CN103089513A - Fuel oil heater capable of starting engine at low temperature - Google Patents
Fuel oil heater capable of starting engine at low temperature Download PDFInfo
- Publication number
- CN103089513A CN103089513A CN2013100281053A CN201310028105A CN103089513A CN 103089513 A CN103089513 A CN 103089513A CN 2013100281053 A CN2013100281053 A CN 2013100281053A CN 201310028105 A CN201310028105 A CN 201310028105A CN 103089513 A CN103089513 A CN 103089513A
- Authority
- CN
- China
- Prior art keywords
- air
- chamber
- urceolus
- fuel
- combustion chamber
- 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.)
- Pending
Links
Images
Abstract
A fuel oil heater capable of starting an engine at a low temperature includes a motor and a combustion chamber. The motor is connected with a fan, a wind chamber is arranged outside the fan, and an air-in channel and an air-out channel are arranged on the wind chamber. An ignition plug is arranged inside the combustion chamber, an air receiver is arranged outside the combustion chamber, and a continuing combustion chamber is arranged at the bottom of the air receiver. A heat exchanging cylinder is arranged on the outer side of the combustion chamber and the continuing combustion room, and an outer cylinder is arranged outside the heat exchanging cylinder. The motor, the combustion chamber and the continuing combustion chamber are arranged in a parallel mode. The air-out channel of the wind chamber is bent. A fuel absorption cake and a fuel volatilization cake are arranged at the opening position on the top portion of the combustion chamber, and sealed through a sealing cover. An oil inlet is arranged on the sealing cover, and a cooling fluid inlet and a cooling fluid outlet are arranged on the outer cylinder. A water pump is arranged on the outer cylinder. Due to the fact of utilizing the fuel volatilization to supplement the fuel for the combustion chamber, the fuel oil heater capable of starting the engine at the low temperature has the advantages of being simple in structure, low in production cost, small in volatile fuel droplets, short in ignition time, complete in combustion, small in fuel consumption, small in occupied space, strong in generality, low in motor temperature, high in efficiency, high in combustion-supporting air pressure, and full in fuel burning.
Description
Technical field
The invention belongs to a kind of engine for automobile cold-starting fuel heater.
Background technique
At north of china in winter, temperature is lower, and the phenomenon that in frost, pipeline, liquid freezes, can't start usually appears hanging in automobile dynamic system.Fuel heater often is applied to the situations such as the heating under low temperature environment of the various carrier machines such as goods vehicle, passenger vehicle, engineering machinery, defrost, cold starting as a kind of independently heating arrangement.Existing fuel heater gets rid of three kinds of oily formula heaters, electron spray formula heater, volatilization point burning liquid heater.
Wherein, getting rid of oily formula heater is that fuel droplets is got rid of in the firing chamber of heater, lights to provide heat with fuel oil.Because fuel droplets is larger, be difficult for lighting, its firing time is long, and fuel consumption is large, and combustion efficiency is low.
Electron spray formula heater is to make fuel-oil atmozation by electrospray device, and the fuel oil after atomizing sprays into combustion chambers burn.Due to the complex structure of electrospray device, the manufacture difficulty of electron spray formula heater is large, and manufacture cost is high.
Volatilization point burning liquid heater is that one side arranges the chamber of volatilizing in the firing chamber, at the indoor volatilization net that arranges of volatilization, in volatilization chamber and bottom, firing chamber, motor and fan are set, be provided with air compartment outside fan, air compartment is provided with air intake passage and air-out passage, the air-out passage of air compartment is corresponding with bottom, volatilization chamber, and described motor is connected with oil pump, and the output oil pipe of described oil pump is connected with the volatilization net.Described motor, fan and firing chamber, the chamber of volatilizing are arranged vertically.During work, by volatilization net volatilization fuel oil, fan is sent fuel oil and the air of volatilization into combustion chambers burn simultaneously.The shortcoming of this structure is: motor and air compartment are the T font with volatilization chamber and firing chamber to be arranged, loosely organized, takes up room large; Near distance between firing chamber and motor, the working efficiency of the temperatures involved motor of firing chamber causes the combustion air pressure drop low, and then affects the combustion efficiency of firing chamber.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of simple in structure, cost is low, little, the highly versatile that takes up room, firing time is short, fuel consumption is little, combustion-supporting blast is high, the engine cold-starting fuel heater of sufficient combustion.
The present invention is achieved in that
a kind of engine cold-starting heater, comprise motor and firing chamber, described motor is connected with fan, be provided with air compartment outside fan, described air compartment is provided with air intake passage and air-out passage, be provided with igniter plug in the firing chamber, be provided with the air receiver that communicates with it outside the firing chamber, be provided with the afterflame chamber that communicates with it bottom air receiver, in the firing chamber, the afterflame outdoor is provided with the heat exchange cylinder, be provided with urceolus outside the heat exchange cylinder, its special way is: it is outer and be arranged in parallel with firing chamber and afterflame chamber that described motor is positioned at urceolus, described air compartment air-out passage is crooked, be provided with successively fuel oil absorption cake from top to bottom at the top of combustion chamber opening, the fuel oil volatilization cake, and pass through seal cap sealing, be provided with the oil inlet pipe that is communicated with fuel oil absorption cake on sealing cover, be respectively equipped with cooling liquid entrance and cooling liquid outlet on urceolus, be provided with water pump on urceolus, described unit fixed on water pump suction is through the water pump inner chamber, the cooling liquid entrance, cooling liquid outlet, the water pump inner chamber is communicated with exit of pump.
Form the spiral heat exchanger channels between described heat exchange cylinder and urceolus, to improve heating effect.
Described motor is positioned at the water pump inner chamber, to reduce motor temperature, improves blast.
Be provided with the relief opening that communicates with air receiver on urceolus, be provided with ignition detector in described relief opening.
The controller that described urceolus is provided with overheat sensor, cooling-water temperature sensor and is used for gathering overheat sensor, cooling-water temperature sensor information and controls igniter plug work with monitoring different critical point, avoids overheated.
Described firing chamber locular wall is provided with a plurality of pores, to realize ventilation.
Described cooling liquid entrance and cooling liquid outlet lay respectively at the end at the whole story of helical duct, to improve heating effect.
Described heat exchange drum outer wall is provided with helical rib, and helical rib and urceolus closely cooperate and form described helical duct.
The invention has the beneficial effects as follows:
1, because the principle that adopts fuel oil volatilization is that the firing chamber replenishes fuel oil, whole engine cold-starting heater simple in structure avoided because using the high price electrospray device to cause cost of production to increase.And the volatilization fuel droplets is little, and firing time is short, and burning is complete, and fuel consumption is little.
2, crooked due to air-out passage, it is outer and be arranged in parallel with firing chamber and afterflame chamber that motor is positioned at urceolus, and little, highly versatile takes up room; And it is vertical with air receiver that air-out passage blows out wind direction, guarantees that burning fully.
3, because motor is positioned at the water pump inner chamber, and the water pump inner chamber is by urceolus and heat exchange cylinder and combustion chamber isolated, and motor temperature is low, high working efficiency, and combustion-supporting blast is high, and oil inflame is abundant.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of heat exchange cylinder in Fig. 1;
Fig. 3 is the structural representation of urceolus in Fig. 1;
Fig. 4 is fundamental diagram of the present invention.
in figure: air compartment 1, air intake passage 101, air-out passage 102, fan 2, motor 3, air receiver 4, fuel oil absorption cake 5, fuel oil volatilization cake 6, oil inlet pipe 7, igniter plug 8, sealing cover 9, ignition detector 10, relief opening 11, firing chamber 12, pore 1201, afterflame chamber 13, heat exchange cylinder 14, spirality dunnage 1401, urceolus 15, cooling liquid entrance 1501, cooling liquid outlet 1502, spirality water cavity 16, water pump 17, unit fixed on water pump suction 1701, exit of pump 1702, pump motor 1703, pump case 1704, blade 1705, overheat sensor 18, controller 19, cooling-water temperature sensor 20, water conservancy diversion is every cover 21.
Embodiment
As Fig. 1～shown in Figure 3, this engine cold-starting heater comprises firing chamber 12, is provided with a plurality of pores 1201 on 12 locular walls of firing chamber, is provided with igniter plug 8 in firing chamber 12, is provided with outside firing chamber 12 and its air receiver 4 that communicates by pore 1201.Comprise motor 3 and firing chamber 12, described motor 3 is connected with fan 2,2 places are provided with water conservancy diversion every cover 21 at the corresponding fan of water pump inner chamber, water conservancy diversion forms air compartment 1 every cover 21 and water pump cover, described air compartment 1 is provided with the air intake passage 101 that communicates with external environment condition and the air-out passage 102 that communicates with air receiver 4, and described air-out passage 102 is arc near air receiver 4 one sides.Be provided with the afterflame chamber 13 that communicates with it in air receiver 4 bottoms, be set with heat exchange cylinder 14 outside firing chamber 12, afterflame chamber 13, be set with urceolus 15 outside heat exchange cylinder 14.Be provided with the relief opening 11 that communicates with air receiver 4 on described urceolus 15, be provided with ignition detector 10 in described relief opening 11.Described urceolus 15 is provided with overheat sensor 18, cooling-water temperature sensor 20 and is used for gathering overheat sensor 18, cooling-water temperature sensor 20 information, controls the controller 19 of igniter plug 8 work.It is outer and be arranged in parallel with firing chamber 12 and afterflame chamber 13 that described motor 3 is positioned at urceolus 15.12 top open parts are provided with sealing cover 9 from top to bottom successively in the firing chamber, fuel oil absorption cake 5, fuel oil volatilization cake 6, by sealing cover 9, fuel oil is adsorbed cake 5, 6 sealings of fuel oil volatilization cake, be provided with the oil inlet pipe 7 that is communicated with fuel oil absorption cake 5 on sealing cover 9, be respectively equipped with cooling liquid entrance 1501 and cooling liquid outlet 1502 on urceolus 15, be provided with water pump 17 on urceolus 15 outer walls, water pump 17 is by pump case 1704, blade 1705, pump motor 1703 unit fixed on water pump suctions 1701 and exit of pump 1702 consist of, the water pump inner chamber of unit fixed on water pump suction 1701 through being surrounded by pump case 1704, cooling liquid entrance 1501, cooling liquid outlet 1502, water pump inner chamber and exit of pump 1702 are logical.Described motor 3 is arranged in the water pump inner chamber.The cavity of described water pump 17 is communicated with cooling liquid entrance 1501, cooling liquid outlet 1502 respectively.Described heat exchange cylinder 14 outer walls are provided with helical rib 1401, and helical rib 1401 closely cooperates with urceolus 15 and forms helical duct 16.Described cooling liquid entrance 1501 lays respectively at urceolus 15 both sides and corresponding with the end at the whole story of spirality water cavity 16 with cooling liquid outlet 1502.
During installation, unit fixed on water pump suction 1701, exit of pump 1702 are communicated with respectively with the engine coolant cyclic cavity.
As shown in Figure 4, during work, starting electrical machinery 3, motor 3 drives fan 2, air enters air receiver 4, firing chamber 12, afterflame chamber 13 through air compartment 1, by oil inlet pipe 7 with fuel oil input, fuel oil by fuel oil adsorb cake 5,6 volatilizations of fuel oil volatilization cake enter firing chamber 12, controller 19 collection overheat sensors 18, cooling-water temperature sensor 20 information, judge whether coolant temperature, urceolus 15 temperature be normal, as normally, light fuel oil by igniter plug 8, in the firing chamber 12, afterflame chamber 13 burning heat releases.The cooling liquid of automobile enters helical duct 16 under the effect of water pump 17, carry out heat exchange with heat exchange cylinder 14, passes back into motor car engine after cooling liquid is heated.
Claims (8)
1. engine cold-starting heater, comprise motor and firing chamber, described motor is connected with fan, be provided with air compartment outside fan, described air compartment is provided with air intake passage and air-out passage, be provided with igniter plug in the firing chamber, be provided with the air receiver that communicates with it outside the firing chamber, be provided with the afterflame chamber that communicates with it bottom air receiver, in the firing chamber, the afterflame outdoor is provided with the heat exchange cylinder, be provided with urceolus outside the heat exchange cylinder, it is characterized in that: it is outer and be arranged in parallel with firing chamber and afterflame chamber that described motor is positioned at urceolus, described air compartment air-out passage is crooked, be provided with successively fuel oil absorption cake from top to bottom at the top of combustion chamber opening, the fuel oil volatilization cake, and pass through seal cap sealing, be provided with the oil inlet pipe that is communicated with fuel oil absorption cake on sealing cover, be respectively equipped with cooling liquid entrance and cooling liquid outlet on urceolus, be provided with water pump on urceolus, described unit fixed on water pump suction is through the water pump inner chamber, the cooling liquid entrance, cooling liquid outlet, the water pump inner chamber is communicated with exit of pump.
2. engine cold-starting heater according to claim 1, is characterized in that: form the spiral heat exchanger channels between described heat exchange cylinder and urceolus.
3. engine cold-starting heater according to claim 1, it is characterized in that: described motor is positioned at the water pump inner chamber.
4. engine cold-starting heater according to claim 1, is characterized in that: be provided with the relief opening that communicates with air receiver on urceolus, be provided with ignition detector in described relief opening.
5. engine cold-starting heater according to claim 1, is characterized in that: the controller that described urceolus is provided with overheat sensor, cooling-water temperature sensor and is used for gathering overheat sensor, cooling-water temperature sensor information and controls igniter plug work.
6. engine cold-starting heater according to claim 1, it is characterized in that: described firing chamber locular wall is provided with a plurality of pores.
7. engine cold-starting heater according to claim 1 is characterized in that: described cooling liquid entrance and cooling liquid outlet lay respectively at the end at the whole story of helical duct.
8. engine cold-starting heater according to claim 1, it is characterized in that: described heat exchange drum outer wall is provided with helical rib, and helical rib and urceolus closely cooperate and form described helical duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100281053A CN103089513A (en) | 2013-01-25 | 2013-01-25 | Fuel oil heater capable of starting engine at low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100281053A CN103089513A (en) | 2013-01-25 | 2013-01-25 | Fuel oil heater capable of starting engine at low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089513A true CN103089513A (en) | 2013-05-08 |
Family
ID=48202515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100281053A Pending CN103089513A (en) | 2013-01-25 | 2013-01-25 | Fuel oil heater capable of starting engine at low temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234777A (en) * | 2013-06-18 | 2014-12-24 | 济南吉美乐电源技术有限公司 | Device universal for low-temperature start of diesel engine |
| CN113187640A (en) * | 2021-06-08 | 2021-07-30 | 东风汽车股份有限公司 | Parallel liquid heating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1144396A (en) * | 1966-08-06 | 1969-03-05 | Webasto Werk Baier Kg W | Improvements in and relating to air-or space-heating devices more especially for vehicles |
| DE3639222C1 (en) * | 1986-11-15 | 1988-07-07 | Webasto Ag Fahrzeugtechnik | Air-heating device |
| CN2697336Y (en) * | 2003-12-19 | 2005-05-04 | 河北宏业机械股份有限公司 | Volatilizing type liquid fuel heater |
| CN2906114Y (en) * | 2006-04-12 | 2007-05-30 | 河北宏业机械股份有限公司 | Liquid fuel oil heater |
| CN201003458Y (en) * | 2006-12-31 | 2008-01-09 | 河北南风汽车设备集团有限公司 | Minisize volatilized atomized liquid fuel oil heater |
| CN201003457Y (en) * | 2006-12-31 | 2008-01-09 | 河北南风汽车设备集团有限公司 | Volatilized atomized liquid fuel oil heater |
| CN101852162A (en) * | 2010-05-18 | 2010-10-06 | 高峰 | Volatilization parking heater |
-
2013
- 2013-01-25 CN CN2013100281053A patent/CN103089513A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1144396A (en) * | 1966-08-06 | 1969-03-05 | Webasto Werk Baier Kg W | Improvements in and relating to air-or space-heating devices more especially for vehicles |
| DE3639222C1 (en) * | 1986-11-15 | 1988-07-07 | Webasto Ag Fahrzeugtechnik | Air-heating device |
| CN2697336Y (en) * | 2003-12-19 | 2005-05-04 | 河北宏业机械股份有限公司 | Volatilizing type liquid fuel heater |
| CN2906114Y (en) * | 2006-04-12 | 2007-05-30 | 河北宏业机械股份有限公司 | Liquid fuel oil heater |
| CN201003458Y (en) * | 2006-12-31 | 2008-01-09 | 河北南风汽车设备集团有限公司 | Minisize volatilized atomized liquid fuel oil heater |
| CN201003457Y (en) * | 2006-12-31 | 2008-01-09 | 河北南风汽车设备集团有限公司 | Volatilized atomized liquid fuel oil heater |
| CN101852162A (en) * | 2010-05-18 | 2010-10-06 | 高峰 | Volatilization parking heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234777A (en) * | 2013-06-18 | 2014-12-24 | 济南吉美乐电源技术有限公司 | Device universal for low-temperature start of diesel engine |
| CN104234777B (en) * | 2013-06-18 | 2016-04-27 | 济南吉美乐电源技术有限公司 | A kind of diesel engine cold-starting universal device |
| CN113187640A (en) * | 2021-06-08 | 2021-07-30 | 东风汽车股份有限公司 | Parallel liquid heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103485867B (en) | A kind of heat energy of tail gas of automobile stores method and the device of conversion | |
| CN105119026A (en) | Heat pump air conditioner and battery pack heat management system for electric car | |
| CN103089513A (en) | Fuel oil heater capable of starting engine at low temperature | |
| CN106438123A (en) | Gas inflow heating device and method for engine | |
| CN203785313U (en) | Automobile waste heat-driven adsorption and compression hybrid refrigeration air conditioning system | |
| CN201318232Y (en) | Engine fuel carburetor | |
| CN106285894A (en) | Automobile engine and control method thereof | |
| CN208169026U (en) | Engine charge connecting tube | |
| CN103612553B (en) | A kind of automotive temp regulates and pre-heating system | |
| CN202451233U (en) | Oil-liquid intelligent heating device for vehicle | |
| CN201687633U (en) | Volatilization parking heater | |
| CN207879505U (en) | A kind of methanol heater | |
| CN211730983U (en) | Independent warm air system of truck cab | |
| CN207847843U (en) | A kind of parking heater | |
| CN104996317B (en) | A kind of heating system for educating chicken room | |
| CN204398810U (en) | A kind of vehicle-mounted liquid heater | |
| CN202613622U (en) | External-hanging type evaporative cooling air conditioner for buses | |
| CN103925121A (en) | Catalytic conversion device for hydrogen production | |
| CN206917795U (en) | A kind of parking heater | |
| CN204061020U (en) | Intelligent oil-saving vehicle warmer | |
| CN105065150A (en) | Energy-saving environment-friendly oil tank heater | |
| CN103233832A (en) | General oil tank heating structure | |
| CN201007253Y (en) | Motor vehicle cold-starting operation assembly | |
| CN2575550Y (en) | Safety bidirectional pressure release valve for multifunction water-storing electric water heater | |
| CN210832542U (en) | Air heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |