CN101178142B - Oil passageway fixed connect member - Google Patents
Oil passageway fixed connect member Download PDFInfo
- Publication number
- CN101178142B CN101178142B CN2007101149225A CN200710114922A CN101178142B CN 101178142 B CN101178142 B CN 101178142B CN 2007101149225 A CN2007101149225 A CN 2007101149225A CN 200710114922 A CN200710114922 A CN 200710114922A CN 101178142 B CN101178142 B CN 101178142B
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- CN
- China
- Prior art keywords
- oil pipe
- oil
- swivel nut
- standing screw
- pipe fixed
- 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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- Lubrication Of Internal Combustion Engines (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention relates to an oil pipe fixed connecting part, in particular to a connecting part used for diesel engine oil line, belonging to the connecting part structure technical field. The oil pipe fixed connecting part is characterized in that the invention is a three-way structure, comprising a tightening closed nut sleeve 2 and an oil pipe fixed screw 4 matched with the tightening closed screw sleeve 2; the upper end and the lower end of the oil pipe fixed screw 4 are provided with a thread connecting section; the upper end is connected with the tightening closed screw sleeve 2 by the thread; the lower end is connected with a positioning nut 1 by the thread; the middle section of the oil pipe fixed screw 4 is provided with an oil inlet hole 7 and a heating wire outlet 5 along the circumferential direction. The oil pipe fixed connecting part of the invention can allow leads of a power supply to pass through, can effectively enclose the oil pipe connection, implements the heating object in the oil pipe or an oil tank to the diesel, and solves the problem to provide a conductive path for an electric heating element.
Description
Technical field
The present invention relates to a kind of oil passageway fixed connect member, especially a kind of coupling that is used for the diesel engine oil circuit belongs to the connected piece structure technical field.
Background technique
At present, existing oil pipe coupling is one two a logical part, can only play the effect that fuel tank oil outlet tube and motor oil inlet pipe are fixedly connected, can not be implemented in that it is inner by power lead and good seal, therefore also just can not be by this coupling to heating in fuel tank or the oil pipe.
Summary of the invention
The objective of the invention is to solve the deficiency that above-mentioned prior art exists, provide a kind of and can realize by power lead and the good oil passageway fixed connect member of encapsulation.
A kind of oil passageway fixed connect member of the present invention, special way is, be three-port structure, comprise fastening sealing swivel nut 2, and the oil pipe standing screw 4 that matches with it, the two ends up and down of oil pipe standing screw 4 are equipped with the scyewed joint section, its upper end with fastening sealing swivel nut 2 for being threaded, lower end and setscrew nut 1 are for being threaded, and oil pipe standing screw 4 middle parts along the circumferential direction are provided with oil inlet hole 7 and a heater wire outlet 5;
Described heater wire outlet 5 is longitudinally to top, the corresponding wiring terminal of oil pipe standing screw 4;
Described fastening sealing swivel nut 2 is for having the inside and outside silk swivel nut of endoporus;
The scyewed joint section at the two ends up and down of described oil pipe standing screw 4 can be according to the required reducing that carries out;
Be supporting transport pipe joint 6 between described fastening sealing swivel nut 2 and the oil pipe standing screw 4, between transport pipe joint 6 and the fastening sealing swivel nut 2, be equipped with the transport pipe tab closure pad 3 that is used to seal between transport pipe joint 6 and the setscrew nut 1.
A kind of oil passageway fixed connect member of the present invention can allow power lead to pass through, and can effectively seal the oil pipe connection place again, has realized the purpose that in oil pipe or fuel tank diesel oil heated having solved the problem that conductive path is provided for electrical heating elements.
Description of drawings
Fig. 1: be a kind of oil passageway fixed connect member structural representation.
Embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment
A kind of oil passageway fixed connect member of present embodiment is with reference to figure 1, structure is a three-port structure, comprise fastening sealing swivel nut 2, and the oil pipe standing screw 4 that matches with it, the two ends up and down of oil pipe standing screw 4 are equipped with the scyewed joint section, its the upper end with fastening sealing swivel nut 2 for being threaded, the lower end is provided with setscrew nut 1, lower end and setscrew nut 1 are for being threaded, oil pipe standing screw 4 center section parts along the circumferential direction are equipped with four oil inlet holes 7, be provided with one longitudinally upward opening to the heater wire of the top of oil pipe standing screw 4 outlet 5; Fastening sealing swivel nut 2 is with nerd pack 8 for having the inside and outside silk swivel nut of endoporus outside the fastening sealing swivel nut 2, and the scyewed joint section at the two ends up and down of oil pipe standing screw 4 can be according to the required reducing that carries out; Between fastening sealing swivel nut 2 and the oil pipe standing screw 4 supporting transport pipe joint 6, between transport pipe joint 6 and the fastening sealing swivel nut 2, be equipped with the transport pipe tab closure pad 3 that is used to seal between transport pipe joint 6 and the setscrew nut 1.
Installation process is: the tenminal block that will have heater wire is earlier packed in the fastening sealing swivel nut 2, the upper end and the fastening sealing swivel nut 2 of oil pipe standing screw 4 are screwed, again transport pipe joint 6 is inserted on the oil pipe standing screw 4, sealing pad 3 is installed at two ends respectively, carry out screwed in place by setscrew nut 1 then, heater wire can directly be introduced in the diesel oil intake line by oil inlet hole 7 and heat, and also can be linked into the fuel tank internal heating from oil pipe standing screw 4 middle parts by the oilhole on the transport pipe joint 6.
A kind of oil passageway fixed connect member of present embodiment can allow power lead to pass through, and can effectively seal the oil pipe connection place again, has realized the purpose that in oil pipe or fuel tank diesel oil heated having solved the problem that conductive path is provided for electrical heating elements.
Claims (4)
1. oil passageway fixed connect member, be characterised in that, be three-port structure, comprise fastening sealing swivel nut (2), and the oil pipe standing screw (4) that matches with it, the two ends up and down of oil pipe standing screw (4) are equipped with the scyewed joint section, its upper end with fastening sealing swivel nut (2) for being threaded, lower end and setscrew nut (1) are for being threaded, and oil pipe standing screw (4) middle part along the circumferential direction is provided with an oil inlet hole (7) and a heater wire outlet (5).
2. according to the described a kind of oil passageway fixed connect member of claim 1, it is characterized in that described heater wire outlet (5) is longitudinally to the top of oil pipe standing screw (4).
3. according to the described a kind of oil passageway fixed connect member of claim 1, it is characterized in that described fastening sealing swivel nut (2) is for having the inside and outside silk swivel nut of endoporus.
4. according to the described a kind of oil passageway fixed connect member of claim 1, it is characterized in that between described fastening sealing swivel nut (2) and the oil pipe standing screw (4) being supporting transport pipe joint (6), between transport pipe joint (6) and the fastening sealing swivel nut (2), be equipped with the transport pipe tab closure pad (3) that is used to seal between transport pipe joint (6) and the setscrew nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101149225A CN101178142B (en) | 2007-11-22 | 2007-11-22 | Oil passageway fixed connect member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101149225A CN101178142B (en) | 2007-11-22 | 2007-11-22 | Oil passageway fixed connect member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101178142A CN101178142A (en) | 2008-05-14 |
| CN101178142B true CN101178142B (en) | 2010-06-09 |
Family
ID=39404498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101149225A Expired - Fee Related CN101178142B (en) | 2007-11-22 | 2007-11-22 | Oil passageway fixed connect member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101178142B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127133Y (en) * | 1992-07-18 | 1993-02-17 | 张树诚 | Pipe connecting part |
| CN2405104Y (en) * | 2000-01-17 | 2000-11-08 | 温州永裕工业公司 | Oil filtering device |
| US6273478B1 (en) * | 1999-03-30 | 2001-08-14 | The Regents Of The University Of California | Microfluidic interconnects |
-
2007
- 2007-11-22 CN CN2007101149225A patent/CN101178142B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127133Y (en) * | 1992-07-18 | 1993-02-17 | 张树诚 | Pipe connecting part |
| US6273478B1 (en) * | 1999-03-30 | 2001-08-14 | The Regents Of The University Of California | Microfluidic interconnects |
| CN2405104Y (en) * | 2000-01-17 | 2000-11-08 | 温州永裕工业公司 | Oil filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101178142A (en) | 2008-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20201122 |