CN109184964A - A kind of fuel oil radiator and automobile - Google Patents
A kind of fuel oil radiator and automobile Download PDFInfo
- Publication number
- CN109184964A CN109184964A CN201811049470.1A CN201811049470A CN109184964A CN 109184964 A CN109184964 A CN 109184964A CN 201811049470 A CN201811049470 A CN 201811049470A CN 109184964 A CN109184964 A CN 109184964A
- Authority
- CN
- China
- Prior art keywords
- canister
- interface
- fuel tank
- fuel oil
- fuel
- 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.)
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Classifications
-
- 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
- F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
The invention discloses a kind of fuel oil radiator, which includes: radiator line, and the both ends of the radiator line are respectively arranged with canister to interface and fuel tank to interface；Radiating fin, the radiating fin are distributed in canister to interface and fuel tank between interface along radiator line；Wherein, canister is positioned above fuel tank to the position of interface to interface, and radiator line, which has from canister, stretches trend to the edge that interface declines to fuel tank to interface.To, based on the present invention, which reduces the fuel-steam amount into canister, the volume of canister can do it is smaller, in order to mounting arrangements canister.
Description
Technical field
The present invention relates to a kind of radiators, in particular to fuel oil radiator and automobile.
Background technique
The gasoline of automobile is generally stored in fuel tank in liquid form, is supplied by fuel pump and fuel pipe to starting
Work by combustion in machine provides power to automobile；Due to the effumability of gasoline, its volatilization pollution atmosphere and raising in order to prevent
Fuel oil utilization rate is mounted on canister system on Fuel Petroleum automobile.The inside of canister is filled with granular activated carbon, can absorb combustion
The fuel-steam of fuel tank internal volatilization, while making engine is again supplied to by solenoid valve after the liquefaction of the gaseous fuel of absorption
With to improve the utilization rate of fuel oil and reduce air pollution caused by fuel oil volatilization.
The volatility of fuel oil-gas is stronger, and can be aggravated by the raising of air pressure change in fuel tank and ambient temperature
Fuel oil volatilization amount in fuel tank, the fuel-steam for needing canister to will volatilize in time are sponged to guarantee that the pressure in fuel tank is flat
Weighing apparatus.In order to increase the adsorbance of fuel-steam, the inside of canister just needs more active carbons, and the volume and weight of canister will
It increases with it, when canister volume is excessive, the problems such as arrangement of canister will be brought difficult to install.
Summary of the invention
An embodiment provides a kind of fuel oil radiators, for reducing the fuel-steam for entering canister, institute
Stating fuel oil radiator includes:
Radiator line, the both ends of the radiator line are respectively arranged with canister to interface and fuel tank to interface；
Radiating fin, the radiating fin are distributed in the canister to interface and the fuel tank along the radiator line
To between interface；
Wherein, the canister is positioned above the fuel tank to the position of interface, the radiator line tool to interface
Have from the canister and trend is stretched to the edge that interface declines to the fuel tank to interface.
Optionally, the radiator line is the back-shaped structure of spiral.
Optionally, the back-shaped structure of the spiral includes the multiple tilting sections and multiple horizontal segments being alternately arranged.
Optionally, multiple tilting sections in the back-shaped structure of the spiral be parallel to each other, multiple horizontal segments it is mutual
In parallel.
Optionally, the angle that the canister is parallel to the tilting section to interface tilts edge upwards and stretches, the fuel tank
Interface is tilted down with being parallel to the angle of the tilting section along stretching.
Optionally, the tilting section is relative to the tilt angle of the horizontal segment not less than automobile maximum ramp angle.
Optionally, the tilting section is 31 degree relative to the tilt angle of the horizontal segment.
Optionally, the diameter of the main line that the radiating fin is distributed with of the radiator line is greater than the canister pair
The diameter of interface and the fuel tank to interface.
Optionally, the fuel oil radiator further comprises:
Erection support, the erection support is provided with mounting groove and upper and lower ends are provided with mounting hole.
Another embodiment of the present invention provides a kind of automobile, the automobile includes canister, fuel tank and above-mentioned reality
Apply fuel oil radiator described in example, wherein the canister is connected to interface by the first canister adsorption tube with the canister, institute
It states fuel tank and interface is connected to by the second canister adsorption tube with the fuel tank.
According to above-mentioned each embodiment, by increasing a fuel oil heat dissipation in the absorption pipeline that canister is connect with fuel tank
Device, the radiator is cooling by the fuel-steam to volatilize in fuel tank, so that fuel-steam liquefies in radiator and passes through pipeline
It flows back into fuel tank, can effectively reduce the fuel-steam amount into canister, that is, eliminate the volatile quantity of a part of fuel-steam,
Canister is just not necessarily to adsorb a large amount of fuel-steam and arrange a large amount of active carbon, the volume of canister can do it is smaller so that
Canister minimizes lightweight, and in assembly, arrangement that can be more flexible installs canister.
Detailed description of the invention
Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.
Fig. 1 a to 1c is respectively the solid of the fuel oil radiator in one embodiment, face and side view angle it is schematic
Structure chart；
Fig. 2 is the climbable gradient in one embodiment when being 60% gradient, the schematic structure of fuel oil radiator angle position
Figure；
Fig. 3 is the schematic local structural graph of the radiator line of the fuel oil radiator in one embodiment；
Fig. 4 is the schematic knot after the other components assembly such as fuel oil radiator and canister, fuel tank in one embodiment
Composition；
Fig. 5 is after the other components such as fuel oil radiator and canister, fuel tank and engine in one embodiment assemble
Schematic block diagram；
Fig. 6 is the schematic frame after the assembly of the other components such as canister system, fuel tank and engine in a comparative example
Figure.
Label declaration
10 fuel oil radiators
11 radiator lines
111 canisters are to interface
112 fuel tanks are to interface
113 main lines
114 tilting sections
115 horizontal segments
12 radiating fins
13 erection supports
131 mounting grooves
132 mounting holes
20 canisters
21 first canister adsorption tubes
22 second canister adsorption tubes
23 canister desorption pipes
24 logical air pipes
25 third canister adsorption tubes
30 fuel tanks
31 oil inlet and oil return pipes
40 engines
α tilt angle
d1Canister is to interface or fuel tank to the diameter of interface
d2The diameter of main line
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed
Specific embodiment, identical label indicates identical part in the various figures.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.
To make simplified form, part related to the present invention is only schematically shown in each figure, and does not represent it
Practical structures as product.In addition, so that simplified form is easy to understand, with the portion of identical structure or function in some figures
Part only symbolically depicts one of those, or has only marked one of those.
Herein, " first ", " second " etc. are only used for mutual differentiation, rather than indicate significance level and sequence and
Existing premise etc. each other.
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments,
The present invention is further described.
A to Fig. 1 c referring to Figure 1, in one embodiment, fuel oil radiator 10 include: radiator line 11 and radiating fin
Piece 12.
The both ends of the radiator line 11 are respectively arranged with canister to interface 111 and fuel tank to interface 112；
The radiating fin 12 is distributed in canister to interface 111 and fuel tank between interface 112 along radiator line 11；
Wherein, canister is positioned above fuel tank to the position of interface 112 to interface 111, radiator line 11 have from
Canister stretches trend to the edge that interface 112 declines to fuel tank to interface 111.
Based on above structure, an above-mentioned fuel oil radiator 10 is set between canister 20 and fuel tank 30, which dissipates
Hot device 10 can be cooling by the fuel-steam to volatilize in fuel tank 30, so that fuel-steam liquefies in radiator and flows back into combustion
In fuel tank 30, reduces the fuel-steam amount for entering canister 20 from fuel tank 30, that is, eliminates the volatile quantity of a part of fuel-steam,
Canister 20 just without arranging a large amount of active carbon to adsorb a large amount of fuel-steam, the volume of canister 20 can do it is smaller,
So that canister 20 minimizes lightweight, in assembly, arrangement that can be more flexible installs canister 20.
Specifically, the material of above-mentioned fuel oil radiator 10 can be aluminum, and the quantity of radiating fin 12 can be multiple, shape
Shape can be for round perhaps rectangular multiple round or rectangular radiating fins 12 to be mutually equidistantly distributed in heat dissipation pipeline
On 11 main line 113, and it can be and welded with the main line 113 of heat dissipation pipeline 11, so that fuel oil radiator 10 has more
The smaller weight of volume is lighter while the heat dissipation effect got well.
Further, in the present embodiment, a to Fig. 1 c, radiator line 11 can be the back-shaped knot of spiral referring to Figure 1
Structure, the back-shaped structure of the spiral include the multiple tilting sections 114 and multiple horizontal segments 115 being alternately arranged, between multiple tilting sections 114
It can be and be parallel to each other, be also to be parallel to each other between multiple horizontal segments 115；
Also, canister can tilt upwards to be parallel to the angle of tilting section 114 along stretching interface 111, and fuel tank docks
Mouthfuls 112 can be tilted down with to be parallel to the angle of tilting section 114 along stretching.Above structure can increase radiator line 11
Length lengthens fuel-steam residence time in the fuel oil radiator 10, so that the fuel oil more volatilized from fuel tank 30
Steam can be cooled liquefaction.
In addition, various road conditions can be encountered in routine vehicle driving process, and when vehicle climbing, vehicle run-off the straight, fuel oil
Radiator 10 can also tilt therewith, and the tilting section 114 of radiator line 11 and horizontal opposite horizontal position can also change,
That is the tilting section 114 of radiator line 11 is likely to become level, and horizontal segment 115 may become tilting, due to the change of above-mentioned position
Change, it is possible to cause fuel tank to become horizontal or inclination upwards to interface 112, may make a part that should flow back in this way
The fuel-steam for the condensation fired to fuel tank 30 is trapped in inside fuel oil radiator 10.
As a result, as shown in Figure 1 b, in the present embodiment, it is possible to further by 114 phase of tilting section of radiator line 11
Automobile maximum ramp angle is not less than for the inclination angle alpha of horizontal segment 115.According to above-mentioned construction vehicle in climbing, combustion
The fuel-steam condensed in oil radiator 10 can be back to fuel tank 30 along pipeline always, be not accumulated in radiator line
In 11, and then the condensed fluid that can avoid accumulation weakens the heat-sinking capability of fuel oil radiator 10.
Specifically, about the max. climb slope of automobile, the max. climb slope of general automobile is 30% or so, i.e., 16.7 degree left
The right side, therefore, when general automobile max. climb slope is 30%, which is not less than 16.7 degree, can meet vehicle
In climbing the fuel-steam that condenses can always along pipeline it is straight under be back to fuel tank 30, be not accumulated in radiator pipe
In road 11.
For example, as shown in Figure 1 b, it in the present embodiment, can tilt angle by tilting section 114 relative to horizontal segment 115
α is set as 31 degree, 10 location status of fuel oil radiator when as shown in Fig. 2 climbable gradient is 60%, in automobile max. climb slope
For under 60% extreme case, wherein the inclination angle alpha is 31 degree, when the climbable gradient that just can satisfy vehicle is 60%, combustion
The fuel-steam that oil radiator 10 condenses can be back to fuel tank 30.
In the present embodiment, as shown in figure 3, the diameter d of the main line 113 of radiator line 112Respectively greater than canister pair
The diameter d of interface 111 and fuel tank to interface 1121, so that canister can be with other to interface 112 to interface 111 and fuel tank
Pipeline or interface firmly load and unload connection.
Referring to Fig. 1 a to Fig. 1 c, in the present embodiment, fuel oil radiator 10 further comprises: erection support 13, the installation
Support 13 is provided with mounting groove 131, and 13 upper and lower ends of erection support can also be provided with mounting hole 132.
The quantity of mounting groove 131 can be arranged according to the number of plies of the horizontal segment 115 of the back-shaped structure of 10 bolt of fuel oil radiator.
In the present embodiment, as shown in Fig. 1 a to Fig. 1 c, the quantity of mounting groove 131 is three, and three mounting grooves 131 can be equidistant
It is distributed on erection support 13, in order to preferably clamp radiator line 11.Meanwhile radiating fin 12 on fuel oil radiator 10
It can be setting at the pipeline for avoiding the fixed horizontal segment 115 of mounting groove 131.
As shown in Fig. 1 a to Fig. 1 c, in the present embodiment, the upper and lower ends of erection support 13 are provided with mounting hole 132, the peace
Dress hole 132 can be slotted hole or circular hole, so that fuel oil radiator 10 can be fixed inside the vehicle.
Another embodiment of the present invention provides a kind of automobile, which includes canister 20, fuel tank 30, Yi Jishang
State embodiment intermediate fuel oil radiator 10, wherein canister is connected to interface 111 by the first canister adsorption tube 21 with canister 20, fires
Fuel tank is connected to interface 112 by the second canister adsorption tube 22 with fuel tank 30.
In a comparative example, 20 device of canister of automobile, with the connection relationships of other automobile components as shown in fig. 6, its
In, canister 20 is connected by third canister adsorption tube 25 with fuel tank 30, the fuel-steam to volatilize in fuel tank 30 can all into
Enter in canister 20, in order to adsorb fuel-steam in time, needs to be sufficiently loaded with more active carbons in canister 20, with active carbon
Increasing for arrangement amount just needs higher volume of canister 20, when 20 volume of canister is excessive, the arrangement of canister 20 will be brought to pacify
The problems such as dress is difficult.
In the present embodiment, fuel oil radiator 10 is increased between canister 20, fuel tank 30, the connection between each component is closed
System and position are as shown in Figure 4 and Figure 5, and the canister of the fuel oil radiator 10 can pass through the first canister to interface 111 and canister 20
Adsorption tube 21 is connected to, and fuel tank can be connected to interface 112 with fuel tank 30 by the second canister adsorption tube 22.
Specifically, the both ends of the first canister adsorption tube 21 use quick coupling to interface 111 and canister 20 with canister respectively
Grafting, the both ends of the second canister adsorption tube 22 use quick coupling grafting to interface 112 and fuel tank 30 with fuel tank respectively.
According to above structure, which can be cooling by the fuel-steam volatilized from fuel tank 30, so that
Fuel-steam liquefies in radiator and is flowed back into fuel tank 30 by pipeline, can effectively reduce the fuel oil into canister 20
Quantity of steam eliminates the volatile quantity of a part of fuel-steam.
In addition, as shown in figure 5, canister 20 can pass through canister desorption pipe 23 and 40 phase of automobile engine in the present embodiment
It is logical, so as to which the use of engine 40 can be again supplied to after gaseous fuel liquefaction；Canister 20 further comprises logical air pipe 24, for
Ambient atmosphere connection；Fuel tank 30 can be connected to by oil inlet and oil return pipe 31 with automobile engine 40.Between above-mentioned each automobile component
Connection type can be using quick coupling grafting.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope that is bright, and being not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or
Change, such as the combination, segmentation or repetition of feature, should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fuel oil radiator, which is characterized in that the fuel oil radiator (10) includes:
Radiator line (11), the both ends of the radiator line (11) are respectively arranged with canister to interface (111) and fuel tank
To interface (112)；
Radiating fin (12), the radiating fin (12) are distributed in the canister to interface along the radiator line (11)
(111) and the fuel tank is between interface (112)；
Wherein, the canister is positioned above the fuel tank to the position of interface (112), the radiator to interface (111)
Pipeline (11), which has from the canister, stretches trend to the edge that interface (112) declines to the fuel tank to interface (111).
2. fuel oil radiator according to claim 1, which is characterized in that the radiator line (11) is the back-shaped knot of spiral
Structure.
3. fuel oil radiator according to claim 2, which is characterized in that the back-shaped structure of spiral includes being alternately arranged
Multiple tilting sections (114) and multiple horizontal segments (115).
4. fuel oil radiator according to claim 3, which is characterized in that multiple in the back-shaped structure of spiral described incline
Tiltedly section (114) is parallel to each other, multiple horizontal segments (115) are parallel to each other.
5. fuel oil radiator according to claim 4, which is characterized in that the canister is to interface (111) to be parallel to
The angle for stating tilting section (114) is tilted upwards along stretching, and the fuel tank is parallel to the tilting section (114) to interface (112)
Angle tilt down along stretching.
6. fuel oil radiator according to claim 3, which is characterized in that the tilting section (114) is relative to the level
The tilt angle of section (115) is not less than automobile maximum ramp angle.
7. fuel oil radiator according to claim 6, which is characterized in that the tilting section (114) is relative to the level
The tilt angle of section (115) is 31 degree.
8. fuel oil radiator according to claim 1, which is characterized in that being distributed with for the radiator line (11) is described
The diameter of the main line (113) of radiating fin (12) is greater than the canister to interface (111) and the fuel tank to interface (112)
Diameter.
9. fuel oil radiator according to claim 1, which is characterized in that the fuel oil radiator (10) further comprises:
Erection support (13), the erection support (13) is provided with mounting groove (131) and upper and lower ends are provided with mounting hole (132).
10. a kind of automobile, which is characterized in that the automobile includes canister (20), fuel tank (30) and such as claim 1-9
Described in any item fuel oil radiators (10), wherein the canister passes through the first canister adsorption tube (21) and institute to interface (111)
Canister (20) connection is stated, the fuel tank connects interface (112) by the second canister adsorption tube (22) and the fuel tank (30)
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049470.1A CN109184964A (en) | 2018-09-10 | 2018-09-10 | A kind of fuel oil radiator and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049470.1A CN109184964A (en) | 2018-09-10 | 2018-09-10 | A kind of fuel oil radiator and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109184964A true CN109184964A (en) | 2019-01-11 |
Family
ID=64915720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049470.1A Pending CN109184964A (en) | 2018-09-10 | 2018-09-10 | A kind of fuel oil radiator and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN109184964A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10229758A1 (en) * | 2002-07-03 | 2004-01-29 | Daimlerchrysler Ag | Liquid fuel tank for internal combustion engine has fuel condensation system has cryotechnical condenser in venting line between liquid fuel tank and active carbon filter |
| CN1910418A (en) * | 2004-01-08 | 2007-02-07 | 松下电器产业株式会社 | Refrigerator |
| CN201246925Y (en) * | 2008-08-08 | 2009-05-27 | 吴植仁 | Nested sheet type heat radiator |
| CN201852372U (en) * | 2010-10-25 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Air cooling condenser and refrigerator |
| CN103673676A (en) * | 2012-09-14 | 2014-03-26 | 埃贝斯佩歇废气技术合资公司 | Heat exchanger |
| CN105114218A (en) * | 2015-08-21 | 2015-12-02 | 亚普汽车部件股份有限公司 | Energy-saving and environment-friendly fuel system and control method |
-
2018
- 2018-09-10 CN CN201811049470.1A patent/CN109184964A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10229758A1 (en) * | 2002-07-03 | 2004-01-29 | Daimlerchrysler Ag | Liquid fuel tank for internal combustion engine has fuel condensation system has cryotechnical condenser in venting line between liquid fuel tank and active carbon filter |
| CN1910418A (en) * | 2004-01-08 | 2007-02-07 | 松下电器产业株式会社 | Refrigerator |
| CN201246925Y (en) * | 2008-08-08 | 2009-05-27 | 吴植仁 | Nested sheet type heat radiator |
| CN201852372U (en) * | 2010-10-25 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Air cooling condenser and refrigerator |
| CN103673676A (en) * | 2012-09-14 | 2014-03-26 | 埃贝斯佩歇废气技术合资公司 | Heat exchanger |
| CN105114218A (en) * | 2015-08-21 | 2015-12-02 | 亚普汽车部件股份有限公司 | Energy-saving and environment-friendly fuel system and control method |
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Application publication date: 20190111 |
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