CN2606800Y - Heater of oil supply system of diesel engine - Google Patents
Heater of oil supply system of diesel engine Download PDFInfo
- Publication number
- CN2606800Y CN2606800Y CN 03250454 CN03250454U CN2606800Y CN 2606800 Y CN2606800 Y CN 2606800Y CN 03250454 CN03250454 CN 03250454 CN 03250454 U CN03250454 U CN 03250454U CN 2606800 Y CN2606800 Y CN 2606800Y
- Authority
- CN
- China
- Prior art keywords
- diesel
- oil
- pipe
- heating wire
- diesel oil
- 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)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A heater of oil supply system of diesel engine mainly solves the problem that the prior oil supply system of diesel engine is difficult to start in winter and the diesel flowing through diesel pipe precipitates wax, which is characterized in that: the aluminum-platinum glue layers (5) provided with a built-in heating wire (4) are fixed on both the inner wall of an oil pan (1) and the outer wall of a diesel pipe (2); a thermal insulating layer (6) and a protective layer (7) are orderly fixed outside the aluminum-platinum glue layers (5) on the diesel pipe (2); the lead of the heating wire (4) outside the diesel pipe (2) is connected to the intermediate terminal of a two-way reversing switch (10); the lead of the heating wire (4) inside the oil pan (1) is serially connected with a plug (8) and then respectively connected to the wiring terminals at two ends of the two-way reversing switch (10) together with a storage battery (9). The utility model is characterized in that the engine is easy to be started and the diesel flowing through diesel pipe does not precipitate wax.
Description
Technical field:
The utility model relates to the oil supply system on the diesel engine, especially the fuel system for diesel engine heating equipment.
Background technique:
The oil supply system of diesel engine comprises machine oil oil supply system and diesel oil oil supply system, and in the machine oil oil supply system, machine oil leaves in the oil sump, and in the diesel oil oil supply system, to be diesel oil be transported to central core of circulation in the body from fuel tank to the diesel oil pipe.Winter weather cold, be subjected to condition restriction, some adopt the equipment such as agricultural vehicle, automobile and engineering machinery of diesel engine can only outdoor storage, because cold weather makes the engine sump tank temperature low, cause the engine oil viscosity in the oil sump to increase, cause the engine start difficulty; When engine operation and since the ordinary diesel oil in the low fuel tank of ambient air temperature when flowing through the diesel oil pipe wax in the diesel oil can separate out, when diesel stream during through oil purifier, the wax of separating out in the diesel oil can stop up oil purifier, makes the motor can't proper functioning.
The model utility content:
For overcome existing diesel engine oil supply system in the winter time the diesel oil of engine start difficulty and the diesel oil pipe of flowing through analyse the deficiency of wax, the utility model provides a kind of fuel system for diesel engine heating equipment, and this device has can make motor start easily and the diesel oil of the diesel oil pipe of flowing through is not separated out the characteristics of wax.
The technical solution of the utility model is: this fuel system for diesel engine heating equipment comprises oil sump, diesel oil pipe and oil purifier; the two ends of oil purifier are connected with the diesel oil pipe; oil sump inwall and oil-pipe external wall all are fixed with the aluminium platinum glue-line of in-built electrical heated filament; aluminium platinum glue-line on the diesel oil pipe is fixed with thermal insulation layer and protective layer outward successively; the outer electric heating wire lead-in wire of diesel oil pipe is connected on the intermediate terminal of two-way reversing switch, is connected on respectively on the tenminal block of two-way reversing switch two ends with storage battery behind the electric heating wire lead-in wire series connection plug in the oil sump.
The utlity model has following beneficial effect: owing to take such scheme, before piloting engine in the winter time, two-way reversing switch places oil sump inwall aluminium platinum glue-line electric heating wire on positi, two electric heating wire form series connection, plug is connected power supply, the heat of two electric heating wire generations conducts to machine oil in the oil sump and diesel oil pipe by aluminium platinum glue-line respectively, the temperature of machine oil is raise and then its viscosity reduction, the diesel fuel temperature of diesel oil pipe of flowing through raises, wax in the diesel oil can not separated out, oil purifier can not stop up, and motor is easy to starting; After the engine start, disconnection of plug, two-way reversing switch place the storage battery on positi, outer electric heating wire of diesel oil pipe and storage battery are connected and are continued to produce heat, wax in the diesel oil of the diesel oil pipe of flowing through can not separated out, and oil purifier can not stop up, and then makes motor continue proper functioning.
Description of drawings:
Accompanying drawing 1 is a scheme of installation of the present utility model;
Accompanying drawing 2 is structure sectional views of the present utility model.
1-oil sump among the figure, 2-diesel oil pipe, 3-oil purifier, 4-electric heating wire, 5-aluminium platinum glue-line, 6-thermal insulation layer, 7-protective layer, 8-plug, 9-storage battery, 10-two-way reversing switch.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in FIG., this fuel system for diesel engine heating equipment comprises oil sump 1, diesel oil pipe 2 and oil purifier 3, the two ends of oil purifier 3 are connected with diesel oil pipe 2, oil sump 1 inwall and oil pipe 2 outer walls all are fixed with aluminium platinum glue-line 5, aluminium platinum glue-line 5 is built-in with electric heating wire 4, aluminium platinum glue-line 5 thermal conductivity are good, and oil sump 1 and diesel oil pipe 2 are heated evenly; Aluminium platinum glue-line 5 outer thermal insulation layer 6 and the protective layers 7 of being fixed with successively on the diesel oil pipe 2, the heat that thermal insulation layer 6 produces electric heating wire 4 is difficult for scattering and disappearing; Electric heating wire 4 lead-in wires in the oil sump 1 be connected on two-way reversing switch 10 tenminal blocks one end after plug 8 is connected, plug 8 joins with civilian ac power supply, diesel oil pipe 2 outer electric heating wire 4 lead-in wires are connected on the intermediate connection terminal of two-way reversing switch 10, the other end of throw over switch 10 tenminal blocks links to each other with storage battery 9, storage battery 9 is the motor power supply, before piloting engine, two-way reversing switch 10 places oil sump 1 inwall aluminium platinum glue-line 5 electric heating wire 4 on positis, two electric heating wire (4,5) form series connection, plug 8 is connected civilian ac power supply, two electric heating wire (4,5) heat of Chan Shenging conducts machine oil and the diesel oil pipe of giving in the oil sump 12 by aluminium platinum glue-line 5 respectively, the temperature of machine oil is raise and then its viscosity reduction, and the diesel fuel temperature of the diesel oil pipe of flowing through raises, and the wax in the diesel oil can not separated out, oil purifier 3 can not stop up, and motor is easy to starting; After the engine start, disconnection of plug 8, two-way reversing switch 10 place storage battery 9 on positis, diesel oil pipe 2 outer electric heating wire 4 are connected with storage battery 9 and are continued to produce heat, wax in the diesel oil of the diesel oil pipe 2 of flowing through can not separated out, and oil purifier 3 can not stop up, and then makes motor continue proper functioning.
Claims (1)
1; a kind of fuel system for diesel engine heating equipment; comprise oil sump (1); diesel oil pipe (2) and oil purifier (3); the two ends of oil purifier (3) are connected with diesel oil pipe (2); it is characterized in that: oil sump (1) inwall and diesel oil pipe (2) outer wall all are fixed with the aluminium platinum glue-line (5) of in-built electrical heated filament (4); outer thermal insulation layer (6) and the protective layer (7) of being fixed with successively of aluminium platinum glue-line (5) on the diesel oil pipe (2); the outer electric heating wire of diesel oil pipe (2) (4) lead-in wire is connected on the intermediate terminal of two-way reversing switch (10), and the interior electric heating wire of oil sump (1) (4) lead-in wire series connection plug (8) back is connected on respectively on the tenminal block of two-way reversing switch (10) two ends with storage battery (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250454 CN2606800Y (en) | 2003-04-26 | 2003-04-26 | Heater of oil supply system of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250454 CN2606800Y (en) | 2003-04-26 | 2003-04-26 | Heater of oil supply system of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606800Y true CN2606800Y (en) | 2004-03-17 |
Family
ID=34169580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250454 Expired - Fee Related CN2606800Y (en) | 2003-04-26 | 2003-04-26 | Heater of oil supply system of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606800Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807591A (en) * | 2013-10-30 | 2014-05-21 | 北车风电有限公司 | Heating system for centralized lubrication pipeline and usage method |
| CN106150686A (en) * | 2016-08-26 | 2016-11-23 | 上海科泰电源股份有限公司 | A kind of communication base station outdoor type low temperature resistant air cooling diesel engine generator group |
-
2003
- 2003-04-26 CN CN 03250454 patent/CN2606800Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807591A (en) * | 2013-10-30 | 2014-05-21 | 北车风电有限公司 | Heating system for centralized lubrication pipeline and usage method |
| CN103807591B (en) * | 2013-10-30 | 2016-02-24 | 北车风电有限公司 | A kind of heating system for centralized lubrication pipeline and using method |
| CN106150686A (en) * | 2016-08-26 | 2016-11-23 | 上海科泰电源股份有限公司 | A kind of communication base station outdoor type low temperature resistant air cooling diesel engine generator group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |