CN208515375U - Vehicle - Google Patents
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- CN208515375U CN208515375U CN201820850390.5U CN201820850390U CN208515375U CN 208515375 U CN208515375 U CN 208515375U CN 201820850390 U CN201820850390 U CN 201820850390U CN 208515375 U CN208515375 U CN 208515375U
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- vehicle
- heat dissipation
- dissipation device
- guide vane
- radiator
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Abstract
The utility model discloses a kind of vehicles, the vehicle includes: fuel battery engines and the front radiator for cooling down fuel battery engines, the front side of fuel battery engines is arranged in front radiator, the front surface of front radiator is front radiator windward side, longitudinal direction of the front radiator windward side perpendicular to vehicle.Vehicle according to the present utility model can improve radiator frontal area, improve the ability of cooling system in the not increased situation of cost.
Description
Technical field
The utility model relates to technical field of engineering machinery, in particular to a kind of vehicle.
Background technique
State-of-the-art technology of the current fuel cell vehicle as new energy obtains the great branch in home and abroad government and industry
It holds, becomes current and development of automobile from now on important directions.It is external to match high power fuel cell in passenger car mostly, it is domestic by
It is horizontal to be formed on fuel battery engines 11 ', has part vehicle enterprise exploitation matching fuel cell vehicle in commercial vehicle.
Under fuel cell prior art scenario, the cooling of fuel cell becomes important technical problem；With combustion
Expect the promotion of 11 ' power of battery engine, the critical issue that heat dissipation problem increasingly becomes arrangement and technical solution determines.
It is current domestic as follows in the matched cooling system scheme of fuel cell light truck: to rely on former gasoline car vehicle substantially
Body, chassis platform development arrangement；Petrol engine heat sink location arrangement additional cooler is set in former 100 ' front end original cloth of vehicle
13 ' (motor controller cooling systems), such as Fig. 1.4 ' (fuel cell of heat dissipation device is arranged in two sides below vehicle body back side
Engine radiator), such as Fig. 2.It is cooling that radiator mostly uses two 24V low pressure fans 5 ', but heat dissipation effect is undesirable, and two sides
Windward without front, heat dissipation effect is poor for arrangement heat dissipation device 4 ', often occurs fuel battery engines 11 ' at high temperature and limits power
Operation, or even there is shutdown status；5 ' electric efficiency of low pressure fan is poor, and intensity of cooling is inadequate.
Because fuel cell coolant temperature is required at 65-70 DEG C, in the case where summer or high environmental problem, environment temperature
Degree is small with radiator coolant temperature difference, radiates more difficult, it is easier to fuel battery engines 11 ' often occurs and limit power fortune
Row, or even there is shutdown status；And as the promotion of 11 ' power of fuel battery engines upgrades, heat dissipation capacity is even more into multiplication
Add, the operation of extreme influence vehicle and use, to existing cooling system, more stringent requirements are proposed, and Current protocols can not expire substantially
Sufficient design object.
Mostly by limiting 11 ' power of fuel battery engines when increase radiator area, high temperature in the case of current techniques
The tentative plans such as output solve the above problems, but effect is unobvious.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of vehicle out, the vehicle can improve radiator frontal area in the not increased situation of cost, improve cooling system
Ability.
According to the vehicle of the utility model embodiment, comprising: fuel battery engines；For cooling down the fuel cell hair
The front side of the fuel battery engines, the front radiator is arranged in the front radiator of motivation, the front radiator
Front surface be front radiator windward side, longitudinal direction of the front radiator windward side perpendicular to the vehicle.
Vehicle according to the present utility model, by the way that front radiator is arranged in the front side of fuel battery engines, and before making
The vertical vehicle in front surface, that is, windward side of portion's radiator it is longitudinally disposed, so as to increase the frontal area of radiator, mention
The heat dissipation effect of high vehicle improves the ability of cooling system.
According to the vehicle of the utility model one embodiment, further includes: for cooling down the side of the fuel battery engines
Portion's radiator, the heat dissipation device are arranged close to vehicle body lateral surface, and the heat dissipation device with front end far from the outside of vehicle body
Face and rear end are arranged close to the angled manner of vehicle body lateral surface, so that the lateral surface of the heat dissipation device is configured to side
Radiator windward side.
Further, the angle between heat dissipation device windward side and the longitudinal direction of the vehicle is 20 ° -40 °.
Optionally, the vehicle further include: the outer of each heat dissipation device is arranged in pod, the pod
Side, the pod have the guide vane at multiple intervals, and the guide vane is distinguished and admirable to described on the outside of vehicle body for guiding
Heat dissipation device windward side.
Further, the guide vane and the inclined direction of heat dissipation device windward side are on the contrary, and the water conservancy diversion
The relatively described longitudinal inclined degree of blade is less than the relatively described longitudinal inclined degree in heat dissipation device windward side.
Optionally, the vehicle further include: the outlet end of cold wind delivery pipe, the cold wind delivery pipe is dissipated towards the side
The input end of hot device windward side, the cold wind delivery pipe connects the air-conditioning system of the vehicle.
Optionally, the vehicle further include: the outer of each heat dissipation device is arranged in pod, the pod
Side, the pod have the guide vane at multiple intervals, and the guide vane is distinguished and admirable to described on the outside of vehicle body for guiding
Heat dissipation device windward side；Wherein, the distance between the pod and the heat dissipation device are front wide and rear narrow, and described cold
The outlet end of wind delivery pipe is located at the front side of the heat dissipation device.
Optionally, the guide vane is connected by guide vane interlocking bar, and the guide vane interlocking bar can drive more
A guide vane synchronization action, the aperture of each guide vane is adjustable, and the aperture of the guide vane is in institute
Become smaller or close when stating cold wind delivery pipe transporting cold wind.
According to the vehicle of the utility model one embodiment, between the front radiator and the fuel battery engines
It is provided with front cooling circuit, is provided with side cooling circuit between the heat dissipation device and the fuel battery engines,
The front cooling circuit and the side cooling circuit can be independently controlled on-off.
According to the vehicle of the utility model one embodiment, the vehicle has driving motor, the driving motor configuration
There is additional cooler, the additional cooler is arranged between the front radiator and the fuel battery engines.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of traditional vehicle；
Fig. 2 is arrangement schematic diagram of the radiator in Fig. 1 in traditional vehicle；
Fig. 3 is the structural schematic diagram according to the vehicle of the utility model embodiment；
Fig. 4 is arrangement schematic diagram of the radiator in Fig. 3 on vehicle.
Appended drawing reference:
Vehicle 100 (100 '), front cockpit 1, fuel battery engines 11 (11 '), front radiator 12, auxiliary heat dissipation
Device 13 (13 '), rear portion container 2, vehicle body lateral surface 21, vehicle frame 3, stringer 31, heat dissipation device 4 (4 '), heat dissipation device is windward
Face 41, fan 5 (5 '), pod 6, guide vane 61, cold wind delivery pipe 7, input end 71, outlet end 72.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Below with reference to Fig. 3-Fig. 4 description according to the vehicle 100 of the utility model embodiment.As Figure 3-Figure 4, according to this
The vehicle 100 of utility model embodiment includes: fuel battery engines 11 and the front for cooling down fuel battery engines 11
Radiator 12.
As Figure 3-Figure 4, according to the vehicle 100 of the utility model one embodiment, comprising: fuel battery engines 11
With front radiator 12, fuel battery engines 11 are a kind of hydrogen and oxygen to be converted into electric energy by electrochemical reaction
Power generator, process is not related to burning, no mechanical loss, and energy transformation ratio is high, and product is only electricity, Re Heshui, and operation is flat
Surely, low noise.
Front radiator 12 is for cooling down fuel battery engines 11, and as shown in Figure 3 and Figure 4, front radiator 12 is arranged
In the front side of fuel battery engines 11, the front surface of front radiator 12 is 12 windward side of front radiator, front radiator
12 windward sides perpendicular to vehicle 100 longitudinal direction, in this way front windward, the good heat dissipation effect of fuel battery engines 11.
According to the vehicle 100 of the utility model embodiment, dissipated by the way that front is arranged in the front side of fuel battery engines 11
Hot device 12, and make the longitudinally disposed of the vertical vehicle 100 in the front surface i.e. windward side of front radiator 12, so as to increase radiator
Frontal area, improve vehicle 100 heat dissipation effect, improve the ability of cooling system.
Further, the vehicle 100 of the utility model embodiment can also include: heat dissipation device 4, heat dissipation device 4
Cooling fuel battery engines 11 are also used for, and heat dissipation device 4 is arranged close to vehicle body lateral surface 21, optionally, heat dissipation
Device 4 can be two, and two heat dissipation devices 4 can be separately positioned on the two sides of vehicle frame 3 and be arranged close to vehicle body lateral surface 21,
Thus the heat-sinking capability of system can be effectively increased by increasing by two heat dissipation devices 4.
Optionally, heat dissipation device 4 with front end far from vehicle body lateral surface 21 and rear end close to vehicle body lateral surface 21 inclination
Mode arranges that is, heat dissipation device 4 is tilted to rear ramp, so that the lateral surface of heat dissipation device 4 is configured to heat dissipation
Thus 4 windward side 41 of device can effectively increase the front face area of heat dissipation device 4, improve the heat dissipation effect of heat dissipation device 4.
Further, the angle between 4 windward side 41 of heat dissipation device and the longitudinal direction of vehicle 100 can be 20 ° -40 °, can
Selection of land,
The angle can be 30 °, thus not only improve the arrangement of heat dissipation device 4, and can increase meeting for heat dissipation device 4
Wind area.
As shown in Figure 3 and Figure 4, the vehicle 100 of the utility model embodiment can also include: pod 6, and pod 6 can
Think two, two pods 6 can be separately positioned on the outside of each heat dissipation device 4, thus can increase positive windward side
Product improves heat dissipation effect.
Further, as shown in Figure 3 and Figure 4, pod 6 can have multiple guide vanes 61, multiple guide vanes 61
It can be spaced apart on pod 6, thus multiple guide vanes 61 can be used for guiding distinguished and admirable to heat dissipation on the outside of vehicle body
4 windward side 41 of device, to further increase the heat dissipation effect of heat dissipation device 4.
Optionally, guide vane 61 tilts arrangement, and the inclined direction with heat dissipation device windward side 41 on pod 6
On the contrary, i.e. guide vane 61 is tilted to diagonally forward, and the relatively longitudinal inclined degree of guide vane 61 is less than heat dissipation device and meets
The relatively longitudinal inclined degree in wind face 41, that is to say, that the angle between 100 longitudinal direction of guide vane 61 and vehicle is dissipated less than side
Angle between 100 longitudinal direction of hot device windward side 41 and vehicle, can guide in this way it is further amounts of it is distinguished and admirable to heat dissipation device windward
Face 41, and the front face area of heat dissipation device windward side 41 is larger, to be conducive to improve the heat-sinking capability of heat dissipation device 4.
As shown in figure 4, the vehicle 100 of the utility model embodiment can also include: cold wind delivery pipe 7, cold wind delivery pipe 7
Input end 71 connect the air-conditioning system of vehicle 100, the outlet end 72 of cold wind delivery pipe 7 towards heat dissipation device windward side 41,
The distance between pod 6 and heat dissipation device 4 are front wide and rear narrow, and the outlet end 72 of cold wind delivery pipe 7 is located at heat dissipation
The front side of device 4, that is to say, that the wedge shape that the outlet end 72 of cold wind delivery pipe 7 is formed against heat dissipation device 4 and pod 6 is empty
Between, in this way, the cold wind of whole-vehicle air-conditioner system can be passed through in front of tuber drainage to rear portion radiator by cold wind delivery pipe 7, by
This can efficiently use former vehicle air-conditioning system, basic structure is constant do not increase component substantially in the case where, solve high ambient temperature when
The complete machine cooling effect of section, improves the cooling capacity of system, and production cost is low.
Further, valve (not shown) has can be set in the outlet end 72 of cold wind delivery pipe 7, to control cold wind
Connection or shutdown between delivery pipe 7 and heat dissipation device 4 and the air force in cold wind delivery pipe 7 is adjusted, this
Sample opens air-conditioning when environment temperature is more than a certain temperature (such as 30 DEG C) or fuel battery temperature reaches limit power output, utilizes
Air-conditioning cold wind is 4 front air cooling-down of heat dissipation device, as long as there is a small amount of cold air that 4 front end air of heat dissipation device is cold in this way
But it can meet fuel cell cooling requirement, effect is obvious.
Optionally, guide vane 61 can be connected by guide vane interlocking bar (not shown), guide vane interlocking bar
Multiple 61 synchronization actions of guide vane can be driven, thus keep the aperture of each guide vane 61 adjustable, and guide vane 61
Aperture becomes smaller or closes in cold wind 7 transporting cold wind of delivery pipe, in this way, working as cold wind delivery pipe 7 to 4 transporting cold wind of heat dissipation device
When, the aperture of guide vane 61 is minimum or closes, to make more distinguished and admirable to heat dissipation device windward side 41, increase side
The heat dissipation effect of radiator 4.
As shown in figure 4, the vehicle 100 of the utility model embodiment has vehicle frame 3, there are two spaced for the tool of vehicle frame 3
Stringer 31, front radiator 12 are located between the front end of two stringers 31, and two heat dissipation devices 4 are located at two stringers 31
Outside, meanwhile, vehicle 100 may include: front cockpit 1 and rear portion container, between 1 front and back of rear portion container and front cockpit
It separates, thus heat dissipation device 4 can make full use of the cloth of vehicle 100 to empty between front cockpit 1 and rear portion container
Between, keep vehicle 100 compact-sized, connection and reasonable arrangement.
Optionally, front cooling circuit can be set between front radiator 12 and fuel battery engines 11 (in figure
It is not shown), side cooling circuit (not shown) can be set between heat dissipation device 4 and fuel battery engines 11,
Front cooling circuit and side cooling circuit can be independently controlled on-off, in this way, when environment temperature is not very high,
Only fuel battery engines 11 can be cooled down using front cooling circuit, to meet its cooling requirement, in environment temperature
When higher, it can use front cooling circuit and side cooling circuit cool down fuel battery engines 11, to meet
The cooling requirement of fuel battery engines 11, cooling efficiency are high.
Optionally, front radiator 12 and additional cooler 13 share a fan 5, and the fan 5 and heat dissipation device 4
Fan 5 thus can be subtracted using reinforced high pressure cooling fan 5 (as used 350-750V alternating current generator) improving efficiency
In the case where few power consumption, intensity of cooling, the heat-sinking capability of lifting system are improved.
Further, vehicle 100 can have driving motor, and driving motor is configured with additional cooler 13, auxiliary heat dissipation
Device 13 can be set between front radiator 12 and fuel battery engines 11, for cooling driving motor and controller
Deng raising front heat dissipation effect.
In conclusion according to the vehicle 100 of the utility model embodiment existing body structure can be efficiently used, in cost
In not increased situation, the frontal area of radiator (front radiator 12 and heat dissipation device 4) is improved, system is improved
Heat-sinking capability；Efficiently use former vehicle air-conditioning system, basic structure is constant do not increase component substantially in the case where, solve environment
The complete machine cooling effect of high temperature period improves system cooling capacity；Optimize 5 motor form of radiator fan, subtracts improving efficiency
In the case where few power consumption, lifting system heat-sinking capability.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of vehicle (100) characterized by comprising
Fuel battery engines (11)；
For cooling down the front radiator (12) of the fuel battery engines (11), the front radiator (12) is arranged in institute
The front side of fuel battery engines (11) is stated, the front surface of the front radiator (12) is front radiator (12) windward side,
Longitudinal direction of front radiator (12) windward side perpendicular to the vehicle (100).
2. vehicle (100) according to claim 1, which is characterized in that further include:
For cooling down the heat dissipation device (4) of the fuel battery engines (11), the heat dissipation device (4) is outside vehicle body
Side (21) setting, and the heat dissipation device (4) with front end far from vehicle body lateral surface (21) and rear end close to vehicle body lateral surface
(21) angled manner arrangement, so that the lateral surface of the heat dissipation device (4) is configured to heat dissipation device windward side
(41)。
3. vehicle (100) according to claim 2, which is characterized in that heat dissipation device windward side (41) with it is described
Angle between the longitudinal direction of vehicle (100) is 20 ° -40 °.
4. vehicle (100) according to claim 2, which is characterized in that further include:
Pod (6), pod (6) setting is in the outside of each heat dissipation device (4), pod (6) tool
There is the guide vane (61) at multiple intervals, the guide vane (61) is distinguished and admirable to the heat dissipation on the outside of vehicle body for guiding
Device windward side (41).
5. vehicle (100) according to claim 4, which is characterized in that the guide vane (61) and the heat dissipation
The inclined direction of device windward side (41) on the contrary, and the relatively described longitudinal inclined degree of the guide vane (61) be less than the side
The relatively described longitudinal inclined degree in portion radiator windward side (41).
6. vehicle (100) according to claim 2, which is characterized in that further include:
Cold wind delivery pipe (7), the outlet end (72) of the cold wind delivery pipe (7) towards heat dissipation device windward side (41),
The input end (71) of the cold wind delivery pipe (7) connects the air-conditioning system of the vehicle (100).
7. vehicle (100) according to claim 6, which is characterized in that further include: pod (6), the pod (6)
It is arranged in the outside of each heat dissipation device (4), the pod (6) has the guide vane (61) at multiple intervals, institute
It is distinguished and admirable to heat dissipation device windward side (41) on the outside of vehicle body for guiding to state guide vane (61)；
Wherein, the distance between the pod (6) and the heat dissipation device (4) are front wide and rear narrow, and the cold wind conveys
The outlet end (72) of pipe (7) is located at the front side of the heat dissipation device (4).
8. vehicle (100) according to claim 7, which is characterized in that the guide vane (61) is joined by guide vane
Lever is connected, and the guide vane interlocking bar can drive the multiple guide vane (61) synchronization actions, each water conservancy diversion leaf
The aperture of piece (61) is adjustable, and the aperture of the guide vane (61) becomes smaller in cold wind delivery pipe (7) transporting cold wind
Or it closes.
9. vehicle (100) according to claim 2, which is characterized in that the front radiator (12) and fuel electricity
It is provided with front cooling circuit between pond engine (11), the heat dissipation device (4) and the fuel battery engines (11)
Between be provided with side cooling circuit, the front cooling circuit and the side cooling circuit can be independently controlled logical
It is disconnected.
10. vehicle (100) according to claim 1, which is characterized in that the vehicle (100) has driving motor, described
Driving motor is configured with additional cooler (13), the additional cooler (13) setting the front radiator (12) with it is described
Between fuel battery engines (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850390.5U CN208515375U (en) | 2018-06-01 | 2018-06-01 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850390.5U CN208515375U (en) | 2018-06-01 | 2018-06-01 | Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208515375U true CN208515375U (en) | 2019-02-19 |
Family
ID=65339151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850390.5U Active CN208515375U (en) | 2018-06-01 | 2018-06-01 | Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208515375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102056A (en) * | 2019-12-13 | 2020-05-05 | 徐工集团工程机械股份有限公司 | Temperature adjusting device, working method and hybrid power system |
| US11548409B2 (en) | 2020-12-21 | 2023-01-10 | Hyundai Motor Company | Cooling assembly for hydrogen electric trucks |
-
2018
- 2018-06-01 CN CN201820850390.5U patent/CN208515375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102056A (en) * | 2019-12-13 | 2020-05-05 | 徐工集团工程机械股份有限公司 | Temperature adjusting device, working method and hybrid power system |
| US11548409B2 (en) | 2020-12-21 | 2023-01-10 | Hyundai Motor Company | Cooling assembly for hydrogen electric trucks |
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