CN201013487Y - Diesel locomotive engine oil tank heater - Google Patents
Diesel locomotive engine oil tank heater Download PDFInfo
- Publication number
- CN201013487Y CN201013487Y CNU2007201418015U CN200720141801U CN201013487Y CN 201013487 Y CN201013487 Y CN 201013487Y CN U2007201418015 U CNU2007201418015 U CN U2007201418015U CN 200720141801 U CN200720141801 U CN 200720141801U CN 201013487 Y CN201013487 Y CN 201013487Y
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- China
- Prior art keywords
- pipe
- inlet pipe
- heater
- oil inlet
- oil 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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an oil tank heater of a diesel vehicle engine, which comprises a water inlet pipe and a water return pipe that are connected with the circulating cooling water of the diesel engine. A barrel-shaped oil tank heater positioned in an oil tank is arranged between the water inlet pipe and the water return pipe, an oil inlet pipe arranged in the oil tank heater traverses the upper part of the oil tank heater to reach the lower part of the oil tank heater, the oil inlet opening of the oil inlet pipe is arranged on the lower part of the oil tank heater, and the upper part of the oil inlet pipe is connected with the oil suction pipe of the engine. Compared with the prior art, not only can the utility model resolve the problem of the use of the cheaper 0 # diesel oil in diesel engines in the cold areas but also has the advantages of simpler structure, convenient installation and low cost.
Description
Technical field
The utility model relates to a kind of diesel engine fuel oil heater, particularly utilizes the diesel locomotive engine oil tank heater of the interior diesel oil of waste heat heating fuel tank of diesel engine cycle water.
Background technique
When be reduced to subzero along with temperature the winter of the northern area of China, diesel-oil vehicle begins to separate out wax when using " 0 " number diesel oil, retrogradation can't be used, change the diesel oil of respective negative label into, negative label high price more is also expensive more, increased user cost, China's utility model patent 00235391.1 discloses a kind of " diesel car hot-water type diesel oil heater ", utilize hot engine water and outlet pipe heater once more heat hot water be used for the diesel oil of heating fuel tank, can also can use " 0 " number low grade diesel oil in the winter of cold, reduced cost, played effect preferably, but structure and installation are also comparatively complicated.
Summary of the invention
The technical problems to be solved in the utility model provides the device of diesel oil in a kind of waste heat heating fuel tank that utilizes diesel engine cycle water and the diesel-oil vehicle fuel tank heater that structure is more simple, cost is lower, easier for installation, economical and practical.
The utility model adopts following structure to solve the problems of the technologies described above: comprise the intake pipe, the return pipe that connect the diesel engine cycle cooling water, it is characterized in that being provided with between described intake pipe, the return pipe tubular fuel tank heater that can place fuel tank, be provided with oil inlet pipe in this fuel tank heater, this oil inlet pipe passes fuel tank heater up to the heater bottom from top, and the oil inlet pipe filler opening is located at the heater bottom, and oil inlet pipe top is connected with the motor fuel sucking pipe.
The filler opening place of above-mentioned oil inlet pipe preferably is provided with filter.
Above-mentioned oil inlet pipe is preferably double layer construction, and promptly the oil inlet pipe skin is a cavity greater than motor fuel sucking pipe caliber, and internal layer is the body with the identical caliber of motor fuel sucking pipe, and the described internal layer mouth of pipe is higher than the cavity mouth of pipe.
The above-mentioned oil inlet pipe mouth of pipe also can be located at the bottom surface of heater bottom, also can be located at the side.
Compared with prior art, the utility model can not only solve the problem of winter using more cheap " 0 " number diesel oil of diesel engine at cold area, and structure is more simple, easy for installation, and cost is lower.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation.
Fig. 2 is the utility model embodiment 2 a structural representation.
Fig. 3 is the utility model embodiment 3 a structural representation.
Fig. 4 is the utility model embodiment 4 a structural representation.
Among the figure: the 1st, heater, the 2nd, intake pipe, the 3rd, oil inlet pipe, the 4th, at the bottom of the heater, the 5th, filler opening, the 6th, flange, the 7th, return pipe, the 8th, filter, the 9th, oil inlet pipe double-layer cavity.
Embodiment
Embodiment 1: with reference to Fig. 1, structural representation for the utility model embodiment 1, comprise the intake pipe 2, the return pipe 7 that connect the diesel engine cycle cooling water, between described intake pipe 2, return pipe 7, be provided with the tubular fuel tank heater 1 that can place fuel tank, be provided with oil inlet pipe 3 in this fuel tank heater 1, this oil inlet pipe passes fuel tank heater up to the heater bottom from top, and oil inlet pipe filler opening 5 is located at the heater bottom face, filler opening 5 places of oil inlet pipe 3 are provided with filter 8, and described filter 8 is the drum type of a upper and lower projection.On engine oil tank, discuss during use and open a hole similar with the cartridge heater body diameter, heater will be gone into from described hole in the fuel tank and with flange 6 to fix, intake pipe 2 is connected with the diesel engine cycle water system with return pipe 7, oil inlet pipe 3 upper ends are connected with the motor fuel sucking pipe and get final product again.
Embodiment 2: with reference to Fig. 2, structural representation for the utility model embodiment 2, compare with embodiment 1, oil inlet pipe 3 in the present embodiment is a double layer construction, be that oil inlet pipe 3 skins are a cavity 9 greater than motor fuel sucking pipe caliber, internal layer is the body with the identical caliber of motor fuel sucking pipe, and the described internal layer mouth of pipe is higher than the cavity mouth of pipe.
Embodiment 3: with reference to Fig. 3, be the utility model embodiment 3 structural representation, compare with embodiment 2 that filter described in the present embodiment 8 is a cylindricality.
Embodiment 4: with reference to Fig. 4, be the utility model embodiment 4 structural representation, compare with embodiment 3 that filler opening described in the present embodiment 5 is located at the side of heater 1 bottom.
Claims (7)
1. diesel locomotive engine oil tank heater, comprise the intake pipe, the return pipe that connect the diesel engine cycle cooling water, it is characterized in that being provided with between described intake pipe, the return pipe tubular fuel tank heater that can place fuel tank, be provided with oil inlet pipe in this fuel tank heater, this oil inlet pipe passes fuel tank heater up to the heater bottom from top, and the oil inlet pipe filler opening is located at the heater bottom, and oil inlet pipe top is connected with the motor fuel sucking pipe.
2. diesel locomotive engine oil tank heater according to claim 1 is characterized in that the filler opening place of described oil inlet pipe is provided with filter.
3. according to claim 1 or 2 described diesel locomotive engine oil tank heaters, it is characterized in that described oil inlet pipe is a double layer construction, be that the oil inlet pipe skin is a cavity greater than motor fuel sucking pipe caliber, internal layer is the body with the identical caliber of motor fuel sucking pipe, and the described internal layer mouth of pipe is higher than the cavity mouth of pipe.
4. according to claim 1 or 2 described diesel locomotive engine oil tank heaters, it is characterized in that the described oil inlet pipe mouth of pipe is located at the bottom surface of heater bottom.
5. diesel locomotive engine oil tank heater according to claim 3 is characterized in that the described oil inlet pipe mouth of pipe is located at the bottom surface of heater bottom.
6. according to claim 1 or 2 described diesel locomotive engine oil tank heaters, it is characterized in that the described oil inlet pipe mouth of pipe is located at the side of heater bottom.
7. diesel locomotive engine oil tank heater according to claim 3 is characterized in that the described oil inlet pipe mouth of pipe is located at the side of heater bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201418015U CN201013487Y (en) | 2007-03-17 | 2007-03-17 | Diesel locomotive engine oil tank heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201418015U CN201013487Y (en) | 2007-03-17 | 2007-03-17 | Diesel locomotive engine oil tank heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013487Y true CN201013487Y (en) | 2008-01-30 |
Family
ID=39025274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201418015U Expired - Fee Related CN201013487Y (en) | 2007-03-17 | 2007-03-17 | Diesel locomotive engine oil tank heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013487Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330625A (en) * | 2010-07-13 | 2012-01-25 | 郑善谟 | Assembly for purifying automobile engine oil and fuel oil and preheating fuel oil |
-
2007
- 2007-03-17 CN CNU2007201418015U patent/CN201013487Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330625A (en) * | 2010-07-13 | 2012-01-25 | 郑善谟 | Assembly for purifying automobile engine oil and fuel oil and preheating fuel oil |
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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: 20080130 Termination date: 20120317 |