CN105673269B - A kind of fuel-heating system and vehicle - Google Patents
A kind of fuel-heating system and vehicle Download PDFInfo
- Publication number
- CN105673269B CN105673269B CN201610158697.4A CN201610158697A CN105673269B CN 105673269 B CN105673269 B CN 105673269B CN 201610158697 A CN201610158697 A CN 201610158697A CN 105673269 B CN105673269 B CN 105673269B
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- heating
- fuel
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- material layer
- conductive plastics
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
Abstract
A kind of fuel-heating system, the supply unit of electric current is provided including heating unit and to heating unit, and heating unit includes being arranged on the fuel heater in fuel tank and heats the heating material layer of fuel in fuel delivery means；Fuel heater is electrically connected to supply unit；Heating material layer includes the conductive plastics heating layer made of conductive plastics, and conductive plastics heating layer is connected to supply unit.A kind of vehicle, including above-mentioned fuel-heating system.It is that heating material layer automatically adjusts the calorific value of itself according to the variation of environment temperature, compensates the thermal loss of fuel in fuel delivery means, and fuel is made in optimum temperature, to improve the thermal efficiency always beneficial to effective.
Description
Technical field
The present invention relates to fluid heater field, in particular to a kind of fuel-heating system and with this fuel
The vehicle of heating system.
Background technology
Existing fuel-heating system includes fuel heater and power switch, and fuel heater is arranged in fuel tank, and
And fuel heater is connect with power switch, turns on the power switch fuel is added by fuel heater when needing heating
Heat, when do not need to heating when by power switch disconnect stop heating.The defects of existing heating unit, is that heated fuel exists
Heat exchange occurs with environment in fuel delivery means, fuel is caused to generate thermal loss so that fuel delivery means are to fuel
Heat insulation effect is poor.
Invention content
The purpose of the present invention is to provide a kind of fuel-heating systems, can automatically be heated according to different environment temperatures
Fuel in fuel delivery means.
Another object of the present invention is to provide a kind of vehicle, can fuel be heated according to different environment temperatures automatically
Fuel in conveying device.
What the embodiment of the present invention was realized in：
A kind of fuel-heating system provides the supply unit of electric current, heating including heating unit and to heating unit
Device includes being arranged on the fuel heater in fuel tank and heats the heating material layer of fuel in fuel delivery means；Fuel
Heater is electrically connected to supply unit；Heating material layer includes the conductive plastics heating layer made of conductive plastics, and conductive
Plastic heating layer is connected to supply unit.
In preferred embodiments of the present invention, above-mentioned fuel delivery means include cartridge, and heating unit, which further includes, to be arranged
Heating pipe sleeve on cartridge, heating pipe sleeve include heating material layer, and heat the conductive plastics heating layer connection of pipe sleeve
To supply unit.
In preferred embodiments of the present invention, above-mentioned fuel delivery means further include fuel filter, and heating unit also wraps
Include heating sleeve of filter；Heating sleeve of filter is sheathed on outside fuel filter, and heating sleeve of filter includes heating material layer, and
The conductive plastics heating layer of heating sleeve of filter is connected to supply unit.
In preferred embodiments of the present invention, above-mentioned fuel delivery means further include oil water separator, and heating unit also wraps
Include oil water separator heating mantle；Oil water separator heating mantle is sheathed on outside oil water separator, and oil water separator heating mantle includes adding
Hot material layer, and the conductive plastics heating layer of oil water separator heating mantle is connected to supply unit.
In preferred embodiments of the present invention, above-mentioned supply unit further includes heating system harness, heating pipe sleeve, filter
At least the two in heating mantle and oil water separator heating mantle is connected to heating system harness.
In preferred embodiments of the present invention, said heating system harness is equipped with the relay for overload protection.
In preferred embodiments of the present invention, above-mentioned fuel is diesel oil.
In preferred embodiments of the present invention, above-mentioned heating material layer further includes insulating layer, and insulating layer is set to conductive modeling
Expect except heating layer.
In preferred embodiments of the present invention, above-mentioned heating material layer further includes outer layer, and outer layer is set to except insulating layer.
A kind of vehicle, including any one above-mentioned fuel-heating system.
The fuel-heating system of the present invention and the advantageous effect of vehicle are：The heating unit of fuel-heating system includes fuel
Heater and heating material layer, fuel heater are used to heat the fuel in fuel tank, and heating material layer is defeated for heating fuel
The fuel in device is sent, heating material layer includes the conductive plastics heating layer made of conductive plastics, and conducting plastics layer is not according to
Same environment temperature automatically adjusts the calorific value of itself, compensates the thermal loss of fuel in fuel delivery means, conveys fuel
Fuel in device improves the thermal efficiency always in the optimum temperature being readily burned.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of fuel-heating system of the present invention；
A schematic cross-sections of the Fig. 2 for heating material layer in the fuel-heating system of first embodiment of the invention；
A schematic cross-sections of the Fig. 3 for heating material layer in the fuel-heating system of second embodiment of the invention；
Fig. 4 is the cross-sectional view that pipe sleeve is heated in fuel-heating system of the present invention.
In figure：
Fuel heater 110, cartridge 120, heating material layer 120, conductive plastics heating layer 121, fuel tank 130, combustion
Material pump 140, oil transfer pump 141, injection pump 142, fuel filter 151, oil water separator 152, heating system harness 160, power supply
Switch 161, relay 162 are grounded line interface 163, harness general supply interface 164, heating material layer 220, conductive plastics heating
Layer 221, insulating layer 222, outer layer 223.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that " orientation or position relationship of the instructions such as " center ", " outer " are term
Based on orientation shown in the drawings or position relationship or the invention product using when the orientation usually put or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of fuel-heating system 100, including heating unit and supply unit.Add
Thermal includes fuel heater 110 and heating material layer.Supply unit includes power supply and heating system harness 160.Heating dress
It puts and is electrically connected with supply unit.
Fuel heater 110 in heating unit is arranged in fuel tank 130, and fuel heater 110 is filled with power supply
Power electric connection in putting.Fuel heater 110 is by flowing through the fuel in electric current heating fuel tank 130 therein, fuel tank
Inlet manifold or cylinder are sprayed into via fuel delivery means by the heated fuel of fuel heater 110 in 130.
Preferably, fuel heater 110 is the automatic constant-temperature-heating semiconductor for having aluminum alloy casing.Fuel heater
110 reached the constant temperature (such as 30 DEG C) of setting in 1-5 seconds, and fuel is made to be in the optimum temperature being readily burned always.
Heating material layer in heating unit includes conductive plastics heating layer 121, and conductive plastics heating layer 121 and electricity
Power electric connection in source device, by flowing through the fuel in electric current heating fuel delivery means therein.
In fuel delivery means with the environment of surrounding heat exchange occurs for the heated fuel of fuel heater 110, not
Under same environment temperature, the fuel in fuel delivery means has different degrees of thermal loss.121 basis of conductive plastics heating layer
Different environment temperatures automatically adjusts the calorific value of itself, compensates the thermal loss of fuel in fuel delivery means, fuel is made to begin
Eventually in the optimum temperature being readily burned, so as to be kept the temperature to the fuel in fuel delivery means, the thermal efficiency is improved.
Conductive plastics heating layer 121 in heating material layer is made of conductive plastics.In one example, heating material layer
120 thickness is 5mm.
Conductive plastics is to mix resin and conductive materials, the functional macromolecule being processed with the processing method of plastics
Material.In one example, conductive plastics is made of semiconductive high molecule plastic material, the weight of material in conductive plastics
Ratio is：65% polyvinyl chloride, 15% conductive black, 5% lead octoate, 110% glass fibre, 4% titanium magnesium close
Bronze, 1% barium stearate.In another example, conductive plastics, which further includes, improves the steady of its photostability and thermal stability
Determine agent.
Conductive plastics microcosmic contraction of conductive plastics at low temperature environment (such as -5 DEG C~5 DEG C) increases current path and increases
Add electric current, so as to increase calorific value；Under warm environment (such as 6 DEG C~30 DEG C), some electricity are cut off in the microcosmic expansion of conductive plastics
Logical circulation road and reduce electric current, so as to reduce calorific value；At very hot temperature (such as 31 DEG C~45 DEG C), conductive plastics occurs larger
Expansion, almost cuts off all current paths and cuts off electric current, so as to which heating amount is similar to zero.
In one example, referring to following table 1, heating material layer 120 generates different under different environment temperatures
Heat heats the fuel in fuel delivery means, and fuel is made to be in preferred temperature (such as 30 DEG C) always.In another example
In, heating material layer 120 makes the fuel in fuel delivery means be in preferable preheating temperature (such as 65-75 DEG C).Another
In a example, heating material layer 120 automatically adjusts the temperature of fuel in fuel delivery means between 0 ° to 160 °.
Table 1
In the present embodiment, fuel delivery means include cartridge 120, fuel filter 151, petrolift 140 and grease point
From device 152.Oil water separator 152 is also referred to as sediment bowl.Cartridge 120 includes the first expects pipe, the second expects pipe and third expects pipe.
Oil water separator 152 is mounted on fuel tank 130, and one end of the first expects pipe is connected to oil water separator 152 and the other end connects
Oil transfer pump 141 is connected to, oil transfer pump 141 is connected to fuel filter 151 by the second expects pipe, and fuel filter 151 passes through third
Expects pipe is connected to injection pump 142.
In one example, fuel delivery means can only include cartridge 120, fuel filter 151 and petrolift 140.
Cartridge 120 includes the first expects pipe, the second expects pipe and third expects pipe.One end of first expects pipe be connected to fuel tank 130 and
The other end is connected to oil transfer pump 141, and oil transfer pump 141 is connected to fuel filter 151, fuel filter 151 by the second expects pipe
Injection pump 142 is connected to by third expects pipe.
In another example, fuel delivery means can only include cartridge 120, oil water separator 152 and petrolift
140.Cartridge 120 includes the first expects pipe and the second expects pipe.Oil water separator 152 is mounted on fuel tank 130, the first expects pipe
One end is connected to oil water separator 152 and the other end is connected to oil transfer pump 141, and oil transfer pump 141 is connected to by the second expects pipe
Injection pump 142.
In yet another example, fuel delivery means can only include cartridge 120 and petrolift 140.Cartridge 120 includes
First expects pipe.One end of first expects pipe is connected to fuel tank 130 and the other end is connected to petrolift 140.
At least one of cartridge 120, fuel filter 151, petrolift 140 and oil water separator 152, which are provided with, to be added
Hot material layer.
The heating material layer of cartridge 120 is wrapped in except cartridge 120, which also referred to as heats pipe sleeve,
Heating material layer includes conductive plastics heating layer 121, and the conducting plastics layer 121 and the power supply of supply unit for heating pipe sleeve are electrically connected
It connects.
In one example, the fully wrapped around firmly cartridge 120 of heating material layer 120.In another example, heating material
120 part of layer encase cartridge 120.Advantage is that heating material layer 120 is directly wrapped in except cartridge 120, knot
Structure is simple, easily manufactured.
The heating material layer of fuel filter 151 is wrapped in except fuel filter 151, which also referred to as filters
Clear device heating mantle, heating material layer include conductive plastics heating layer 121, the conducting plastics layer and supply unit of heating sleeve of filter
Power electric connection.
The heating material layer of petrolift 140 is wrapped in except petrolift 140, which is also referred to as petrolift heating
Set, heating material layer include conductive plastics heating layer 121, the conducting plastics layer of petrolift heating mantle and the power supply electricity of supply unit
Connection.
Petrolift 140 includes oil transfer pump 141 and injection pump 142, and oil transfer pump 141 is also referred to as manual pump.The one of oil transfer pump 141
End is connected to cartridge 120 and the other end is connected to injection pump 142, and oil transfer pump 141 is used for fuel tank 130 and cartridge
Fuel in 120 is delivered to injection pump 142.Injection pump 142 injects fuel into inlet manifold or cylinder.Petrolift heating mantle makes
Fuel in petrolift 140 improves the thermal efficiency of fuel, and fuel atomizing always in the optimum temperature being readily burned
Effect is more preferable, burning is more abundant.
The heating material layer of oil water separator 152 is wrapped in except oil water separator 152, which also referred to as filters
Clear device heating mantle, heating material layer include conductive plastics heating layer 121, the conducting plastics layer and supply unit of heating sleeve of filter
Power electric connection.
The petrolift heating of the heating pipe sleeve, the heating sleeve of filter of fuel filter 151, petrolift 140 of cartridge 120
Set, oil water separator 152 at least one of oil water separator heating mantle be electrically connected to power supply in supply unit.Heating tube
Set, heating sleeve of filter, petrolift heating mantle, oil water separator heating mantle are respective according to different environment temperature automatic adjustments
Fuel therein is heated in calorific value respectively, compensates the thermal loss of fuel, and the fuel in fuel delivery means is made to handle always easily
In the optimum temperature of burning, the thermal efficiency is improved.Compared with the mode of heating of embedded heater strip, heated and fired by heating material layer
Material conveying device will not block fuel delivery circuit.
In addition, fuel tank 130 also includes heating material layer, heating material layer is wrapped in except fuel tank 130, the heating
Material layer is also referred to as fuel tank heating mantle, and heating material layer includes conductive plastics heating layer 121, the conductive modeling of fuel tank heating mantle
The power electric connection of the bed of material and supply unit.Advantage is, reduces the thermal loss in fuel tank 130, avoids
The center of fuel tank 130 or the fuel temperature of bottom are higher so that the heat distributing equilibrium of fuel in fuel tank 130 improves
The thermal efficiency.
Supply unit includes power supply and heating system harness 160.
Power supply is vehicle power supply or the power source special for heating unit.In one example, power supply is the vehicle-mounted of 12V
Power supply.
Heating system harness 160 has multiple interfaces convenient for being integrated and connected.Heating system harness 160 includes power switch
161st, relay 162, ground connection line interface 163 and harness general supply interface 164.
Power switch 161 is used to be switched on or switched off power supply.In one example, heating system harness 160 includes an electricity
Source switch 161, fuel heater 110, conductive plastics heating layer 121 and power supply series connection, when turning on the power switch 161, fuel
Heater 110 and conductive plastics heating layer 121 operate simultaneously.In another example, heating system harness 160 includes five electricity
Source switch 161, first power switch 161 are connected between fuel heater 110 and power supply, and second power supply switch 161 connects
It is connected between heating pipe sleeve and power supply, third power switch 161 is connected between heating sleeve of filter and power supply, the 4th electricity
Source switch 161 is connected between oil water separator heating mantle and power supply, and the 5th power switch 161 is connected to petrolift heating mantle
Between power supply.This five power switches 161 are respectively used to the respective conductive plastics heating layer 121 of independent control.
Relay 162 is arranged between heating unit and power supply, and relay 162 is used to prevent the overload protection of connecting line.
In one example, ground connection line interface 163 is grounded for connecting, and harness general supply interface 164 is used to connect power supply.
In one example, fuel is diesel oil.Fuel heater 110 makes diesel oil to being heated to the fuel in fuel tank 130
Liquid condition in flowing；The heating system of fuel-heating system makes diesel oil from 130 smooth arrival of fuel tank to diesel heating
Petrolift 140, so as to make diesel engine normal starting and normal operation under different environment temperatures.
Fuel-heating system also has automatic monitoring function.
Fuel temperature sensor is provided in fuel delivery means, fuel temperature sensor is used to sense fuel delivery means
The temperature of middle fuel.Heating material layer temperature sensor is provided on heating material layer 120, heating material layer temperature sensor is used
In the temperature of layer of induction heatable material 120.
In one example, fuel temperature sensor is mounted on junction and the fuel of cartridge 120 and fuel tank 130
At least one of pipe 120 and the junction of petrolift 140 position；Heating material layer temperature sensor is mounted on heating material layer
On 120 outer wall.
Fuel temperature sensor and heating material layer temperature sensor are respectively connected to controller, fuel temperature sensor and
The temperature data of the temperature data of fuel and heating material layer is transmitted to controller by heating material layer temperature sensor respectively.Control
Device processed includes memory and processor, and empirically determined heating material layer is stored at different ambient temperatures in memory
Expection heating temp look into value table, processor is used for the actual temperature and desired temperature that compare heating material layer 120, and locate
Reason device is additionally operable to the temperature and fuel temperature that compare heating material layer 120.
Controller is additionally coupled to man-machine interface (HMI).
When actual temperature and desired temperature difference certain temperature (such as 5 DEG C) of heating material layer 120 or when heating
Material layer 120 temperature and fuel temperature difference certain temperature (such as 2 DEG C) when, in man-machine interface by word, light or
Voice prompts heating material layer 120 to deteriorate to driver.
Controller can also be according to the temperature computation fuel of fuel at the temperature of fuel in fuel tank 130 and petrolift 140
Actual thermal efficiency, and with looking into the expection thermal efficiency ratio in value table compared with being prompted when actual thermal efficiency is less than the expected thermal efficiency
Driver's fuel delivery means deteriorate.
Controller prompts the final thermal efficiency by word, figure or voice in man-machine interface to driver.Man-machine interface
It is additionally operable to the connection status by word or all connecting lines of graphical display.For example, when there is open circuit in one or more connecting lines
When man-machine interface show that the connecting line is already off, and pass through word or graphical display and alert.
Second embodiment
The present embodiment provides a kind of fuel-heating system and 100 structure of fuel-heating system of first embodiment offer substantially
Identical, the difference of the two is the structure of heating material layer.Fig. 2-3 are please referred to, the heating material layer 220 of the present embodiment includes leading
Electric plastic heating layer 221, insulating layer 222 and outer layer 223.
Insulating layer 222 is arranged between conductive plastics heating layer 221 and outer layer 223.In one example, insulating layer 222
It is made of foam, such as polyurethane foam.Insulating layer 222 is used to keep the temperature of conductive plastics heating layer 221, reduces conductive modeling
The thermal loss of heating layer 221 is expected, so as to improve the thermal efficiency.Preferably, insulating layer 222 further includes fire proofing material, such as aoxidize
Magnesium powder, advantage is can also be fire-retardant.
Outer layer 223 is rigid plastics, for preventing conductive plastics heating layer 221 and insulating layer 222 by external world.
Fig. 3 shows the schematic cross-section of 222 semi-surrounding fuel delivery means of conductive plastics heating layer 221 and insulating layer,
Fig. 4 shows that conductive plastics heating layer 221 and insulating layer 222 surround and (wrap up) schematic cross-section of fuel delivery means entirely.
The present invention also provides a kind of vehicle, which includes the fuel-heating system in any of the above-described embodiment.The vehicle
Can be diesel vehicle, gasoline car or hybrid vehicle.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fuel-heating system, which is characterized in that it includes heating unit and provides electric current to the heating unit
Supply unit, the heating unit include being arranged on fuel in the fuel heater in fuel tank and heating fuel delivery means
Heating material layer；
The fuel heater is electrically connected to the supply unit；
The heating material layer includes the conductive plastics heating layer made of conductive plastics, and the conductive plastics heating layer connects
It is connected to the supply unit；
The ingredient for preparing the conductive plastics of the conductive plastics heating layer includes by weight：65% polyvinyl chloride, 15%
Conductive black, 5% lead octoate, 10% glass fibre, 4% titanium magnesium alloy powder, 1% barium stearate；
The heating material layer further includes insulating layer and outer layer, and the insulating layer is arranged on the conductive plastics heating layer and described
Between outer layer, the outer layer is rigid plastics, and the insulating layer is made of foam.
2. fuel-heating system according to claim 1, which is characterized in that the fuel delivery means include cartridge,
The heating unit further includes the heating pipe sleeve being set on the cartridge, and the heating pipe sleeve includes the heating material
Layer, and the conductive plastics heating layer of the heating pipe sleeve is connected to the supply unit.
3. fuel-heating system according to claim 2, which is characterized in that the fuel delivery means further include fuel filter
Clear device, the heating unit further include heating sleeve of filter；The heating sleeve of filter is sheathed on outside the fuel filter, institute
It states heating sleeve of filter and includes the heating material layer, and the conductive plastics heating layer connection of the heating sleeve of filter
To the supply unit.
4. fuel-heating system according to claim 3, which is characterized in that the fuel delivery means further include grease point
From device, the heating unit further includes oil water separator heating mantle；The oil water separator heating mantle is sheathed on the grease point
Outside from device, the oil water separator heating mantle includes the heating material layer, and the oil water separator heating mantle is described
Conductive plastics heating layer is connected to the supply unit.
5. fuel-heating system according to claim 4, which is characterized in that the supply unit further includes heating system line
Beam, described at least the two heated in pipe sleeve, the heating sleeve of filter and the oil water separator heating mantle are connected to described
Heating system harness.
6. fuel-heating system according to claim 5, which is characterized in that the heating system harness be provided with for
Carry the relay of protection.
7. fuel-heating system according to claim 1, which is characterized in that the fuel is diesel oil.
8. fuel-heating system according to claim 1, which is characterized in that the heating material layer further includes insulating layer,
The insulating layer is set to except the conductive plastics heating layer.
9. fuel-heating system according to claim 8, which is characterized in that the heating material layer further includes outer layer, institute
Outer layer is stated to be set to except the insulating layer.
10. a kind of vehicle, which is characterized in that the vehicle includes the fuel-heating system described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158697.4A CN105673269B (en) | 2016-03-18 | 2016-03-18 | A kind of fuel-heating system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158697.4A CN105673269B (en) | 2016-03-18 | 2016-03-18 | A kind of fuel-heating system and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673269A CN105673269A (en) | 2016-06-15 |
| CN105673269B true CN105673269B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610158697.4A Active CN105673269B (en) | 2016-03-18 | 2016-03-18 | A kind of fuel-heating system and vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894923A (en) * | 2017-03-09 | 2017-06-27 | 青岛迅驰北斗电子有限公司 | A kind of diesel vehicle remote control fuel-firing preheating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924038Y (en) * | 2007-01-04 | 2007-07-18 | 吴雪 | Automatic temperature-controlling heating device for diesel-oil vehicle fuel-oil pipe |
| CN201273232Y (en) * | 2008-11-27 | 2009-07-15 | 吴雪 | Automatic temperature control heating equipment of diesel vehicle fuel system |
| CN201666202U (en) * | 2010-01-22 | 2010-12-08 | 卫战团 | Self-limited constant temperature electric heating device of diesel oil transporting pipe |
| CN201747488U (en) * | 2010-08-18 | 2011-02-16 | 河北飞尔动力科技开发有限公司 | Heating device for low pressure oil way |
| CN205383018U (en) * | 2016-03-18 | 2016-07-13 | 四川川龙拖拉机制造有限公司 | Fuel -heating system and vehicle |
-
2016
- 2016-03-18 CN CN201610158697.4A patent/CN105673269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924038Y (en) * | 2007-01-04 | 2007-07-18 | 吴雪 | Automatic temperature-controlling heating device for diesel-oil vehicle fuel-oil pipe |
| CN201273232Y (en) * | 2008-11-27 | 2009-07-15 | 吴雪 | Automatic temperature control heating equipment of diesel vehicle fuel system |
| CN201666202U (en) * | 2010-01-22 | 2010-12-08 | 卫战团 | Self-limited constant temperature electric heating device of diesel oil transporting pipe |
| CN201747488U (en) * | 2010-08-18 | 2011-02-16 | 河北飞尔动力科技开发有限公司 | Heating device for low pressure oil way |
| CN205383018U (en) * | 2016-03-18 | 2016-07-13 | 四川川龙拖拉机制造有限公司 | Fuel -heating system and vehicle |
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| Publication number | Publication date |
|---|---|
| CN105673269A (en) | 2016-06-15 |
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