CN209552938U - A kind of heat-exchanger rig and vehicle - Google Patents
A kind of heat-exchanger rig and vehicle Download PDFInfo
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- CN209552938U CN209552938U CN201822113092.0U CN201822113092U CN209552938U CN 209552938 U CN209552938 U CN 209552938U CN 201822113092 U CN201822113092 U CN 201822113092U CN 209552938 U CN209552938 U CN 209552938U
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Abstract
The utility model belongs to vehicle technical field of heat dissipation, specifically discloses a kind of heat-exchanger rig for radiating for vehicle.Above-mentioned heat-exchanger rig is located at the headstock portion of vehicle, and vehicle outer gas stream flows through the heat exchanger components of above-mentioned heat-exchanger rig by the air-inlet grille in above-mentioned headstock portion.Above-mentioned heat-exchanger rig further includes at least one driving mechanism, above-mentioned driving mechanism is mounted on the top of above-mentioned heat exchanger components and/or is mounted on the lower part of above-mentioned heat exchanger components, and the top or lower part for being equipped with the above-mentioned heat exchanger components of driving mechanism can be moved forward and backward in the driving direction of above-mentioned vehicle.The utility model can be by adjusting the Installation posture of the heat-exchanger rig internal heat component, to improve the wind speed uniformity on its surface, so that it is guaranteed that the condenser and radiator in the heat-exchanger rig can normally, efficiently work.
Description
Technical field
The utility model belongs to vehicle technical field of heat dissipation, specifically discloses a kind of heat exchange dress for radiating for vehicle
It sets and a kind of vehicle for having used above-mentioned heat-exchanger rig.
Background technique
Cooling system of vehicle generally include condenser, radiator, water pump, compressor, evaporator, air blower, cooling fan,
The components such as front-end module carrier, pipeline.The components such as condenser, radiator and cooling fan are generally integrated together, and fixed
On the module carrier of front of the car, to constitute the refrigerating module in the cooling system.
Refrigerating module in the prior art is generally fixed structure, cannot achieve the effect of air inlet adjustment, thus
Influence the cooling effect of refrigerating module.It is negative in hot environment or height seriously to limit vehicle for the lower refrigerating module of cooling efficiency
Operation under lotus state, and great security risk is constituted to the safety traffic of vehicle.
Especially greatly developing the present of new energy vehicle, traditional fuel engines is not such for another example for electric energy engine
It needs constantly to blast fresh air combustion-supporting.Therefore, the air-inlet grille of new energy vehicle is smaller and smaller, and cooling mould can not be completely covered
Block, the serious wind speed uniformity for reducing refrigerating module surface, to influence the normal work of condenser and radiator in refrigerating module
Make.
Therefore, this field needs a kind of refrigerating module that can improve surface wind speed uniformity, to ensure in refrigerating module
Condenser and radiator can normally, efficiently work.
Utility model content
A brief summary of one or more aspects is given below to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and be both not intended to identify critical or decisive element in all aspects also non-
Attempt to define the range in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts are with the sequence for more detailed description given later.
In order to cope with the problem of bringing after air-inlet grille minimizes, improve the wind speed uniformity of apparatus surface, this is practical new
Type provides a kind of heat-exchanger rig, by adjusting the Installation posture of the heat-exchanger rig internal heat component, to improve its surface
Wind speed uniformity, so that it is guaranteed that the condenser and radiator in the heat-exchanger rig can normally, efficiently work.
Above-mentioned heat-exchanger rig provided by the utility model, positioned at the headstock portion of vehicle, vehicle outer gas stream passes through above-mentioned headstock portion
Air-inlet grille flow through the heat exchanger components of above-mentioned heat-exchanger rig.
Above-mentioned heat-exchanger rig further includes at least one driving mechanism, and above-mentioned driving mechanism is mounted on the upper of above-mentioned heat exchanger components
Portion and/or the lower part for being mounted on above-mentioned heat exchanger components, the top or lower part for being equipped with the above-mentioned heat exchanger components of driving mechanism are upper
Stating can be moved forward and backward in the driving direction of vehicle.
Preferably, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned driving mechanism drives above-mentioned heat exchanger components
Top and/or lower part can move so that above-mentioned heat exchanger components be pitch attitude, under above-mentioned pitch attitude, above-mentioned heat exchanging part
Plane where part can be tilted forward and back along above-mentioned driving direction in the orthogonal plane of above-mentioned driving direction.
Preferably, in above-mentioned heat-exchanger rig provided by the utility model, under above-mentioned pitch attitude, above-mentioned heat exchanger components
Can have upper part far from above-mentioned air-inlet grille, its underpart close to above-mentioned air-inlet grille the first posture and upper part close to upper
State the second posture of air-inlet grille, its underpart far from above-mentioned air-inlet grille.
Preferably, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned heat-exchanger rig can also include the first drive
Motivation structure and the second driving mechanism；
Above-mentioned first driving mechanism can be installed on the top of above-mentioned heat exchanger components, independently to drive above-mentioned heat exchanger components
Top be moved forward and backward, correspondingly, above-mentioned second driving mechanism can be installed on the lower part of above-mentioned heat exchanger components, independently to drive
The lower part for moving above-mentioned heat exchanger components is moved forward and backward；And
Under above-mentioned pitch attitude, third of the plane close to above-mentioned air-inlet grille where above-mentioned heat exchanger components can have it
Posture and fourth posture of the plane far from above-mentioned air-inlet grille where it.
Optionally, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned heat-exchanger rig also may include the first drive
Motivation structure and the second driving mechanism；
Above-mentioned first driving mechanism can be installed on the top of above-mentioned heat exchanger components, correspondingly, above-mentioned second driving mechanism
It can be installed on the lower part of above-mentioned heat exchanger components, above-mentioned first driving mechanism and above-mentioned second driving mechanism drive above-mentioned heat exchanging part
The upper and lower part of part is moved forward and backward, so that above-mentioned heat exchanger components are located at plumbness, under above-mentioned plumbness, above-mentioned heat exchange
Component is located at the orthogonal plane of above-mentioned driving direction, and
Under above-mentioned plumbness, above-mentioned heat exchanger components have its where plane close to above-mentioned air-inlet grille nearly posture and
Remote posture of the plane far from above-mentioned air-inlet grille where it.
Optionally, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned driving mechanism can be motor-driven
Rotary shaft, above-mentioned rotary shaft may be mounted at the upper side edge and/or lower side of above-mentioned heat exchanger components, and above-mentioned rotary shaft two sides have
Gear, said gear rotate top or lower part movement to drive above-mentioned heat exchanger components on matched rack gear.
Optionally, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned driving mechanism can also include hydraulic stem
Or electromagnetism telescopic rod.
Optionally, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned heat exchanger components can also include pumping wind
Fan, First Heat Exchanger and the second heat exchanger, above-mentioned First Heat Exchanger and above-mentioned second heat exchanger are located in above-mentioned driving direction
Between above-mentioned extraction fan and above-mentioned air-inlet grille；
Above-mentioned First Heat Exchanger is in above-mentioned driving direction between above-mentioned second heat exchanger and above-mentioned air-inlet grille；With
And
Above-mentioned driving mechanism is mounted on the top or lower part of above-mentioned second heat exchanger, drives the top of above-mentioned second heat exchanger
Or the movement of lower part, and drive the movement on above-mentioned extraction fan and above-mentioned First Heat Exchanger respectively top or lower part.
Preferably, in above-mentioned heat-exchanger rig provided by the utility model, above-mentioned First Heat Exchanger can be condenser, phase
It answers, above-mentioned second heat exchanger can be radiator；Or
Above-mentioned First Heat Exchanger can be radiator, correspondingly, above-mentioned second heat exchanger is condenser.
Another aspect according to the present utility model, the utility model additionally provide a kind of vehicle, and above-mentioned vehicle includes vehicle
Cooling system, above-mentioned cooling system of vehicle include any one of the above heat-exchanger rig.
Based on above description, the utility model has the beneficial effects that: can be by adjusting the heat-exchanger rig internal heat
The Installation posture of component, to improve the wind speed uniformity on its surface, so that it is guaranteed that condenser and radiator in the heat-exchanger rig
It can normally, efficiently work.
Detailed description of the invention
After the detailed description for reading embodiment of the disclosure in conjunction with the following drawings, it better understood when that this is practical new
The features described above and advantage of type.In the accompanying drawings, each component is not necessarily drawn to scale, and with similar correlation properties or
The component of feature may have same or similar appended drawing reference.
Fig. 1 shows the schematic diagram of the plumbness of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 2 shows the schematic diagrames of the first posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 3 shows the schematic diagram of the second posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 4 shows the schematic diagram of the first posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 5 shows the schematic diagram of the second posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 6 shows the schematic diagram of the third posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Fig. 7 shows the schematic diagram of the 4th posture of the above-mentioned heat-exchanger rig of an embodiment of the present invention offer.
Appended drawing reference:
1 condenser；
2 radiators；
3 gears；
4 rack gears；
5 air-inlet grilles；
6 extraction fans；
7 springs；
8 cooling air-flows.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this theory
The bright revealed content of book understands other advantages and effect of the utility model easily.Although the description of the utility model will tie
It closes preferred embodiment to introduce together, but this feature for not representing this utility model is only limitted to the embodiment.On the contrary, knot
Closing the purpose that embodiment makees utility model introduction is to be possible to extend to cover the claim based on the utility model
Other selections or transformation out.In order to provide to the understanding of the depth of the utility model, be described below in will be comprising many specific
Details.The utility model can also be implemented without using these details.In addition, in order to avoid the weight of chaotic or fuzzy the utility model
Point, some details will be omitted in the de-scription.
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, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, in the following description used in "upper", "lower", "left", "right", "top", "bottom", "horizontal", " hang down
It directly " should be understood orientation depicted in this section and relevant drawings.The term of this relativity explanation merely for convenience
With not representing device that it is described need to be manufactured or be operated with particular orientation, therefore should not be construed as practical new to this
The limitation of type.
It is appreciated that, although term " first ", " second ", " third " etc. can be used herein to describe various assemblies, area
Domain, layer and/or part, these components, regions, layers, and/or portions should not be limited by these terms, and these terms are intended merely to
Distinguish different components, regions, layers, and/or portions.Therefore, first assembly discussed below, regions, layers, and/or portions can be
It is referred to as the second component, regions, layers, and/or portions in the case where without departing from some embodiments of the utility model.
Although for simplify explain the above method is illustrated to and is described as a series of actions, it should be understood that and understand,
The order that these methods are not acted is limited, because according to one or more embodiments, some movements can occur in different order
And/or with from it is depicted and described herein or herein it is not shown and describe but it will be appreciated by those skilled in the art that other
Movement concomitantly occurs.
In order to cope with the problem of bringing after air-inlet grille minimizes, improve the wind speed uniformity of apparatus surface, this is practical new
Type provides a kind of embodiment of heat-exchanger rig, by adjusting the Installation posture of the heat-exchanger rig internal heat component, to improve
The wind speed uniformity on its surface, so that it is guaranteed that the condenser and radiator in the heat-exchanger rig can normally, efficiently work.
As shown in Figure 1, above-mentioned heat-exchanger rig provided in this embodiment can be located at vehicle headstock portion, face vehicle into
Gas grid 5.The height of above-mentioned air-inlet grille 5 can be less than the heat exchanger components of above-mentioned heat-exchanger rig.Cooling air-flow 8 outside vehicle passes through
The air inlet grille grid current 5 in above-mentioned headstock portion, directly through the lower part of the heat exchanger components of above-mentioned heat-exchanger rig.
Above-mentioned heat exchanger components may include condenser 1 and radiator 2.Above-mentioned condenser 1 is in the driving direction of vehicle, position
Between above-mentioned radiator 2 and above-mentioned air-inlet grille 5.Above-mentioned condenser 1 is fixedly connected with above-mentioned radiator 2.In the present embodiment,
Before direction with the tailstock of above-mentioned vehicle to headstock is；After direction with the headstock of above-mentioned vehicle to the tailstock is；With above-mentioned front and back
Direction is the driving direction of vehicle.
It is above-mentioned to change in order to further enhance the wind speed of cooling air-flow 8 on the above-mentioned radiator 2 far from above-mentioned air-inlet grille 5
Thermal part can also include extraction fan 6.Above-mentioned extraction fan 6 is mounted on the rear of above-mentioned radiator 2.
It will be understood to those skilled in the art that in above-mentioned heat-exchanger rig provided in this embodiment, above-mentioned air-inlet grille 5
Height be less than above-mentioned heat exchanger components, only a kind of concrete case of the present embodiment miniaturization air-inlet grille.In other implementations
In example, above-mentioned heat exchanger components can also be less than using the width of above-mentioned air-inlet grille 5；Or height and width are both less than above-mentioned heat exchange
The other modes of component, to realize the purpose of miniaturization air-inlet grille.It is open by reducing above-mentioned air-inlet grille 5, it can be effective
Ground reduces the running resistance of above-mentioned vehicle, to improve economy.
Correspondingly, the lower part of the above-mentioned heat exchanger components of above-mentioned 5 face of air-inlet grille, only in the present embodiment, corresponding to above-mentioned
The height of air-inlet grille 5 be less than above-mentioned heat exchanger components height, and provide a kind of concrete scheme.In other embodiments, on
Stating air-inlet grille 5 can also be with the middle part or top of the above-mentioned heat exchanger components of face；Or it is less than heat exchange corresponding to the width of air-inlet grille
The width of component, and use the scheme of face heat exchanger components left part, middle part or right part.
It will also be understood by those skilled in the art that above-mentioned condenser 1 in the driving direction of vehicle, is located at above-mentioned heat dissipation
Between device 2 and above-mentioned air-inlet grille 5, a kind of only preferred embodiment of the present embodiment.The purpose of the program is to have bigger
The above-mentioned air-inlet grilles 5 of 1 face of above-mentioned condenser of radiating requirements makes high wind speed, the low temperature flowed into from above-mentioned air-inlet grille 5
Cooling air-flow 8 can be directly through above-mentioned condenser 1, to promote the heat dissipation effect to above-mentioned condenser 1.In other implementations
In example, even if being placed between above-mentioned condenser 1 and above-mentioned air-inlet grille 5 by above-mentioned radiator 2 in the driving direction of vehicle,
Also without prejudice to the design of the utility model, it will not influence the normal implementation of the utility model.Correspondingly, existing in above-mentioned radiator 2
Before, and in the posterior embodiment of above-mentioned condenser 1, above-mentioned extraction fan 6 also may be mounted at above-mentioned 1 rear of condenser.
Under plumbness as shown in Figure 1, in above-mentioned heat-exchanger rig provided in this embodiment, from above-mentioned air-inlet grille
5 wind speed with higher of cooling air-flow 8 flowed into and lower temperature.The sub-cooled air-flow 8 of the above-mentioned high wind speed in part, passes through
Above-mentioned condenser 1 after the heat for taking away above-mentioned 1 lower part of condenser, again passes through above-mentioned radiator 2 as the heat dissipation of above-mentioned radiator 2.Its
The sub-cooled air-flow 8 of the above-mentioned high wind speed of remaining part point becomes low then after the blocking and heat exchange of above-mentioned 1 lower part of condenser
The High-temperature cooling air-flow 8 of wind speed, then radiate for the top of above-mentioned condenser 1.
The wind speed of this 1 lower part of condenser is higher, and the lower radiator structure of top wind speed, is easy to cause above-mentioned condenser
The heat transfer effect on 1 top is poor.Above-mentioned radiator structure is unable to cool in time from the inflow of above-mentioned 1 top of condenser, through overcompression
The compressed high temperature and high pressure gas of machine, to influence the normal work of above-mentioned condenser 1.And if using will be after compressor compresses
Above-mentioned high temperature and high pressure gas, from the lower part of above-mentioned condenser 1 flow into scheme, then be easy influence to the cold of above-mentioned radiator 2
But effect, the refrigerant that not can guarantee after above-mentioned radiator 2 is liquid, to influence the normal work of above-mentioned radiator 2
Make.
It is provided in this embodiment above-mentioned in order to solve the problems, such as that the heat-exchanger rig surface wind speed under above-mentioned plumbness is uneven
Heat-exchanger rig further includes a driving mechanism.Above-mentioned driving mechanism may include the rotary shaft being driven by motor, above-mentioned rotation
Shaft may be mounted at the upside of above-mentioned radiator 2.The two sides of above-mentioned rotary shaft can have gear 3, and said gear 3 can be
It is rotated on matched rack gear 4, to drive the top of above-mentioned radiator 2 to be moved forward and backward along the direction parallel with above-mentioned rack gear 4.
It will be understood to those skilled in the art that the above-mentioned driving mechanism being mounted on radiator 2 is the present embodiment
A kind of preferred embodiment.The purpose of the preferred embodiment is for stress point to be set to the centre of above-mentioned heat exchanger components, to further increase
The weight balancing of above-mentioned heat exchanger components.In other embodiments, it is set in the driving direction of vehicle corresponding to above-mentioned radiator 2
Between above-mentioned condenser 1 and above-mentioned air-inlet grille 5, above-mentioned driving mechanism also be may be mounted on above-mentioned condenser 1.
It will also be understood by those skilled in the art that the above-mentioned driving mechanism being made of rotary shaft, gear 3 and rack gear 4 is only
It is a kind of preferred embodiment of the present embodiment.For the program since structure is simple, occupied space is smaller, and reliability is preferable, is driving machine
The more excellent specific embodiment of structure.In addition, position more smooth on above-mentioned automobile body is relatively more, and the ruler of heat exchanger components
It is very little relatively small and irregular.Above-mentioned rack gear 4 can be further mounted on the vehicle body of vehicle by this preferred embodiment, and incite somebody to action
Said gear 3 is mounted on above-mentioned condenser 1, can further facilitate the installation of above-mentioned heat-exchanger rig, and reduce and installing
Probability of damage in journey.And in other embodiments, above-mentioned driving mechanism can also using hydraulic stem, electromagnetism telescopic rod or other
The driving part of form drives above-mentioned heat exchanger components.
As shown in Fig. 2, in above-mentioned heat-exchanger rig provided in this embodiment, by said gear 3 in matched above-mentioned tooth
Rotation on item 4 can drive the top of above-mentioned radiator 2, move backward along the direction parallel with above-mentioned rack gear 4, to constitute
The top of above-mentioned heat exchanger components is far from above-mentioned air-inlet grille 5, and its underpart is close to the pitch attitude of above-mentioned air-inlet grille 5, i.e.,
One posture.Above-mentioned radiator 2 drives the top of above-mentioned condenser 1 and above-mentioned extraction fan 6 to move backward together.
Under above-mentioned first posture, above-mentioned condenser 1 tilts backwards the composition of cooling air-flow 8 flowed into from air-inlet grille 5
Flow-guiding structure.Above-mentioned tilt backwards is for the orthogonal plane of above-mentioned vehicle heading.It is above-mentioned to tilt backwards
Flow-guiding structure help to guide more above-mentioned cooling air-flows 8, the top of above-mentioned condenser 1 is flowed to higher wind speed, thus
Promote the wind speed uniformity on above-mentioned 1 surface of condenser.
Therefore, under above-mentioned first posture, the heat transfer effect of above-mentioned condenser 1 is best, can guarantee above-mentioned radiator 2
Under the premise of normal work, the above-mentioned exchange capability of heat of above-mentioned condenser 1 is effectively promoted, to cooled down in time from above-mentioned condenser 1
What top flowed into, the high temperature and high pressure gas after compressor compresses, to ensure the normal work of above-mentioned condenser 1.
When carrying out inclination as shown in Figure 2, height in the vertical direction can reduce above-mentioned heat exchanger components.In order to true
Above-mentioned heat exchanger components are protected under above-mentioned first posture, and during changing posture, can firmly with said gear 3 and
Rack gear 4 comes into full contact with, and can also be fixed above-mentioned heat exchanger components by being mounted on the springs 7 of above-mentioned heat exchanger components upper and lower ends
On vehicle body crossbeam.
When rotation of the said gear 3 on matched above-mentioned rack gear 4, the top of above-mentioned radiator 2 is driven to move backward, on
It states heat exchanger components height in the vertical direction to reduce, above-mentioned spring 7 constantly above-mentioned rack gear 4 can be provided and be come closer
Power, it is ensured that its coming into full contact with said gear 3 and stress.
It will be understood to those skilled in the art that in order to ensure being mounted on the above-mentioned condenser 1 of above-mentioned 2 front end of radiator,
Vehicle body will not be collided during above-mentioned heat exchanger components change its pitch attitude, the height of above-mentioned radiator 2 can be preferably
Greater than the height of above-mentioned condenser 1.By by the height difference setting of above-mentioned condenser 1 and above-mentioned radiator 2 enough to big, can
To further ensure that above-mentioned heat exchanger components can significantly change its pitch attitude, to further promote above-mentioned condenser
The wind speed uniformity on 1 surface.
Correspondingly, above-mentioned extraction fan 6 can also be preferably less than the height of above-mentioned radiator 2, to obtain identical effect
Fruit.
It will also be understood by those skilled in the art that above-mentioned driving mechanism is mounted on the upside of above-mentioned radiator 2, only originally
A kind of concrete scheme of embodiment.In other embodiments, above-mentioned driving mechanism also may be mounted at the downside of radiator 2, lead to
Overdrive above-mentioned radiator 2 lower part move forward mode, equally may be constructed the top of above-mentioned heat exchanger components far from above-mentioned
Air-inlet grille 5, and its underpart is close to the first posture of above-mentioned air-inlet grille 5, to realize the wind for promoting above-mentioned 1 surface of condenser
The effect of fast uniformity.
It will also be understood by those skilled in the art that the above-mentioned spring 7 being mounted in above-mentioned heat exchanger components upper and lower ends, only
It is a kind of concrete scheme of the present embodiment.In other embodiments, above-mentioned spring 7 can also in response to other inclined directions, if
It sets in above-mentioned heat exchanger components left and right ends.Above-mentioned spring 7 is also not necessarily intended to be directly installed on vehicle body crossbeam, but can lead to
A bracket is crossed, it is modular to be installed on vehicle body crossbeam, in order to replace.Those skilled in the art can also use other
Elastic material substitutes above-mentioned spring, to play identical effect.
As shown in figure 3, in above-mentioned heat-exchanger rig provided in this embodiment, by said gear 3 in matched above-mentioned tooth
Rotation on item 4 can drive the top of above-mentioned radiator 2, move forward along the direction parallel with above-mentioned rack gear 4, to constitute
The top of above-mentioned heat exchanger components is close to above-mentioned air-inlet grille 5, and pitch attitude of its underpart far from above-mentioned air-inlet grille 5, i.e.,
Two postures.Above-mentioned radiator 2 drives the top of above-mentioned condenser 1 and above-mentioned extraction fan 6 to move forward together.
Under above-mentioned second posture, above-mentioned condenser 1 turns forward to the composition of cooling air-flow 8 flowed into from air-inlet grille 5
Flow-guiding structure.Above-mentioned turn forward is for the orthogonal plane of above-mentioned vehicle heading.It is above-mentioned to turn forward
Flow-guiding structure help to reduce intake resistance to the maximum extent, to improve the intake of above-mentioned air-inlet grille 5.
Under above-mentioned second posture, the above-mentioned flow-guiding structure to turn forward draws the cooling air-flow 8 flowed into from air-inlet grille 5
The lower part of above-mentioned condenser 1 is led, to improve the wind speed of the cooling air-flow 8 across above-mentioned condenser 1, and is reduced across above-mentioned cold
The temperature of the cooling air-flow 8 of condenser 1, to improve the cooling capacity to above-mentioned radiator 2.It turns forward however, above-mentioned
Flow-guiding structure can further decrease the wind speed uniformity on above-mentioned 1 surface top of condenser.Therefore, above-mentioned second posture is more suitable for
The operation of vehicle low speed is idle etc. to using under the lower mode of above-mentioned 1 load of condenser.
It will be understood to those skilled in the art that above-mentioned driving mechanism is mounted on the upside of above-mentioned radiator 2, only this reality
Apply a kind of concrete scheme of example.In other embodiments, above-mentioned driving mechanism also may be mounted at the downside of radiator 2, pass through
The mode for driving the lower part of above-mentioned radiator 2 to move backward, equally may be constructed the top of above-mentioned heat exchanger components close to it is above-mentioned into
Gas grid 5, and second posture of its underpart far from above-mentioned air-inlet grille 5, so that reduction intake resistance is realized, to improve intake
Effect.
In order to further coordinate the heat-sinking capability of the intake resistance in vehicle travel process, heat-exchanger rig, with above-mentioned condensation
The problem of wind speed uniformity on 1 surface top of device, the utility model additionally provides a kind of embodiment of heat-exchanger rig.
As shown in figs. 4-7, above-mentioned heat-exchanger rig provided in this embodiment can be located at the headstock portion of vehicle, face vehicle
Air-inlet grille 5.The height of above-mentioned air-inlet grille 5 can be less than the heat exchanger components of above-mentioned heat-exchanger rig.Cooling air-flow 8 outside vehicle is logical
The air inlet grille grid current 5 for crossing above-mentioned headstock portion, directly through the lower part of the heat exchanger components of above-mentioned heat-exchanger rig.
Above-mentioned heat exchanger components may include condenser 1 and radiator 2.Above-mentioned condenser 1 is in the driving direction of vehicle, position
Between above-mentioned radiator 2 and above-mentioned air-inlet grille 5.Above-mentioned condenser 1 is fixedly connected with above-mentioned radiator 2.In the present embodiment,
Before direction with the tailstock of above-mentioned vehicle to headstock is；After direction with the headstock of above-mentioned vehicle to the tailstock is；With above-mentioned front and back
Direction is the driving direction of vehicle.
It will be understood to those skilled in the art that working as above-mentioned heat exchanger components under plumbness, provided in this embodiment
The wind speed with higher of cooling air-flow 8 flowed into above-mentioned heat-exchanger rig from above-mentioned air-inlet grille 5 and lower temperature.Part
The sub-cooled air-flow 8 of above-mentioned high wind speed after the heat for taking away above-mentioned 1 lower part of condenser, is again passed through across above-mentioned condenser 1
Above-mentioned radiator 2 is the heat dissipation of above-mentioned radiator 2.The sub-cooled air-flow 8 of the above-mentioned high wind speed of rest part, then by above-mentioned
After the blocking and heat exchange of 1 lower part of condenser, become the High-temperature cooling air-flow 8 of low wind speed, then dissipate for the top of above-mentioned condenser 1
Heat.
The wind speed of this 1 lower part of condenser is higher, and the lower radiator structure of top wind speed, is easy to cause above-mentioned condenser
The heat transfer effect on 1 top is poor.Above-mentioned radiator structure is unable to cool in time from the inflow of above-mentioned 1 top of condenser, through overcompression
The compressed high temperature and high pressure gas of machine, to influence the normal work of above-mentioned condenser 1.And if using will be after compressor compresses
Above-mentioned high temperature and high pressure gas, from the lower part of above-mentioned condenser 1 flow into scheme, then be easy influence to the cold of above-mentioned radiator 2
But effect, the refrigerant that not can guarantee after above-mentioned radiator 2 is liquid, to influence the normal work of above-mentioned radiator 2
Make.
It is provided in this embodiment above-mentioned in order to solve the problems, such as that the heat-exchanger rig surface wind speed under above-mentioned plumbness is uneven
Heat-exchanger rig further includes two driving mechanisms.Above-mentioned two driving mechanism can respectively include the rotation being driven by motor
Axis, above-mentioned two rotary shafts can be separately mounted to the upper side and lower side of above-mentioned radiator 2.The two sides of above-mentioned rotary shaft can be with
With gear 3, said gear 3 can rotate on matched rack gear 4, to drive the top of above-mentioned radiator 2 to carry out front and back shifting
It is dynamic.
It will be understood to those skilled in the art that the above-mentioned driving mechanism being mounted on radiator 2 is the present embodiment
A kind of preferred embodiment.The purpose of the preferred embodiment is for stress point to be set to the centre of above-mentioned heat exchanger components, to further increase
The weight balancing of above-mentioned heat exchanger components.In other embodiments, it is set in the driving direction of vehicle corresponding to above-mentioned radiator 2
Between above-mentioned condenser 1 and above-mentioned air-inlet grille 5, above-mentioned driving mechanism also be may be mounted on above-mentioned condenser 1.
It will also be understood by those skilled in the art that the above-mentioned driving mechanism being made of rotary shaft, gear 3 and rack gear 4 is only
It is a kind of preferred embodiment of the present embodiment.For the program since structure is simple, occupied space is smaller, and reliability is preferable, is driving machine
The more excellent specific embodiment of structure.In addition, position more smooth on above-mentioned automobile body is relatively more, and the ruler of heat exchanger components
It is very little relatively small and irregular.Above-mentioned rack gear 4 can be further mounted on the vehicle body of vehicle by this preferred embodiment, and incite somebody to action
Said gear 3 is mounted on above-mentioned condenser 1, can further facilitate the installation of above-mentioned heat-exchanger rig, and reduce and installing
Probability of damage in journey.And in other embodiments, above-mentioned driving mechanism can also using hydraulic stem, electromagnetism telescopic rod or other
The driving part of form drives above-mentioned heat exchanger components.
As shown in figure 4, in above-mentioned heat-exchanger rig provided in this embodiment, by said gear 3 in matched above-mentioned tooth
Rotation on item 4 can drive the top of above-mentioned radiator 2, move backward along the direction parallel with above-mentioned rack gear 4, and drive
The lower part of above-mentioned radiator 2 moves forward, to constitute the top of above-mentioned heat exchanger components far from above-mentioned air-inlet grille 5, and its underpart
Close to the pitch attitude of above-mentioned air-inlet grille 5, i.e. the first posture.
Under above-mentioned first posture, above-mentioned condenser 1 tilts backwards the composition of cooling air-flow 8 flowed into from air-inlet grille 5
Flow-guiding structure.Above-mentioned tilt backwards is for the orthogonal plane of above-mentioned vehicle heading.It is above-mentioned to tilt backwards
Flow-guiding structure help to guide more above-mentioned cooling air-flows 8, the top of above-mentioned condenser 1 is flowed to higher wind speed, thus
Promote the wind speed uniformity on above-mentioned 1 surface of condenser.
Therefore, under above-mentioned first posture, the heat transfer effect of above-mentioned condenser 1 is best, can guarantee above-mentioned radiator 2
Under the premise of normal work, the above-mentioned exchange capability of heat of above-mentioned condenser 1 is effectively promoted, to cooled down in time from above-mentioned condenser 1
What top flowed into, the high temperature and high pressure gas after compressor compresses, to ensure the normal work of above-mentioned condenser 1.
When carrying out inclination as shown in Figure 4, height in the vertical direction can reduce above-mentioned heat exchanger components.In order to true
Above-mentioned heat exchanger components are protected under above-mentioned first posture, and during changing posture, can firmly with said gear 3 and
Rack gear 4 comes into full contact with, and can also be fixed above-mentioned heat exchanger components by being mounted on the springs 7 of above-mentioned heat exchanger components upper and lower ends
On vehicle body crossbeam.
When rotation of the said gear 3 on matched above-mentioned rack gear 4, the top of above-mentioned radiator 2 is driven to move backward, and
The lower part of above-mentioned radiator 2 is driven to move forward, the height of above-mentioned heat exchanger components in the vertical direction reduces, and above-mentioned spring 7 can
Constantly to provide the power to come closer for above-mentioned rack gear 4, it is ensured that its coming into full contact with said gear 3 and stress.
It will be understood to those skilled in the art that in order to ensure being mounted on the above-mentioned condenser 1 of above-mentioned 2 front end of radiator,
Vehicle body will not be collided during above-mentioned heat exchanger components change its pitch attitude, the height of above-mentioned radiator 2 can be preferably
Greater than the height of above-mentioned condenser 1.By by the height difference setting of above-mentioned condenser 1 and above-mentioned radiator 2 enough to big, can
To further ensure that above-mentioned heat exchanger components can significantly change its pitch attitude, to further promote above-mentioned condenser
The wind speed uniformity on 1 surface.
It will also be understood by those skilled in the art that above-mentioned driving mechanism drives the top of above-mentioned radiator 2 to move backward,
And the lower part of above-mentioned radiator 2 is driven to move forward, a kind of only specific implementation for constituting above-mentioned first posture in the present embodiment
Mode.In the present embodiment, above-mentioned driving mechanism can also only drive the top of above-mentioned radiator 2 to move backward；Or it only drives
The lower part of above-mentioned radiator 2 moves forward；Or the top of the above-mentioned radiator 2 of driving moves backward relatively large distance, and drive above-mentioned
The lower part of radiator 2 moves backward small distance；Or the top of the above-mentioned radiator 2 of driving moves forward small distance, and drive
The lower part of above-mentioned radiator 2 moves forward relatively large distance, equally may be constructed the top of above-mentioned heat exchanger components far from above-mentioned air inlet
Grid 5, and its underpart is close to the first posture of above-mentioned air-inlet grille 5, to realize that the wind speed for promoting above-mentioned 1 surface of condenser is equal
The effect of even property.
It will also be understood by those skilled in the art that the above-mentioned spring 7 being mounted in above-mentioned heat exchanger components upper and lower ends, only
It is a kind of concrete scheme of the present embodiment.In other embodiments, above-mentioned spring 7 can also in response to other inclined directions, if
It sets in above-mentioned heat exchanger components left and right ends.Above-mentioned spring 7 is also not necessarily intended to be directly installed on vehicle body crossbeam, but can lead to
A bracket is crossed, it is modular to be installed on vehicle body crossbeam, in order to replace.Those skilled in the art can also use other
Elastic material substitutes above-mentioned spring, to play identical effect.
As shown in figure 5, in above-mentioned heat-exchanger rig provided in this embodiment, by said gear 3 in matched above-mentioned tooth
Rotation on item 4 can drive the top of above-mentioned radiator 2, move forward along the direction parallel with above-mentioned rack gear 4, and drive
The lower part of above-mentioned radiator 2 moves backward, to constitute the top of above-mentioned heat exchanger components close to above-mentioned air-inlet grille 5, and its underpart
Pitch attitude far from above-mentioned air-inlet grille 5, i.e. the second posture.
Under above-mentioned second posture, above-mentioned condenser 1 turns forward to the composition of cooling air-flow 8 flowed into from air-inlet grille 5
Flow-guiding structure.Above-mentioned turn forward is for the orthogonal plane of above-mentioned vehicle heading.It is above-mentioned to turn forward
Flow-guiding structure help to reduce intake resistance to the maximum extent, to improve the intake of above-mentioned air-inlet grille 5.
Under above-mentioned second posture, the above-mentioned flow-guiding structure to turn forward draws the cooling air-flow 8 flowed into from air-inlet grille 5
The lower part of above-mentioned condenser 1 is led, to improve the wind speed of the cooling air-flow 8 across above-mentioned condenser 1, and is reduced across above-mentioned cold
The temperature of the cooling air-flow 8 of condenser 1, to improve the cooling capacity to above-mentioned radiator 2.It turns forward however, above-mentioned
Flow-guiding structure can further decrease the wind speed uniformity on above-mentioned 1 surface top of condenser.Therefore, above-mentioned second posture is more suitable for
The operation of vehicle low speed is idle etc. to using under the lower mode of above-mentioned 1 load of condenser.
It will be understood to those skilled in the art that above-mentioned driving mechanism drives the top of above-mentioned radiator 2 to move forward, and
The lower part of above-mentioned radiator 2 is driven to move backward, only a kind of specific embodiment party for constituting above-mentioned first posture in the present embodiment
Formula.In the present embodiment, above-mentioned driving mechanism can also only drive the top of above-mentioned radiator 2 to move forward；Or only in driving
The lower part for stating radiator 2 moves backward；Or the top of the above-mentioned radiator 2 of driving moves forward relatively large distance, and drive above-mentioned dissipate
The lower part of hot device 2 moves forward small distance；Or the top of the above-mentioned radiator 2 of driving moves backward small distance, and on driving
The lower part for stating radiator 2 moves backward relatively large distance, equally may be constructed the top of above-mentioned heat exchanger components close to above-mentioned air inlet grille
Grid 5, and second posture of its underpart far from above-mentioned air-inlet grille 5, so that reduction intake resistance is realized, to improve the effect of intake
Fruit.
As shown in fig. 6, in above-mentioned heat-exchanger rig provided in this embodiment, it can also be by said gear 3 matched
Rotation on above-mentioned rack gear 4, drives the upper and lower part of above-mentioned radiator 2, all along the direction parallel with above-mentioned rack gear 4 to Forward
It is dynamic, to constitute the third posture close to above-mentioned air-inlet grille 5.
Under above-mentioned third posture, above-mentioned heat exchanger components may include under plumbness close to above-mentioned air-inlet grille 5
Nearly posture, it is hereby achieved that higher wind speed, but can also generate biggish air inlet windage.Therefore, above-mentioned third posture is more suitable
Close and used under relatively low speed (be less than 40kph) state, thus further coordinate the intake resistance in vehicle travel process,
The problem of wind speed uniformity on 1 surface top of the heat-sinking capability of heat-exchanger rig and above-mentioned condenser.
It will be understood to those skilled in the art that under above-mentioned third posture, it can also be by driving above-mentioned radiator 2
Top moves forward small distance, and drives the mode of the lower part forward movement relatively large distance of above-mentioned radiator 2, above-mentioned to obtain
First posture.This third posture for combining above-mentioned first posture to obtain with above-mentioned nearly posture, is conducive in relatively low speed
The wind speed uniformity on above-mentioned 1 surface of condenser is promoted under (being less than 40kph) state.
Correspondingly, under above-mentioned third posture, can also by drive the top of above-mentioned radiator 2 move forward it is larger away from
From, and the mode of the lower part forward movement small distance of above-mentioned radiator 2 is driven, to obtain above-mentioned second posture.More than this
The third posture that nearly posture combines above-mentioned second posture to obtain is stated, is conducive under relatively low speed (being less than 40kph) state
Reduce intake resistance, to improve the intake of above-mentioned air-inlet grille 5.
As shown in fig. 7, in above-mentioned heat-exchanger rig provided in this embodiment, it can also be by said gear 3 matched
Rotation on above-mentioned rack gear 4 drives the upper and lower part of above-mentioned radiator 2 all to move backward, to constitute far from above-mentioned air inlet grille
4th posture of grid 5.
Under above-mentioned 4th posture, above-mentioned heat exchanger components may include under plumbness far from above-mentioned air-inlet grille 5
Remote posture, it is hereby achieved that lesser air inlet windage, but can also accordingly decrease wind speed.Therefore, above-mentioned 4th posture is more suitable
Close and used under relatively high speed (be greater than 70kph) state, thus further coordinate the intake resistance in vehicle travel process,
The problem of wind speed uniformity on 1 surface top of the heat-sinking capability of heat-exchanger rig and above-mentioned condenser.
It will be understood to those skilled in the art that under above-mentioned 4th posture, it can also be by driving above-mentioned radiator 2
Top moves backward relatively large distance, and the lower part of above-mentioned radiator 2 is driven to move backward the mode of small distance, above-mentioned to obtain
First posture.This 4th posture for combining above-mentioned first posture to obtain with above-mentioned remote posture, is conducive in relatively high speed
The wind speed uniformity on above-mentioned 1 surface of condenser is promoted under (being greater than 70kph) state.
It correspondingly, can also be by driving the top of above-mentioned radiator 2 to move backward compared with narrow spacing under above-mentioned third posture
From, and the lower part of above-mentioned radiator 2 is driven to move backward the mode of relatively large distance, to obtain above-mentioned second posture.More than this
The 4th posture that remote posture combines above-mentioned second posture to obtain is stated, is conducive under relatively high speed (being greater than 70kph) state
Reduce intake resistance, to improve the intake of above-mentioned air-inlet grille 5.
Another aspect according to the present utility model, the utility model additionally provide a kind of embodiment of vehicle.
Above-mentioned vehicle provided in this embodiment includes cooling system of vehicle, and above-mentioned cooling system of vehicle may include above-mentioned
Any one heat-exchanger rig that one embodiment of anticipating provides.
Above-mentioned heat-exchanger rig can only include a driving mechanism, and above-mentioned driving mechanism may be mounted at the upper of heat exchanger components
Portion, or it is mounted on the lower part of above-mentioned heat exchanger components.The top of the above-mentioned heat exchanger components of above-mentioned driving mechanism is installed, or is equipped with
The lower part of the above-mentioned heat exchanger components of above-mentioned driving mechanism can be moved forward and backward in the driving direction of above-mentioned vehicle, on constituting
State above-mentioned first posture or the second posture of embodiment description.
It will be understood to those skilled in the art that corresponding to the implementation of the heat-exchanger rig including two above-mentioned driving mechanisms
Example, two above-mentioned driving mechanisms can be separately mounted to the top of above-mentioned heat exchanger components and the lower part of above-mentioned heat exchanger components.
The top of the above-mentioned heat exchanger components of above-mentioned driving mechanism is installed, and the above-mentioned heat exchange of above-mentioned driving mechanism is installed
The lower part of component can be moved forward and backward in the driving direction of above-mentioned vehicle, to constitute the above-mentioned nearly appearance of above-described embodiment description
State, above-mentioned remote posture, above-mentioned third posture or the 4th posture.
Offer is to make any person skilled in the art all and can make or use this public affairs to the previous description of the disclosure
It opens.The various modifications of the disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to other variants without departing from the spirit or scope of the disclosure.The disclosure is not intended to be limited as a result,
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (10)
1. a kind of heat-exchanger rig, positioned at the headstock portion of vehicle, vehicle outer gas stream is flowed through described by the air-inlet grille in the headstock portion
The heat exchanger components of heat-exchanger rig, which is characterized in that
The heat-exchanger rig further includes at least one driving mechanism, the driving mechanism be mounted on the heat exchanger components top or
It is mounted on the lower part of the heat exchanger components, the top or lower part for being equipped with the heat exchanger components of driving mechanism are in the vehicle
It can be moved forward and backward in driving direction.
2. heat-exchanger rig as described in claim 1, which is characterized in that the driving mechanism drives the top of the heat exchanger components
Or lower part is mobile so that the heat exchanger components are pitch attitude, and under the pitch attitude, plane edge where the heat exchanger components
The driving direction is tilted forward and back in the orthogonal plane of the driving direction.
3. heat-exchanger rig as claimed in claim 2, which is characterized in that under the pitch attitude, the heat exchanger components have
Upper part far from the air-inlet grille, its underpart close to the air-inlet grille the first posture and upper part close to the air inlet grille
The second posture of grid, its underpart far from the air-inlet grille.
4. heat-exchanger rig as claimed in claim 3, which is characterized in that the heat-exchanger rig includes the first driving mechanism and second
Driving mechanism；
First driving mechanism is installed on the top of the heat exchanger components, before the top independently to drive the heat exchanger components
After move, second driving mechanism is installed on the lower part of the heat exchanger components, independently to drive under the heat exchanger components
Portion is moved forward and backward；And
Under the pitch attitude, plane is close to the third posture of the air-inlet grille and its where the heat exchanger components have it
Fourth posture of the place plane far from the air-inlet grille.
5. heat-exchanger rig as described in claim 1, which is characterized in that the heat-exchanger rig includes the first driving mechanism and second
Driving mechanism；
First driving mechanism is installed on the top of the heat exchanger components, and second driving mechanism is installed on the heat exchanging part
The lower part of part, first driving mechanism and second driving mechanism drive the upper and lower part front and back of the heat exchanger components to move
Dynamic, so that the heat exchanger components are located at plumbness, under the plumbness, the heat exchanger components are located at the driving direction
Orthogonal plane, and
Under the plumbness, nearly posture and its institute of the plane where the heat exchanger components have it close to the air-inlet grille
In remote posture of the plane far from the air-inlet grille.
6. heat-exchanger rig as described in claim 1, which is characterized in that the driving mechanism is motor-driven rotary shaft, institute
Upper side edge or lower side that rotary shaft is mounted on the heat exchanger components are stated, the rotary shaft two sides have gear, and the gear exists
The top to drive the heat exchanger components or lower part movement are rotated on matched rack gear.
7. heat-exchanger rig as described in claim 1, which is characterized in that the driving mechanism includes that hydraulic stem or electromagnetism are flexible
Bar.
8. heat-exchanger rig as described in claim 1, which is characterized in that the heat exchanger components include extraction fan, the first heat exchange
Device and the second heat exchanger, the First Heat Exchanger and second heat exchanger are located at the extraction fan in the driving direction
Between the air-inlet grille；
The First Heat Exchanger is in the driving direction between second heat exchanger and the air-inlet grille；And
The driving mechanism is mounted on the top or lower part of second heat exchanger, drive second heat exchanger top or under
The movement in portion, and drive the movement on the extraction fan and the First Heat Exchanger respectively top or lower part.
9. heat-exchanger rig as claimed in claim 8, which is characterized in that the First Heat Exchanger is condenser, and described second changes
Hot device is radiator；Or
The First Heat Exchanger is radiator, and second heat exchanger is condenser.
10. a kind of vehicle, the vehicle includes cooling system of vehicle, which is characterized in that the cooling system of vehicle includes as weighed
Benefit requires heat-exchanger rig described in any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113092.0U CN209552938U (en) | 2018-12-14 | 2018-12-14 | A kind of heat-exchanger rig and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113092.0U CN209552938U (en) | 2018-12-14 | 2018-12-14 | A kind of heat-exchanger rig and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552938U true CN209552938U (en) | 2019-10-29 |
Family
ID=68302420
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113092.0U Active CN209552938U (en) | 2018-12-14 | 2018-12-14 | A kind of heat-exchanger rig and vehicle |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683802A (en) * | 2020-12-31 | 2022-07-01 | 北汽福田汽车股份有限公司 | Air conditioner condenser and vehicle |
-
2018
- 2018-12-14 CN CN201822113092.0U patent/CN209552938U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683802A (en) * | 2020-12-31 | 2022-07-01 | 北汽福田汽车股份有限公司 | Air conditioner condenser and vehicle |
| CN114683802B (en) * | 2020-12-31 | 2023-09-12 | 北汽福田汽车股份有限公司 | Air conditioner condenser and vehicle |
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