CN200982253Y - Oil outlet of diesel engine oil tank - Google Patents
Oil outlet of diesel engine oil tank Download PDFInfo
- Publication number
- CN200982253Y CN200982253Y CN 200620047788 CN200620047788U CN200982253Y CN 200982253 Y CN200982253 Y CN 200982253Y CN 200620047788 CN200620047788 CN 200620047788 CN 200620047788 U CN200620047788 U CN 200620047788U CN 200982253 Y CN200982253 Y CN 200982253Y
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- CN
- China
- Prior art keywords
- fuel tank
- fuel
- oil
- displaced
- tank
- 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
An fuel-displaced interface of the diesel engine fuel tank changes the fuel-displaced seat structure and the attended mode of the prior fuel tank, deducting the switch mounting of the fuel tank, directly making the fuel-displaced pipe connection weld on the box under the fuel tank, and then making the oil pipeline assembly the access to the fuel-displaced pipe connection through the joint bolt. The oil pipeline assembly has an own switch to control the diesel capacity of the fuel tank. Thus the structure of the utility model is compact and rational, thereby can reach to reduce and eliminate the leakage problem of the perimeter of the fuel tank oil-out.
Description
Technical field
The utility model relates to a kind of parts and components of diesel engine, refers in particular to a kind of oil out port of diesel oil tank.
Background technique
Along with expanding economy and user to the improving constantly of quality requirement, the diesel engine of old product is brought in constant renewal in the replacement, the former weak link that gets the brush-off of serving is subjected to people's attention.Relatively more outstanding is diesel oil tank.This fuel tank with go out font and directly be connected, its technology is identical with fuel tank switch seat diameter to go out the direct riveting of font on the lower body of fuel tank with one, in order to guarantee fuel tank processing back sealing, when riveting, add " O " shape seal ring, this technology is used till today always.Its major defect is: wearing out owing to seal ring in long-time the use, the phenomenon of oil impregnate is more and more serious, the vibrations that produce when adding out the operation of the weight of font and fuel tank switch seat itself and diesel engine make fuel tank at fuel-displaced place cracking take place gradually and a large amount of leakage of oil finally can not be used.According to statistics: 7,000,000 of national annual Manufacture Order cylinder diesels, in use because of only going out the nearly hundreds of thousands of "three guarantees" fuel tank that the font leakage of oil produces, the overwhelming majority can not be reprocessed use, has caused tangible loss and waste.
Summary of the invention
The purpose of this utility model is to provide a kind of diesel oil tank oil out port, and its structure is relatively compact, good seal, and fitting operation is convenient, can improve the working life and the ride quality of fuel tank like this.
The purpose of this utility model is achieved in that on the basis of existing diesel oil tank, change the fuel-displaced stand structure and the Placement of original fuel tank, deduct the fuel tank switch seat, directly fuel-displaced adapter is welded on the fuel tank lower box, by the pipe connecting bolt transport pipe assembly is connected fuel-displaced adapter again, carry a switch on the transport pipe assembly, the diesel oil amount in the control fuel tank.
Adopt such scheme, the utility model compact structure is reasonable, can reduce and get rid of fuel tank oil outlet periphery leakage problems.Its beneficial effect really is: the first, and old-fashioned fuel tank adds the aging oil impregnate problem that easily produces of seal ring owing to go out that font and fuel tank riveting form, the utility model has dwindled volume, directly passes through to weld to be connected with the fuel tank lower body, has stopped the oil impregnate problem.Second, since fuel tank go out font and fuel tank switch seat overall weight is too heavy, when moving, concentrates by diesel engine owing to vibrations produce stress, make it cracking, the utility model has directly made fuel-displaced adapter at fuel tank oil outlet place, reduce overall weight, deducted the fuel tank switch seat, got rid of fuel tank leakage of oil problem.The 3rd, the utility model helps the installation and the use of fuel tank, has saved cost of production, has prolonged the working life of fuel tank.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
1 fuel tank lower body; 2 fuel-displaced adapters; 3 pipe connecting bolts; 4 transport pipe assemblies; 5 switches
As shown in Figure 1, fuel-displaced adapter (2) is the short tube shape, one end is welded on the fuel tank lower body (1), the other end has and the corresponding screw of pipe connecting bolt (3), be connected with pipe connecting bolt (3), transport pipe assembly (4) is connected fuel-displaced adapter (2) by pipe connecting bolt (3), carries a switch (5) on the transport pipe assembly (4), the diesel oil amount in the control fuel tank.
Claims (3)
1, a kind of oil out port of diesel oil tank is characterized in that: fuel-displaced adapter (2) is the short tube shape, and an end is welded on the fuel tank lower body (1), and the other end has and the corresponding screw of pipe connecting bolt (3), is connected with pipe connecting bolt (3).
2, according to the oil out port of the described diesel oil tank of claim 1, it is characterized in that: transport pipe assembly (4) is connected fuel-displaced adapter (2) by pipe connecting bolt (3).
3, according to the transport pipe assembly of the described diesel oil tank oil out port of claim 2, it is characterized in that: carry a switch (5) on the transport pipe assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047788 CN200982253Y (en) | 2006-11-12 | 2006-11-12 | Oil outlet of diesel engine oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047788 CN200982253Y (en) | 2006-11-12 | 2006-11-12 | Oil outlet of diesel engine oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982253Y true CN200982253Y (en) | 2007-11-28 |
Family
ID=38909412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620047788 Expired - Fee Related CN200982253Y (en) | 2006-11-12 | 2006-11-12 | Oil outlet of diesel engine oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159467A (en) * | 2019-06-21 | 2019-08-23 | 善乐（福建）新能源科技有限公司 | A kind of leakproof diesel oil tank |
-
2006
- 2006-11-12 CN CN 200620047788 patent/CN200982253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159467A (en) * | 2019-06-21 | 2019-08-23 | 善乐（福建）新能源科技有限公司 | A kind of leakproof diesel oil tank |
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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: 20071128 Termination date: 20101112 |