CN201277123Y - Heater for fuel supply system of diesel engine - Google Patents
Heater for fuel supply system of diesel engine Download PDFInfo
- Publication number
- CN201277123Y CN201277123Y CNU2008200727105U CN200820072710U CN201277123Y CN 201277123 Y CN201277123 Y CN 201277123Y CN U2008200727105 U CNU2008200727105 U CN U2008200727105U CN 200820072710 U CN200820072710 U CN 200820072710U CN 201277123 Y CN201277123 Y CN 201277123Y
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- Prior art keywords
- diesel engine
- low
- pipe
- oil
- oil case
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- Expired - Fee Related
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Abstract
The utility model discloses a heating device of an oil supply system of a diesel engine, which comprises an oil tank, an oil pump, a diesel engine, an oil pipeline, a connecting pipe and an exhaust pipe, wherein a low consumption oil tank is arranged on a low consumption oil pipeline which is arranged on a tee oil valve, the tee oil valve is arranged between the diesel engine, the oil pipeline and the connecting pipe, a heat collection sleeve which is equipped with an air inlet and an air outlet is arranged on the exhaust pipe, a hot air conveying pipe is arranged between the air outlet and the low consumption oil tank, a detour heating pipe is arranged in the low consumption oil tank, the two ends of the heating pipe are respectively equipped with an induced draft fan and the hot air conveying pipe on the outer side of the low consumption oil tank, a sensor and the induced draft fan which are arranged in the low consumption oil tank are respectively equipped with a sensor control wire and an induced draft fan control wire, and the other ends of the sensor control wire and the induced draft fan control wire are arranged on a controller which is arranged on the diesel engine. The heating device of the oil supply system of the diesel engine has rapid motor time, high heating efficiency, excellent effect and low fuel oil cost, and also can lead the diesel engine to be in a normal working state no matter how the air temperature changes.
Description
Technical field
The utility model relates to the oil supply system on the diesel engine, especially the oil supply system heating equipment on the diesel engine.
Background technique
In the winter of cold; during diesel engine work; through regular meeting's appearance startup difficulty or owing to the not enough phenomenon of stopping working of fuel feeding; its main cause is that the flowability of diesel oil changes along with temperature variation; so diesel engine need reach the saving energy according to the diesel oil that seasonal variations is often changed different labels; the purpose of raising the efficiency; it is very inconvenient to use in the weather of temperature sudden change; if want to keep diesel engine also can proper functioning just must consume height diesel oil under low temperature, fuel cost is higher.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and provides a kind of no matter how the weather temperature changes, and also can make diesel engine keep the fuel system for diesel engine heating equipment of proper functioning by the low number diesel oil that burns.
The purpose of this utility model is achieved in that it comprises fuel tank, oil pump, diesel engine, transport pipe that is respectively equipped with between fuel tank, oil pump and the diesel engine and connecting tube, the outlet pipe that is connected with on the diesel engine, the three-way joint oil valve that is provided with between wherein said diesel engine and transport pipe, the connecting tube is provided with low number transport pipe, and the other end of low number transport pipe is provided with the low-grade oil case.
Described outlet pipe is provided with sandwich-type thermal-arrest cover, and described thermal-arrest puts and is provided with intake grill and exhaust outlet, is provided with the hot gas delivery pipe between exhaust outlet and the low-grade oil case.
The peripheral upside of described low-grade oil case is provided with thermal insulation layer, be provided with dividing plate in the low-grade oil case, be provided with circuitous shape heating pipe between dividing plate and the low-grade oil box plate, the two ends of heating pipe are respectively equipped with an end of induced draught fan and described hot gas delivery pipe in the outside of low-grade oil case, be provided with sensor in the described low-grade oil case, the other end of the induced draught fan that is respectively equipped with on induced draught fan and sensor control electric wire and sensor control electric wire all is located on the controller that diesel generator is provided with.
Owing to adopt technique scheme, the fuel system for diesel engine heating equipment that the utility model provides has following advantage: start with height diesel oil, so start the time fast, the waste gas residual heat that utilizes diesel engine to discharge heats the low-grade oil case, so efficiency of heating surface height is effective, after heated low number diesel oil has certain fluidity, can use continuously, thus fuel cost reduced, and no matter how temperature changes also can make diesel engine keep normal working state.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In Fig. 1,1, diesel engine, 2, transport pipe, 3, connecting tube, 4, three-way joint oil valve, 5, low number transport pipe, 6, the low-grade oil case, 7, outlet pipe, 8, thermal-arrest cover, 9, intake grill, 10, exhaust outlet, 11, the hot gas delivery pipe, 12, thermal insulation layer, 13, dividing plate, 14, heating pipe, 15, induced draught fan, 16, sensor, 17, induced draught fan control electric wire, 18, sensor control electric wire, 19, controller, 20, fuel tank, 21 oil pumps.
Embodiment
As shown in Figure 1, the fuel system for diesel engine heating equipment that the utility model provides, comprise fuel tank, oil pump, diesel engine, fuel tank, transport pipe that is respectively equipped with between oil pump and the diesel engine and connecting tube, the outlet pipe that is connected with on the diesel engine, wherein said diesel engine 1 and transport pipe 2, the three-way joint oil valve 4 that is provided with between the connecting tube 3 is provided with low number transport pipe 5, the other end of low number transport pipe 5 is provided with low-grade oil case 6, described outlet pipe 7 is provided with sandwich-type thermal-arrest cover 8, and described thermal-arrest cover 8 is provided with intake grill 9 and exhaust outlet 10, is provided with hot gas delivery pipe 11 between exhaust outlet 10 and the low-grade oil case 6.Described low-grade oil case 6 peripheral upsides are provided with thermal insulation layer 12, be provided with dividing plate 13 in the low-grade oil case 6, be provided with circuitous shape heating pipe 14 between dividing plate 13 and low-grade oil case 6 base plates, the two ends of heating pipe 14 are respectively equipped with an end of induced draught fan 15 and described hot gas delivery pipe 11 in the outside of low-grade oil case 6, be provided with sensor 16 in the described low-grade oil case 6, the other end of the induced draught fan that is respectively equipped with on induced draught fan 15 and the sensor 16 control electric wire 17 and sensor control electric wire 18 all is located on the controller 19 that diesel generator 1 is provided with.
Its working principle is as follows, at first in fuel tank 20 and low-grade oil case 6, be respectively charged into height diesel oil and low number diesel oil, utilize three-way joint oil valve 4 to connect fuel tank 20 again, transport pipe 2 and connecting tube 3 between oil pump 21 and diesel engine 1 working room, discharge waste gas residual heat by outlet pipe 7 behind the diesel combustion height diesel oil, at this moment enter into by intake grill 9 and become hot gas after air in the thermal-arrest cover 8 advances heat exchange with waste gas residual heat by outlet pipe 7, this hot gas is discharged under the effect of induced draught fan 15 through the heating pipe 14 interior backs that hot gas delivery pipe 11 enters in the low-grade oil case 6 again, the temperature of the low number diesel oil in the low-grade oil case 6 raises gradually and has improved the flowability of himself, through after the regular hour, temperature in the low-grade oil case 6 is presented on the controller 19 that diesel generator 1 is provided with by sensor 16, at this moment, the low number transport pipe of connecting between low-grade oil case 6 and the diesel engine 1 by three-way joint oil valve 4 again 5 carries low number diesel oil to keep normal diesel engine work.
Claims (2)
1, a kind of fuel system for diesel engine heating equipment, comprise fuel tank, oil pump, diesel engine, fuel tank, transport pipe that is respectively equipped with between oil pump and the diesel engine and connecting tube, the outlet pipe that is connected with on the diesel engine, it is characterized in that, described diesel engine (1) and transport pipe (2), the three-way joint oil valve (4) that is provided with between the connecting tube (3) is provided with low number transport pipe (5), the other end of low number transport pipe (5) is provided with low-grade oil case (6), described outlet pipe (7) is provided with sandwich-type thermal-arrest cover (8), described thermal-arrest cover (8) is provided with intake grill (9) and exhaust outlet (10), is provided with hot gas delivery pipe (11) between exhaust outlet (10) and the low-grade oil case (6).
2, fuel system for diesel engine heating equipment according to claim 1, it is characterized in that, the peripheral upside of described low-grade oil case (6) is provided with thermal insulation layer (12), be provided with dividing plate (13) in the low-grade oil case (6), be provided with circuitous shape heating pipe (14) between dividing plate (13) and low-grade oil case (6) base plate, the two ends of heating pipe (14) are respectively equipped with an end of induced draught fan (15) and described hot gas delivery pipe (11) in the outside of low-grade oil case (6), be provided with sensor (16) in the described low-grade oil case (6), the other end that the induced draught fan that is respectively equipped with on induced draught fan (15) and the sensor (16) control electric wire (17) and sensor are controlled electric wire (18) all is located on the controller (19) that diesel generator (1) is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200727105U CN201277123Y (en) | 2008-11-04 | 2008-11-04 | Heater for fuel supply system of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200727105U CN201277123Y (en) | 2008-11-04 | 2008-11-04 | Heater for fuel supply system of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277123Y true CN201277123Y (en) | 2009-07-22 |
Family
ID=40894709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200727105U Expired - Fee Related CN201277123Y (en) | 2008-11-04 | 2008-11-04 | Heater for fuel supply system of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277123Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767451A (en) * | 2012-07-13 | 2012-11-07 | 无锡凯奥动力机械有限公司 | Diesel engine oil transportation device |
| CN102840064A (en) * | 2012-09-21 | 2012-12-26 | 韩亚春 | Diesel oil heater |
| CN103899448A (en) * | 2014-04-12 | 2014-07-02 | 江苏建筑职业技术学院 | Device and method for effectively utilizing energy discharged by car air compressor |
| CN105927427A (en) * | 2016-05-24 | 2016-09-07 | 中山弗雷德机械有限公司 | Automobile emission reducing device adopting reverse Carnot cycle |
| CN106907276A (en) * | 2017-04-27 | 2017-06-30 | 盘锦兴工晟顺实业有限公司 | Diesel equipment environmental protection and energy saving work system and its operating method |
| CN108425728A (en) * | 2018-04-20 | 2018-08-21 | 山东交通学院 | The tank mounting heated using waste heat from tail gas |
-
2008
- 2008-11-04 CN CNU2008200727105U patent/CN201277123Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767451A (en) * | 2012-07-13 | 2012-11-07 | 无锡凯奥动力机械有限公司 | Diesel engine oil transportation device |
| CN102840064A (en) * | 2012-09-21 | 2012-12-26 | 韩亚春 | Diesel oil heater |
| CN103899448A (en) * | 2014-04-12 | 2014-07-02 | 江苏建筑职业技术学院 | Device and method for effectively utilizing energy discharged by car air compressor |
| CN105927427A (en) * | 2016-05-24 | 2016-09-07 | 中山弗雷德机械有限公司 | Automobile emission reducing device adopting reverse Carnot cycle |
| CN105927427B (en) * | 2016-05-24 | 2018-07-17 | 中山弗雷德机械有限公司 | A kind of inverse Carnot cycle car emission reduction device |
| CN106907276A (en) * | 2017-04-27 | 2017-06-30 | 盘锦兴工晟顺实业有限公司 | Diesel equipment environmental protection and energy saving work system and its operating method |
| CN108425728A (en) * | 2018-04-20 | 2018-08-21 | 山东交通学院 | The tank mounting heated using waste heat from tail gas |
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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: 20090722 Termination date: 20111104 |