in the downward direction, and the cylinder corresponds to the fuel filling port. Since the upper cover of the fuel tank body is provided with the cylinder in the downward direction, the cylinder corresponds to the fuel filling port, and the bottom of the cylinder is provided with a filter element, the hydraulic fuel can not overflow during fuel filling for the fuel tank since the fuel filling port is low, thereby preventing the waste; and the hydraulic fuel leaking out of such connections of the upper cover as valves, pipelines and the like can directly flow back to the fuel tank through the fuel filling port, and no manual wiping or recycling through filtration after collection is needed, thereby not only saving labor and material resources, but also greatly saving the production cost.
Description
Technical field
The utility model belongs to cubic hinge press special device technical field, particularly a kind of new-type fuel tank.
Background technique
The hydraulic system of cubic hinge press mainly is to produce oil pressure by hydraulic oil under the effect of kinetic pump, and the piston back-and-forth movement in the promotion hinge-beam jar body is finished the every work in the building-up process.Hydraulic oil is held by fuel tank, common fuel tank is a convex surface formula fuel tank (as shown in Figure 4), have a circular notch as pouring orifice in loam cake 2 center portions, be welded with at the pouring orifice place and the equal big or small circular iron hoop 7 of pouring orifice, be used to install the filter core 6 that filters the hydraulic pressure well cuts.In addition, required valve plate, valve member and the pipeline of cubic pressure machine hydraulic system and pipe joint etc. all be contained in fuel tank on cover.When hydraulic work system because valve plate, valve member are more with the interface of pipeline, may not tighten when fastening or working procedure in seal ring in the interface break, will cause oil leakage phenomenon, hydraulic oil trickles and covers on fuel tank.Because the iron hoop position at the pouring orifice place of convex surface formula fuel tank is higher, the hydraulic oil of leakage can't flow back in the fuel tank, needs manual wipping to remove or collect, and also needs after the collection to filter again just and can reuse, not only waste of manpower but also waste material resources.Simultaneously, the hydraulic oil trickling covers on fuel tank, also has potential safety hazard.
The model utility content
The purpose of this utility model provides a kind of rational in infrastructure, with low cost, new-type fuel tank that can save production cost greatly after using.
For achieving the above object, the technical solution of the utility model is: a kind of new-type fuel tank, comprise the loam cake on casing and casing top, on cover and offer pouring orifice, cover corresponding pouring orifice to having cylindrical shell on described.
Described pouring orifice is circular, and cylindrical shell is circular.
Described pouring orifice is circular, and cylindrical shell is up big and down small coniform, coniform cylindrical shell suitable for reading identical with the pouring orifice size.
Described cylindrical shell bottom is provided with supporting, and supporting is provided with filter core.
Compared with prior art, the utility model has the advantages that:
1, cover corresponding pouring orifice to having cylindrical shell on the fuel tank casing, the cylindrical shell bottom is provided with filter core, and during the oil dropping apparatus oiling, because the pouring orifice position is low, hydraulic oil is unlikely to overflow, and can not cause waste; On the hydraulic oil that spills of the jointings such as valve member, pipeline that cover can directly be back to fuel tank from pouring orifice, do not need manual wipping to remove or collect the back and filter again and utilize, both saved manpower and material resources, save production cost greatly again.
2, coniform cylindrical shell is suitable for reading identical with the pouring orifice size, and cylindrical shell and filter core form funnel-like, and the hydraulic oil of being convenient to leak is back in the casing again.
3, the cylindrical shell bottom is provided with filter core by supporting, and hydraulic oil is directly got back to fuel tank through filter core, has saved the process of artificial filtration hydraulic oil.
4, the utility model is the concave surface type fuel tank, makes simple, with low cost, practical.
Description of drawings
Fig. 1 is the utility model embodiment 1 a plan view;
Fig. 2 is the utility model embodiment 1 a plan view;
Fig. 3 the utility model embodiment 2 plan view;
Fig. 4 is existing common convex surface formula fuel tank.
Embodiment
New-type fuel tank as shown in Figure 1 and Figure 2, it comprises the loam cake 2 on casing 1 and casing 1 top, loam cake 2 becomes an airtight cavity with casing 1 sealing.Offer pouring orifice 3 on loam cake 2, pouring orifice 3 is positioned at the middle part of loam cake 2.Corresponding pouring orifice 3 is to having cylindrical shell 4 on loam cake 2 because pouring orifice 3 be a circle, 4 of cylindrical shells be the shape with pouring orifice 3 adapt circular.The bottom of circular cylindrical shell 4 is provided with supporting 5, and supporting 5 is to be welded on the circular iron hoop of circular cylindrical shell 4 bottoms or to be spoke-like rod member, is provided with filter core 6 on supporting 5, is used to filter the impurity in the hydraulic oil.
As shown in Figure 3, be with embodiment 1 difference: with the corresponding cylindrical shell 4 of circular pouring orifice 3 for up big and down small coniform, suitable for reading and the pouring orifice 3 of coniform cylindrical shell 4 is big or small identical.Like this, cylindrical shell 4 forms funnel-like with filter core 6, and the hydraulic oil of being convenient to leak is back in the casing 1 again.
Claims (4)
1. new-type fuel tank comprises the loam cake on casing and casing top, on cover and offer pouring orifice, it is characterized in that: cover corresponding pouring orifice on described to having cylindrical shell.
2. new-type fuel tank as claimed in claim 1 is characterized in that: described pouring orifice is for circular, and cylindrical shell is circular.
3. new-type fuel tank as claimed in claim 1 is characterized in that: described pouring orifice is for circular, and cylindrical shell is up big and down small coniform, coniform cylindrical shell suitable for reading identical with the pouring orifice size.
4. as arbitrary described new-type fuel tank among the claim 1-3, it is characterized in that: described cylindrical shell bottom is provided with supporting, and supporting is provided with filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202093898U CN201696370U (en) | 2010-05-31 | 2010-05-31 | Novel fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202093898U CN201696370U (en) | 2010-05-31 | 2010-05-31 | Novel fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696370U true CN201696370U (en) | 2011-01-05 |
Family
ID=43397613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202093898U Expired - Fee Related CN201696370U (en) | 2010-05-31 | 2010-05-31 | Novel fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763003A (en) * | 2016-12-29 | 2017-05-31 | 浙江海空机械配件有限公司 | A kind of hydraulic oil automatic filtering unit |
-
2010
- 2010-05-31 CN CN2010202093898U patent/CN201696370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763003A (en) * | 2016-12-29 | 2017-05-31 | 浙江海空机械配件有限公司 | A kind of hydraulic oil automatic filtering unit |
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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: 20110105 Termination date: 20130531 |