CN2725558Y - Automobile fuel oil heater - Google Patents
Automobile fuel oil heater Download PDFInfo
- Publication number
- CN2725558Y CN2725558Y CNU2004200845048U CN200420084504U CN2725558Y CN 2725558 Y CN2725558 Y CN 2725558Y CN U2004200845048 U CNU2004200845048 U CN U2004200845048U CN 200420084504 U CN200420084504 U CN 200420084504U CN 2725558 Y CN2725558 Y CN 2725558Y
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- CN
- China
- Prior art keywords
- oil
- motor
- pump
- automobile
- heat exchanger
- 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 discloses an automobile oil heater, comprising an air inlet, a fan, a motor, an oil pump, an oil inlet pipe, an oil injection nozzle, a combustion chamber, a combustion continuing chamber, a water outlet pipe, a heat exchanger and a water inlet pipe. A spark plug is arranged on the lower part of the oil spray nozzle, and is connected with the high-voltage coil through the high voltage line. The other end of motor is connected with the oil nozzle base, and an oil inlet pipe is arranged on the oil nozzle base. The oil inlet pipe of the oil nozzle base is connected with the oil outlet of the oil pump, and the oil inlet of the oil pump is connected with the oil tank of the automobile. In addition, the lower part of the heat exchanger is provided with a water inlet pipe, and the water inlet pipe is connected with the water outlet of the electric water pump. The water inlet of the electric water pump is connected with the water draining pipe of the engine. The utility model has reasonable structure, small volume, high heat efficiency, low oil consumption, and few wearing parts. The utility model can be started one time under the low temperature condition.
Description
Technical field
The utility model relates to a kind of heater, especially a kind of automobile oil heater that is used for startup under the big-and-middle-sized automobile low temperature environment.
Background technique
Present big-and-middle-sized automobile low temperature environment all is that electric heating starts when starting down, and the spark plug during low tension ignition, resistance wire reach easily and damage.Though useful fuel heater heating, all because of unreasonable structure, volume is big, and must heating preheating in 1-4 minute can start when ambient temperature is-20 ℃, can't directly start.Just be difficult to start for-30 ℃ the time in ambient temperature, and the thermal efficiency of prior art is low, resistive heater (spark plug) rapid wear, power consumption are big, and fault is many, and motor very easily weares and teares.In addition, though more rational automobile oil heater is arranged, its electric oil pump and electric water pump all are located at fuel heater inside, for one designs, and cost height not only, manufacture difficulty is big, and damages easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, provide a kind of rational in infrastructure, volume is little, the thermal efficiency is high, fuel consumption is low, few easy workout part, has free-standing oil pump and water pump, can disposablely start under the low temperature, has reduced the wearing and tearing of motor.
The purpose of this utility model is achieved in that and comprises suction port, fan, motor, oil inlet pipe, oil injecting nozzle, the firing chamber, continue and fire the chamber, outlet pipe, heat exchanger and intake pipe, spark plug is arranged on the oil injecting nozzle lower end, and link to each other with high-tension coil by high voltage wire, fan is connected with motor, the other end of described motor is connected with oil and chews base, oil is chewed base and is provided with oil inlet pipe, oil is chewed the oil inlet pipe of base and is linked to each other with oil outlet on the oil pump, filler opening on the oil pump is connected with the fuel tank of automobile, described oil is chewed base and is communicated with oil injecting nozzle, and be cast into one, described oil injecting nozzle is provided with the electromagnetism oil cut-off valve, the corresponding firing chamber that is provided with oil injecting nozzle, the other end of firing chamber is connected with the combustion chamber of continuing, the other end that fires the chamber that continues is provided with the flame reflecting plate, the described skin that continues the combustion chamber is provided with heat exchange sheet and communicates with the heat extraction gas port, link to each other with heat exchanger, described heat exchanger is " U " sandwich structure, liquid is housed in it, be provided with intake pipe below the heat exchanger, described intake pipe is connected with water outlet on the electric water pump, water intake on the electric water pump links to each other with the motor sewer, being provided with outlet pipe above the heat exchanger is connected with the motor water inlet, described heat extraction gas port is located on the heat exchanger, described fan and motor are provided with shell outward, and shell is provided with suction port.
Described combustion chamber and the flame reflecting plate 1-5cm apart that continues.
Described heat extraction gas port is received near the engine sump tank, with engine sump tank at a distance of 2-3cm.
Described suction port is adjustable suction port.
Described high-tension coil is a pulsed, installs in the enclosure.
Described motor and electromagnetism oil cut-off valve are the 12V-14V VDC.
Described oil pump is a 12V-24V direct current drive oil pump, and described water pump is a 12V-24V direct current drive water pump.
Because the utility model adopted said structure, compared with prior art have rational in infrastructure, the thermal efficiency is high; Can disposable startup in 1 second under the low temperature, need not preheating in advance, reduced the wearing and tearing of motor; Efficiency of heating surface height, in the time of-20 ℃, engine water temperature can be heated to more than 40 ℃ in 10 minutes, in the time of subzero-40 ℃, engine water temperature can be heated to more than 10 ℃ in 10 minutes, engine sump tank can be heated to more than 0 ℃, reach the engine start temperature, prolong the working life of motor; In addition, have free-standing oil pump and water pump, reduced manufacture cost, and can be easily more scavenge oil pump and water pump.The utility model can be widely used in the engine start of extremely frigid zones field work; Fuel consumption is low, normal fuel consumption 1.2-3.5kg/h, and the heating value height, heating value is at 12kw-30kw.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. suction port; 2. fan; 3. motor; 4. oil is chewed base; 5. oil inlet pipe; 6. electromagnetism oil cut-off valve; 7. oil injecting nozzle; 8. firing chamber; 9. continue and fire the chamber; 10. flame reflecting plate; 11. outlet pipe; 12. heat exchanger; 13. intake pipe; 14. conductive sheet; 15. heat extraction gas port; 16. spark plug; 17. high voltage wire; 18. high-tension coil; 19. outer cover; 20. water pump; 21. water outlet; 22. water intake; 23. oil pump; 24. oil outlet; 25. filler opening.
Embodiment
The utility model is installed near the big-and-middle-sized motor car engine, and the outlet pipe 11 of fuel heater is connected with the water inlet of motor, and intake pipe 13 links to each other with water outlet 21 on the water pump 20, and the water intake 22 on the water pump 20 is connected with the following mouth of a river of motor.Heat extraction gas port 15 is received near 2-3cm place engine sump tank.Fan 2 is connected with motor 3 (12V-24V) end, the other end of motor 3 and oil are chewed base 4 and are connected as a single entity, oil is chewed the oil inlet pipe 5 of base 4 and is connected with oil outlet 24 on the oil pump 23, filler opening 25 on the oil pump 23 is connected with automotive oil tank, wherein oil pump 23 is 12V-24V direct current drive oil pumps, water pump 20 is 12V-24V direct current drive water pumps, they can independently be arranged on outside the fuel heater, be connected with fuel heater by rubber pipe, so not only be convenient to change and safeguard, and reduced manufacture cost.Oil is chewed base 4 and is communicated with oil injecting nozzle 7, and oil injecting nozzle 7 is provided with electromagnetism oil cut-off valve 6 (12V-24V), can close oil spout when having a power failure.Oil injecting nozzle 7 respective combustion chamber 8 are to firing chamber 8 direct spray type fuel feeding.Spark plug 16 is arranged on the lower end of oil injecting nozzle 7, and high-tension coil 18 is a pulsed, is installed in shell 19 the insides, and an end of shell 19 is provided with adjustable suction port 1, can be according to required heat regulation air inlet, and heat is big to need air inlet many.Spark plug 16 is connected with high-tension coil 18 by high voltage wire 17.Firing chamber 8 is connected with the combustion chamber 9 of continuing, and combustion 9 the other end 2cm places, chamber are provided with flame reflecting plate 10 from continuing.The skin that fires chamber 9 that continues is a heat exchange sheet 14, heat exchange sheet 14 communicates with heat extraction gas port 15, link to each other with heat exchanger 12, heat exchanger 12 is " U " sandwich structure, and liquid is housed in it, and described liquid is antifreeze liquid or water, can join by the water outlet 21 on intake pipe 13 and the water pump 20, join by outlet pipe 11 and motor water inlet, pump circulation between motor, the purpose that heat exchange sheet 14 is provided with are that heat absorption is fast.
Working principle: start automobile power source during fuel heater work, fan 2 and oil pump 23 are under the drive of motor 3, make oil injecting nozzle 7 oil spouts, fan 2 blows out high velocity air with oil atomization, mist of oil is lighted by high-tension spark plug 16, its heat of burning back is passed to circulating liquid in the heat exchanger 12 rapidly by heat exchange sheet 14, water outlet 21 on intake pipe 13 and the water pump 20 joins, water intake 22 on the water pump 20 is connected with the motor sewer, outlet pipe 11 is delivered to engine cycles under the positive action of water pump 20, heated engine makes it reach start-up temperature rapidly.The powerful hot air flow that the gas port of heat extraction simultaneously 15 is discharged blows to engine sump tank, heating machine oil, further utilized heat, improved the thermal efficiency, need not preheating in advance like this, when ambient temperature-40 ℃, can 1 second disposable ato unit, reduce the wearing and tearing that motor starts at low temperatures, prolonged the working life of motor, especially be fit to the engine start of northeast extremely frigid zones field work.
Claims (7)
1. automobile oil heater, comprise suction port (1), fan (2), motor (3), oil inlet pipe (5), oil injecting nozzle (7), firing chamber (8), continue and fire chamber (9), outlet pipe (11), heat exchanger (12) and intake pipe (13), spark plug (16) is arranged on oil injecting nozzle (7) lower end, and link to each other with high-tension coil (18) by high voltage wire (17), fan (2) is connected with motor (3), it is characterized in that: the other end of described motor (3) is connected with oil and chews base (4), oil is chewed base (4) and is provided with oil inlet pipe (5), oil is chewed the oil inlet pipe (5) of base (4) and is linked to each other with oil outlet (24) on the oil pump (23), filler opening (25) on the oil pump (23) is connected with the fuel tank of automobile, described oil is chewed base (4) and is communicated with oil injecting nozzle (7), and be cast into one, described oil injecting nozzle (7) is provided with electromagnetism oil cut-off valve (6), the corresponding firing chamber (8) that is provided with oil injecting nozzle (7), the other end of firing chamber (8) is connected with the combustion chamber (9) of continuing, the other end that fires chamber (9) that continues is provided with flame reflecting plate (10), the described skin that continues combustion chamber (9) is provided with heat exchange sheet (14) and communicates with heat extraction gas port (15), link to each other with heat exchanger (12), described heat exchanger (12) is " U " sandwich structure, liquid is housed in it, be provided with intake pipe (13) below the heat exchanger (12), described intake pipe (13) is connected with water outlet (21) on the electric water pump (20), water intake (22) on the electric water pump (20) links to each other with the motor sewer, being provided with outlet pipe (11) above the heat exchanger (12) is connected with the motor water inlet, described heat extraction gas port (15) is located on the heat exchanger (12), described fan (2) and motor (3) are outer to be provided with shell (19), and shell (19) is provided with suction port (1).
2. automobile oil heater according to claim 1 is characterized in that: described combustion chamber (9) and the flame reflecting plate (10) of continuing is at a distance of 1-5cm.
3. automobile oil heater according to claim 1 is characterized in that: described heat extraction gas port (15) is received near the engine sump tank, with engine sump tank at a distance of 2-3cm.
4. automobile oil heater according to claim 1 is characterized in that: described suction port (1) is adjustable suction port.
5. automobile oil heater according to claim 1 is characterized in that: described high-tension coil (18) is a pulsed, is installed in the shell (19).
6. automobile oil heater according to claim 1 is characterized in that: described motor (3) and electromagnetism oil cut-off valve (6) are the 12V-14V VDC.
7. automobile oil heater according to claim 1 is characterized in that: described oil pump (23) is a 12V-24V direct current drive oil pump, and described water pump (20) is a 12V-24V direct current drive water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200845048U CN2725558Y (en) | 2004-07-27 | 2004-07-27 | Automobile fuel oil heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200845048U CN2725558Y (en) | 2004-07-27 | 2004-07-27 | Automobile fuel oil heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725558Y true CN2725558Y (en) | 2005-09-14 |
Family
ID=35040277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200845048U Expired - Fee Related CN2725558Y (en) | 2004-07-27 | 2004-07-27 | Automobile fuel oil heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725558Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115354A (en) * | 2013-02-21 | 2013-05-22 | 北京北机机电工业有限责任公司 | Combined cyclone combustion chamber |
| CN111677614A (en) * | 2019-03-11 | 2020-09-18 | 郑州宇通客车股份有限公司 | Fuel heater inlet air preheating system and vehicle |
| CN111852628A (en) * | 2020-08-17 | 2020-10-30 | 广州国智机电设备有限公司 | Energy-saving equipment for fuel |
-
2004
- 2004-07-27 CN CNU2004200845048U patent/CN2725558Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115354A (en) * | 2013-02-21 | 2013-05-22 | 北京北机机电工业有限责任公司 | Combined cyclone combustion chamber |
| CN103115354B (en) * | 2013-02-21 | 2015-08-05 | 北京北机机电工业有限责任公司 | A kind of combined type cyclone combustion chamber |
| CN111677614A (en) * | 2019-03-11 | 2020-09-18 | 郑州宇通客车股份有限公司 | Fuel heater inlet air preheating system and vehicle |
| CN111677614B (en) * | 2019-03-11 | 2021-12-21 | 郑州宇通客车股份有限公司 | Fuel heater inlet air preheating system and vehicle |
| CN111852628A (en) * | 2020-08-17 | 2020-10-30 | 广州国智机电设备有限公司 | Energy-saving equipment for fuel |
| CN111852628B (en) * | 2020-08-17 | 2021-05-28 | 广州国智机电设备有限公司 | Energy-saving equipment for fuel |
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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 |