CN107878147A - The air-conditioning system and vehicle of vehicle - Google Patents
The air-conditioning system and vehicle of vehicle Download PDFInfo
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- CN107878147A CN107878147A CN201711005457.1A CN201711005457A CN107878147A CN 107878147 A CN107878147 A CN 107878147A CN 201711005457 A CN201711005457 A CN 201711005457A CN 107878147 A CN107878147 A CN 107878147A
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- air
- conditioning system
- heat exchanger
- main body
- conditioner main
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00321—Heat exchangers for air-conditioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a kind of air-conditioning system of vehicle and vehicle.Vehicle includes car body, and air-conditioning system is arranged on car body, and air-conditioning system includes：Second heat exchanger assembly；First Heat Exchanger component, wherein, in the longitudinal direction of the vehicle body, the second heat exchanger assembly and the front and rear setting of First Heat Exchanger component.First Heat Exchanger component and the second heat exchanger assembly can be arranged for greater flexibility by applying the technical scheme of the present invention.
Description
Technical field
The present invention relates to the design of air-conditioning and manufacturing field, in particular to the air-conditioning system and vehicle of a kind of vehicle.
Background technology
In the prior art, direct current vehicle air conditioning be generally two-part layout, including along the longitudinal direction (from front to back) of vehicle according to
It is secondary for heat-exchanging component (including evaporator assemblies and condenser assembly) and electrical equipment and compressor section (mainly include compressor bin and
Electrical store).Wherein, evaporator assemblies mainly include evaporation fan, evaporator, return air inlet etc., and condenser assembly includes condensating wind
Machine, condenser, first air inlet etc..
In above-mentioned setting, as depicted in figs. 1 and 2, evaporator assemblies 50 ' and horizontal cloth of the condenser assembly 30 ' along vehicle
Put, i.e., evaporator assemblies 50 ' are located at the both sides of condenser assembly 30 ', due to smaller, the evaporator assemblies along the horizontal space of vehicle
50 ' and the arrangement space of condenser assembly 30 ' it is limited, be unfavorable for evaporator assemblies 50 ' and condenser assembly 30 ' electrical equipment original paper and
The rational deployment in air channel, cause condensation air channel to be arranged in narrow space, be unfavorable for reducing the windage in condensation air channel.Together
When, because condensation air channel is narrow and small, cause fan resistance big, heating effect is undesirable, is unfavorable for the defrost of condenser 32 '.
The content of the invention
It is a primary object of the present invention to provide the air-conditioning system and vehicle of a kind of vehicle, the program can cloth for greater flexibility
Put First Heat Exchanger component and the second heat exchanger assembly.
To achieve these goals, according to an aspect of the invention, there is provided a kind of air-conditioning system of vehicle, vehicle bag
Car body is included, air-conditioning system is arranged on car body, and air-conditioning system includes：Second heat exchanger assembly；First Heat Exchanger component, wherein,
In the longitudinal direction of the vehicle body, the second heat exchanger assembly and the front and rear setting of First Heat Exchanger component.
Further, the second heat exchanger assembly includes the second heat exchanging air duct, and First Heat Exchanger component includes the first heat exchange wind
Road, the second heat exchanging air duct are spaced apart with the first heat exchanging air duct.
Further, air-conditioning system also includes service aisle, in the transverse direction of car body, the second heat exchanging air duct and service aisle
Left and right is set.
Further, service aisle is divided into by first passage and second channel by first partition, air-conditioning system is also wrapped
Compressor and electric elements are included, compressor is located in first passage, and electric elements are located in second channel.
Further, air-conditioning system also includes air conditioner main body, and air conditioner main body is provided with time connected with the second heat exchanging air duct
Air port and the second air outlet, return air inlet and the second air outlet are opened on the bottom plate of air conditioner main body.
Further, air-conditioning system also includes：Air conditioner main body, air conditioner main body are provided with open top, First Heat Exchanger group
Part is located in air conditioner main body, and First Heat Exchanger component includes the first heat exchanging air duct；Top cover, it is arranged on top open part；First enters
Air port, it is arranged between top cover and the outside wall surface of air conditioner main body, the first air inlet is connected by open top and the first heat exchanging air duct
It is logical；The first air outlet connected with the first heat exchanging air duct is additionally provided with air conditioner main body.
Further, the outside wall surface of top cover and air conditioner main body is arranged at intervals to form the first air inlet.
Further, air-conditioning system also includes connecting pole, and top cover is connected by connecting pole with air conditioner main body.
Further, top cover is arc；When top cover is attached to air conditioner main body, the medium position of arc is less than arc
The marginal position of plate.
Further, the width dimensions L1 of top cover is more than open-topped width dimensions L2.
Further, the front side wall of air conditioner main body is provided with the front side air inlet connected with the first heat exchanging air duct.
Further, air conditioner main body includes top plate, the bottom plate being oppositely arranged with top plate and is all connected with top plate and bottom plate
Circumferential side plate, open top is opened on top plate, and the first air outlet is opened on circumferential side plate.
Further, First Heat Exchanger component includes two the first heat exchanging air ducts, and the first wind is provided with the first heat exchanging air duct
Machine and First Heat Exchanger, the first blower fan are set relative to First Heat Exchanger closer to the first air inlet；Or First Heat Exchanger phase
Set for the first blower fan closer to the first air inlet.
Further, when First Heat Exchanger is set relative to the first blower fan closer to the first air inlet, two first are changed
There is angle, angle is more than or equal to 90 ° and less than or equal to 150 ° between hot device.
According to another aspect of the present invention, there is provided a kind of vehicle, vehicle include car body and the air-conditioning system being connected with car body
System, air-conditioning system is above-mentioned air-conditioning system.
Apply the technical scheme of the present invention, ensure that the second heat exchanger assembly and First Heat Exchanger component have the arrangement of abundance
Space.Meanwhile air-conditioning system is located at the top of car body, so convenient installation and maintenance.Relative to the second heat exchange of prior art
Device assembly is arranged at the both sides of First Heat Exchanger component, and the layout of the application is more reasonable, takes full advantage of along car body longitudinal direction
The big advantage in space, rational deployment before and after the second heat exchanger assembly and First Heat Exchanger component are carried out, makes the second heat exchanger group
The installation space of part and First Heat Exchanger component is wider, it is ensured that the air channel in the second heat exchanger assembly and First Heat Exchanger component has
Sufficient arrangement space, ensure that air-conditioning system has good refrigeration and heating effect.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the general arrangement schematic of the air-conditioning system of the vehicle of prior art；
Fig. 2 shows A-A sectional views in Fig. 1；
Fig. 3 shows the general arrangement schematic of the air-conditioning system of vehicle according to the invention；
Fig. 4 shows C-C sectional views in Fig. 3；
Fig. 5 shows the dimensional structure diagram of the air-conditioning system of vehicle；
Fig. 6 shows the B-B sectional views of the embodiment one in Fig. 3；
Fig. 7 shows the sectional view of Fig. 3 embodiment two；
Fig. 8 shows the sectional view of Fig. 3 embodiment three；And
Fig. 9 shows the sectional view of Fig. 3 example IV.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, air conditioner main body；10a, top plate；10b, bottom plate；11st, the first air outlet；12nd, front side air inlet；13rd, return air inlet；
14th, the second air outlet；20th, top cover；21st, connecting pole；30th, First Heat Exchanger component；31st, the first blower fan；32nd, First Heat Exchanger；
33rd, second partition；40th, the first air inlet；50th, the second heat exchanger assembly；51st, the second blower fan；52nd, the second heat exchanger；53rd, second
Heat exchanging air duct；60th, service aisle；61st, first passage；62nd, second channel.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In the present invention and embodiments of the invention, as shown in Figure 3, Y-direction is car body longitudinal direction, and X-direction is that car body is horizontal
To.
Embodiment one
As shown in figure 3, the invention provides a kind of air-conditioning system of vehicle, vehicle includes car body, and air-conditioning system is arranged on
On car body, air-conditioning system includes the second heat exchanger assembly 50 and First Heat Exchanger component 30, wherein, in the longitudinal direction of the vehicle body, the
Two heat exchanger assemblies 50 and the front and rear setting of First Heat Exchanger component 30.
By above-mentioned setting, the cloth that ensure that the second heat exchanger assembly 50 and First Heat Exchanger component 30 has abundance is empty
Between.Meanwhile air-conditioning system is located at the top of car body, so convenient installation and maintenance.Relative to the second heat exchanger of prior art
Component 50 is arranged at the both sides of First Heat Exchanger component 30, and the layout of the application is more reasonable, takes full advantage of along car body longitudinal direction
The big advantage in space, the second heat exchanger assembly 50 and First Heat Exchanger component 30 are subjected to front and rear rational deployment, make the second heat exchange
Device assembly 50 and the installation space of First Heat Exchanger component 30 are wider, it is ensured that the second heat exchanger assembly 50 and First Heat Exchanger component
There is the arrangement space of abundance in air channel in 30, ensure that air-conditioning system has good refrigeration and heating effect.
Specifically, in the present invention, First Heat Exchanger component 30 is condenser assembly, and First Heat Exchanger 32 is condenser,
First heat exchanging air duct is condensation air channel；Second heat exchanger assembly 50 is evaporator assemblies, and the second heat exchanger 52 is evaporator, second
Heat exchanging air duct 53 is evaporation air channel.Certainly, can also be according to the real work shape of air-conditioning system in the embodiment not provided
State, First Heat Exchanger 32 is used as evaporator, correspondingly, the first heat exchanging air duct is evaporation air channel.
As shown in figure 3, in embodiments of the invention, the second heat exchanger assembly 50 includes the second heat exchanging air duct 53, and first changes
Hot device assembly 30 includes the first heat exchanging air duct, and the second heat exchanging air duct 53 is spaced apart with the first heat exchanging air duct.
By above-mentioned setting, it ensure that the second heat exchanging air duct 53 and the first heat exchanging air duct have the arrangement space of abundance, realize
First heat exchanging air duct is more reasonably arranged；Make the opposing seal of First Heat Exchanger component 30, be advantageous to the fast of First Heat Exchanger 32
Fast defrost.
Being spaced apart here refers to that the second heat exchanging air duct 53 and the first heat exchanging air duct are separate, does not connect mutually
Logical, so, the heat exchange work in two air channels is not interfere with each other；And second heat exchanging air duct 53 and the first heat exchanging air duct in vehicle
Front and rear on longitudinal direction to arrange, relative to lateral arrangement of the prior art, arrangement space is big, and air-supply passage is wide, and fan resistance is small, system
Cold and heating effect is good.It is and cleverer relative to prior art, the arrangement of the heat exchanging air duct of the second heat exchanging air duct 53 and first
It is living and conveniently.
As shown in figure 4, in embodiments of the invention, air-conditioning system also includes service aisle 60, in the transverse direction of car body, the
Two heat exchanging air ducts 53 and service aisle 60 or so are set.
Specifically, in the present embodiment, the second heat exchanging air duct 53 is arranged on the both sides of service aisle 60, service aisle 60
Cross section is inverted trapezoidal, ensure that the second heat exchanging air duct 53 and service aisle 60 have the arrangement space of abundance.Certainly, in this hair
In the bright alternate embodiment to show, the cross section of service aisle 60 is alternatively other shapes, such as rectangle, as long as can ensure
The rational deployment of two heat exchanging air ducts 53 and service aisle 60.
As shown in figure 3, in embodiments of the invention, service aisle 60 is divided into by the He of first passage 61 by first partition
Second channel 62, air-conditioning system also include compressor and electric elements, and compressor is located in first passage 61, and electric elements are located at
In second channel 62.
By above-mentioned setting, the second heat exchanger 52 is arranged on to the both sides of compressor and electric elements, ensure that pipeline and
Electrical equipment layout optimizes；The relative position of compressor and electric elements can exchange arrangement, and set-up mode is flexible.
As shown in figure 4, in embodiments of the invention, air-conditioning system also includes air conditioner main body 10, and air conditioner main body 10 is provided with
The air outlet 14 of return air inlet 13 and second connected with the second heat exchanging air duct 53, the air outlet 14 of return air inlet 13 and second are opened in air-conditioning
On the bottom plate 10b of body 10.
As shown in figure 3, in embodiments of the invention, the second heat exchanger assembly 50 includes the second blower fan 51 and the second heat exchange wind
Road 53, as shown in figure 4, from the gas that return air inlet 13 enters after the heat exchange of the second heat exchanger 52, in the presence of the second blower fan 51,
Discharged through the second air outlet 14.
As shown in Fig. 3 to Fig. 9, the invention provides a kind of air-conditioning system of vehicle, including air conditioner main body 10, first to exchange heat
Device assembly 30, the air inlet 40 of top cover 20 and first.Air conditioner main body 10 is provided with open top；First Heat Exchanger component 30 is positioned at sky
Adjust in body 10, First Heat Exchanger component 30 includes the first heat exchanging air duct；Top cover 20 is arranged on top open part；First air inlet
40, it is arranged between top cover 20 and air conditioner main body 10, the first air inlet 40 is connected by open top with the first heat exchanging air duct, empty
Adjust and be additionally provided with the first air outlet 11 connected with the first heat exchanging air duct on body 10.
By above-mentioned setting, top cover 20 is arranged on the top open part of air conditioner main body 10, in top cover 20 and air conditioner main body 10
Between formed with the first air inlet 40 connected with the first heat exchanging air duct, directly opened relative to the first air inlet 40 of prior art
It is located on the top plate of air conditioner main body 10, in the application, using top cover 20 sleet can be guided to flow into other positions, sleet etc. and be not easy
Enter from the first air inlet 40 in the first heat exchanging air duct, the first blower fan 31 of First Heat Exchanger component 30 can be avoided to be difficult to start
The problem of, so that it is guaranteed that in adverse circumstances, the reliability service of the air-conditioning system of vehicle.
As shown in Figure 5 and Figure 6, in embodiments of the invention, the outside wall surface of top cover 20 and air conditioner main body 10 be arranged at intervals with
Form the first air inlet 40.Specifically, the first air inlet 40 of side air intake is formed.
Pass through above-mentioned setting, it is ensured that while there are enough incoming air areas, using top cover 20 sleet etc. can be avoided to flow into
In open top, the debris such as leaf is not easy to enter from open top, ensures the reliability service of air-conditioning system.
Specifically, top cover 20 and the semi-enclosed setting of outside wall surface of air conditioner main body 10, relative to air intake of the prior art
Mouthful and be opened in air outlet on the roof of air conditioner main body, sleet etc. is fallen directly into air conditioner main body, causes blower fan to be difficult to just
For often starting, the first air inlet 40 is set to the air inlet of side air intake by the application, both ensure that the air-conditioning system of vehicle was being disliked
Energy normal work under bad weather, can prevent First Heat Exchanger component 30 from being covered by sleet, severe snow or debris, so that it is guaranteed that car again
Air-conditioning system runs well.
Certainly, in the unshowned alternate embodiment of the present invention, top cover 20 can also be tilted relative to air conditioner main body 10
Set, i.e. top cover 20 and the outside wall surface of air conditioner main body 10 is set into angle, as long as ensureing top cover 20 and the outer wall of air conditioner main body 10
The first air inlet 40 can be formed between face.
As shown in figure 5, in embodiments of the invention, air-conditioning system also includes connecting pole 21, and top cover 20 passes through connecting pole 21
It is connected with air conditioner main body 10.
Specifically, in an embodiment of the present invention, air-conditioning system includes four connecting poles 21, four connecting poles, 21 supports
Four angles of lid 20, so as to form four the first air inlets 40, increase the incoming air area of the first air inlet 40；Further,
Four connecting poles 21 are uniformly arranged on four angles of top cover 20, it is ensured that the stability of top cover 20.
As shown in figure 5, in embodiments of the invention, top cover 20 is arc.
By above-mentioned setting, arc expands the incoming air area of the first air inlet 40, has good guiding to make to air-flow
With, while the setting of arc reduces air intake resistance, ensure that air-flow smooth can flow into.
As shown in figure 5, in embodiments of the invention, when top cover 20 is attached to air conditioner main body 10, the middle position of arc
Set low the marginal position in arc.
Specifically, in an embodiment of the present invention, the marginal position of arc upwarps slightly relative to medium position, shape
Similar eaves structure.Marginal position upwarps the incoming air area for expanding the first air inlet 40, ensure that the intake of abundance；Together
When, curved edge is advantageous to guide air-flow to enter the first air inlet 40, and reduces between air-flow and the first air inlet 40
Resistance.Certainly, in the alternate embodiment of the invention to show, the medium position that top cover 20 can also be arranged to arc is high
In the marginal position of arc, i.e., the top cover 20 shown in Fig. 5 is overturn into 180 degree and be located in top open part.
As shown in Figure 6 and Figure 7, in embodiments of the invention, the width dimensions L1 of top cover 20 is more than open-topped width
Size L2.
By above-mentioned setting, top cover 20 has the good effect of blocking to open top, makes the debris such as sleet, dust, leaf
Be not easily accessible the first air inlet 40, ensure that the first blower fan 31 under atrocious weather also can normal work, prevent the first blower fan
31, because sleet, severe snow etc. block or freeze and can not operate, improve the reliability of vehicle air conditioner.
As shown in figure 5, in embodiments of the invention, the front side wall of air conditioner main body 10 is provided with to be connected with the first heat exchanging air duct
Front side air inlet 12.
Specifically, in an embodiment of the present invention, front side wall is referred to when vehicle is in transport condition, in windward
The side plate of side.
By above-mentioned setting, it can ensure that the first blower fan 31 has effectively using the face velocity during vehicle car traveling
Enough incoming air areas, add the intake of front side air inlet 12, while add the ability that the first blower fan 31 overcomes static pressure.
As shown in Figure 5 and Figure 6, in embodiments of the invention, air conditioner main body 10 includes top plate 10a, relative with top plate 10a set
The bottom plate 10b put and the circumferential side plate being all connected with top plate 10a and bottom plate 10b, open top are opened on top plate 10a, the
One air outlet 11 is opened on circumferential side plate.
Specifically, in an embodiment of the present invention, as shown in figure 5, circumferential side plate includes the first side of head and the tail connection successively
Plate, the second side plate, the 3rd side plate and the 4th side plate, the first side plate and the 3rd side plate are oppositely arranged, the second side plate and the 4th side plate
It is oppositely arranged, the first air outlet 11 is offered on the first side plate and the 3rd side plate, front side air inlet 12 is opened in the second side plate
On.
By above-mentioned setting, the incoming air area of abundance is ensure that, improves the operating efficiency of blower fan.Meanwhile first air intake
Mouth 40 is provided separately with the first air outlet 11 and front side air inlet 12, is ensured that air inlet/outlet air-flow is not interfere with each other, can effectively be prevented gas
The short circuit of stream, ensure that vehicle air conditioner is run under optimum condition all the time.
As shown in Figures 6 to 9, First Heat Exchanger component 30 includes two the first heat exchanging air ducts, is set in the first heat exchanging air duct
There are the first blower fan 31 and First Heat Exchanger 32, the first blower fan 31 is set relative to First Heat Exchanger 32 closer to the first air inlet 40
Put；Or First Heat Exchanger 32 is set relative to the first blower fan 31 closer to the first air inlet 40.
Specifically, the first set-up mode of First Heat Exchanger component 30 as shown in Figure 6, First Heat Exchanger 32 are completely close
To close, the external air flow entered by the first air inlet 40 will not be blown on First Heat Exchanger 32, during the traveling of vehicle, by
Travel direction in the first air outlet 11 perpendicular to vehicle, changed so external air flow also will not blow to first by the first air outlet 11
On hot device 32；And covered relative to prior art, the top of First Heat Exchanger 32 by top plate 10a, air-flow and sleet also will not be by
Fallen at the top of vehicle on First Heat Exchanger 32.It can so ensure vehicle air conditioning when defrost more rapidly.The present embodiment
In, the bottom plate 10b of air conditioner main body 10 is close in the bottom of the wind outlet section of the first blower fan 31, and First Heat Exchanger 32 is close to the first blower fan 31
Side it is high, it is low close to the side of the first air outlet 11, arranged into "eight" shape so that the wind outlet section and first of the first blower fan 31
First air outlet 11 of heat exchanger 32, without difference in height, is more beneficial for airflow smooth outflow on same horizontal plane.
Because air-flow has " adherent effect ", the sectional area of the wind outlet section of the first blower fan 31 is close to the first air outlet 11
Gradually increase on direction, therefore there is diffusion action, so as to ensure that the air-flow that the wind outlet section through the first blower fan 31 is gone out can
First Heat Exchanger 32 is covered to greatest extent, ensures the uniformity of the wind speed profile of First Heat Exchanger 32, advantageously in system
Heat exchange, improve the Energy Efficiency Ratio of vehicle air conditioner.
Preferably, in embodiments of the invention, the first blower fan 31 is centrifugal blower, using the teaching of the invention it is possible to provide very big static pressure, is ensured
In resistance increase, (such as vehicle longtime running makes the superficial dust of the first blower fan 31 or surface by sleet, leaf to First Heat Exchanger 32
Deng covering) in the case of have enough heat exchange air quantity.
Preferably, there is second partition 33 to separate between the first blower fan 31 and First Heat Exchanger 32, ensure that air-flow can only be from cold
The front side air inlet 12 of the first air inlet 40 and condensation segment at the top of solidifying section enters the first blower fan 31.
Present invention also offers a kind of vehicle, including car body and the air-conditioning system that is connected with car body, air-conditioning system is foregoing
Air-conditioning system.
Specifically, in an embodiment of the present invention, vehicle is bus, and air-conditioning system is arranged on the top of bus.When
So, in the alternate embodiment that the present invention does not provide, vehicle can also be the vehicle in track traffic, such as train.Further,
Car body includes upper lid and the compartment that is connect with top cap, and upper cap-shaped is into above-mentioned air conditioner main body 10.
Embodiment two
As shown in fig. 7, for the replacement set-up mode of First Heat Exchanger component 30, adjusted on the basis of the first set-up mode
The installation site of the blower fan 31 of First Heat Exchanger 32 and first.
The places different from embodiment one are, as shown in fig. 7, First Heat Exchanger 32 can be disposed proximate into the first blower fan
31 side is low, high close to the side of the first air outlet 11, is arranged into inverted "eight" shape, the top of the wind outlet section of the first blower fan 31
It is close to the top plate 10a of air conditioner main body 10 so that the wind outlet section of the first blower fan 31 exists with the first air outlet 11 of First Heat Exchanger 32
On same horizontal plane, without difference in height, more conducively airflow smooth flows out.
Because air-flow has " adherent effect ", the sectional area of the wind outlet section of the first blower fan 31 is close to the first air outlet 11
Gradually increase on direction, therefore there is diffusion action, so as to ensure that the air-flow that the wind outlet section through the first blower fan 31 is gone out can
First Heat Exchanger 32 is covered to greatest extent, ensures the uniformity of the wind speed profile of First Heat Exchanger 32, advantageously in system
Heat exchange, improve the Energy Efficiency Ratio of vehicle air conditioner.
In the set-up mode of the First Heat Exchanger component 30 described in embodiment one and embodiment two, the phase of First Heat Exchanger 32
Set for the first blower fan 31 closer to the first air inlet 40.
Remaining structure is identical with embodiments herein one, and here is omitted.
Embodiment three
As shown in figure 8, it is different from embodiment one, the installation site of the blower fan 31 of First Heat Exchanger 32 and first is have adjusted, will
Two First Heat Exchangers 32 are arranged to " V " shape structure, and First Heat Exchanger 32 enters relative to the first blower fan 31 closer to first
Air port 40, it is ensured that air-out is smooth, and windage is smaller.Specifically, First Heat Exchanger 32 is moved to the underface of top cover 20, will
First blower fan 31 is moved to the side of the first air outlet of direction 11 of First Heat Exchanger 32.In this setup, from first
The air-flow that air inlet 40 enters first passes through First Heat Exchanger 32, is then discharged again by the first blower fan 31.
Remaining structure is identical with embodiments herein one, and here is omitted.
Example IV
As shown in figure 9, on the basis of the set-up mode of the First Heat Exchanger component 30 shown in Fig. 8, by two first heat exchange
Device 32 arranges that First Heat Exchanger 32 is arranged on the underface of top cover 20, the first blower fan 31 is arranged on into the first heat exchange into inverted " v "
The side of the first air outlet of direction 11 of device 32.First blower fan 31 is set relative to First Heat Exchanger 32 closer to the first air inlet 40
Put, it is ensured that air-out is smooth, and windage is smaller.In this setup, air-flow first passes through First Heat Exchanger 32, then leads to again
The first blower fan 31 is crossed to discharge.
Remaining structure is identical with embodiments herein one, and here is omitted.
As shown in Figure 8 and Figure 9, in the set-up mode of the First Heat Exchanger component 30 shown in embodiment three and example IV
In, when First Heat Exchanger 32 is set relative to the first blower fan 31 closer to the first air inlet 40, two First Heat Exchangers 32 it
Between there is angle, angle is more than or equal to 90 ° and less than or equal to 150 °.
By above-mentioned setting, angle between two First Heat Exchangers 32 sets scope to cause First Heat Exchanger 32 not interfere the
The air-out of one blower fan 31, it ensure that the sufficient air output of the first blower fan 31.
Preferably, angle is 120 °.
In the present invention, the first air inlet 40 at the top of condensation segment is to be opened by top plate 10a outside wall surface with top is arranged on
What the gap between top cover 20 at mouthful was formed, the left and right sides of the top cover 20 from top open part to vehicle extends, and its width is big
In open-topped width, guarantee is played a part of blocking sleet, while the edge of top cover 20 upwarps slightly, forms similar eaves
Structure, have the function that guide air-flow, reduce windage.Between first blower fan 31 and First Heat Exchanger 32 by second partition 33 every
Open, ensure that air-flow only flows into the first blower fan 31 from the first air inlet 40 and front side air inlet 12.
At work, the air-flow of First Heat Exchanger component 30 is by the first air inlet 40 and front side air intake for the air-conditioning system of vehicle
Mouth 12 flows into, and is done work by the pressurization of the first blower fan 31, blows to First Heat Exchanger 32, expands because the outlet of the first blower fan 31 has
The effect of pressure, so air-flow can uniformly flow to First Heat Exchanger 32 after the blowout of the first blower fan 31, air-flow changes by first
Hot device 32 is exchanged heat, and heat is taken out of, the air channel formed by top plate 10a and First Heat Exchanger 32, via the first air-out
Mouth 11 is discharged, and completes an airflow circulating.Due to Coanda effect, air-flow can be suitable along the direction extended by top plate 10a
Smooth outflow, ensure that airflow circulating is all carried out in the case of low windage each time.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：Vehicle air conditioning
System mainly includes First Heat Exchanger component, compressor and electric elements, the second heat exchanger assembly, top cover and air conditioner main body group
Into.The first air inlet is to form circular air inlet mouth by the top cover for being arranged on top open part at the top of condensation segment, ensure that first
Blower fan has enough intakes；Top cover is extended from top open part to vehicle both sides, and its width is more than open-topped width, is protected
Card plays a part of blocking sleet, prevents that improves vehicle can because sleet, severe snow etc. block or freeze and can not operate for the first blower fan
By property；The edge of top cover upwarps slightly simultaneously, forms the structure of similar eaves, has the function that to guide air-flow, reduces windage.Fill
Point make use of along the big advantage of car body longitudinal space, will the second heat exchanger assembly and First Heat Exchanger component carry out it is front and rear be laid out,
Make the installation space of the second heat exchanger assembly and First Heat Exchanger component wider, it is ensured that the second heat exchanger assembly and First Heat Exchanger
Electric elements and air channel in component have the arrangement space of abundance, ensure that air-conditioning system has good refrigeration and heating effect.
There is second partition to separate between first blower fan and First Heat Exchanger, ensure that air-flow only flows into from the first air inlet and front side air inlet
First blower fan, discharged from the first air outlet of opposite side, disengaging air-flow is not interfere with each other, and can effectively prevent the short circuit of air-flow, is protected
Run in card vehicle air conditioning formula under optimum condition.Front side air inlet is located at the front end of vehicle, can effectively utilize and travel process
In face velocity, increase blower fan overcomes the ability of static pressure.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (15)
1. a kind of air-conditioning system of vehicle, it is characterised in that the vehicle includes car body, and the air-conditioning system is arranged on the car
On body, the air-conditioning system includes：
Second heat exchanger assembly (50)；
First Heat Exchanger component (30), wherein, on the longitudinal direction of the car body, second heat exchanger assembly (50) and described
One heat exchanger assembly (30) is front and rear to be set.
2. air-conditioning system according to claim 1, it is characterised in that second heat exchanger assembly (50) is changed including second
Hot-flow flue (53), the First Heat Exchanger component (30) include the first heat exchanging air duct, second heat exchanging air duct (53) with it is described
First heat exchanging air duct is spaced apart.
3. air-conditioning system according to claim 2, it is characterised in that the air-conditioning system also includes service aisle (60),
In the transverse direction of the car body, second heat exchanging air duct (53) and the service aisle (60) left and right are set.
4. air-conditioning system according to claim 3, it is characterised in that divided the service aisle (60) by first partition
First passage (61) and second channel (62) are divided into, the air-conditioning system also includes compressor and electric elements, the compressor
In the first passage (61), the electric elements are located in the second channel (62).
5. air-conditioning system according to claim 2, it is characterised in that the air-conditioning system also includes air conditioner main body (10),
The air conditioner main body (10) is provided with the return air inlet (13) and the second air outlet (14) connected with second heat exchanging air duct (53),
The return air inlet (13) and second air outlet (14) are opened on the bottom plate (10b) of the air conditioner main body (10).
6. air-conditioning system according to any one of claim 1 to 5, it is characterised in that the air-conditioning system also includes：
Air conditioner main body (10), the air conditioner main body (10) are provided with open top, and the First Heat Exchanger component (30) is located at institute
State in air conditioner main body (10), the First Heat Exchanger component (30) includes the first heat exchanging air duct；
Top cover (20), is arranged on the top open part；
First air inlet (40), it is arranged between the outside wall surface of the top cover (20) and the air conditioner main body (10), described first
Air inlet (40) is connected by the open top with first heat exchanging air duct；It is additionally provided with the air conditioner main body (10) and institute
State the first air outlet (11) of the first heat exchanging air duct connection.
7. air-conditioning system according to claim 6, it is characterised in that the top cover (20) and the air conditioner main body (10)
Outside wall surface is arranged at intervals to form first air inlet (40).
8. air-conditioning system according to claim 7, it is characterised in that the air-conditioning system also includes connecting pole (21), institute
Top cover (20) is stated to be connected with the air conditioner main body (10) by the connecting pole (21).
9. air-conditioning system according to claim 6, it is characterised in that the top cover (20) is arc；When the top cover
(20) when being attached to the air conditioner main body (10), the medium position of the arc is less than the marginal position of the arc.
10. air-conditioning system according to claim 6, it is characterised in that the width dimensions L1 of the top cover (20) is more than institute
State open-topped width dimensions L2.
11. air-conditioning system according to claim 6, it is characterised in that the front side wall of the air conditioner main body (10) is provided with
The front side air inlet (12) connected with first heat exchanging air duct.
12. air-conditioning system according to claim 6, it is characterised in that the air conditioner main body (10) include top plate (10a),
The bottom plate (10b) that is oppositely arranged with the top plate (10a) and it is all connected with the top plate (10a) and the bottom plate (10b)
Circumferential side plate, the open top are opened on the top plate (10a), and first air outlet (11) is opened in the peripheral side
On plate.
13. air-conditioning system according to claim 6, it is characterised in that the First Heat Exchanger component (30) includes two
First heat exchanging air duct, is provided with the first blower fan (31) and First Heat Exchanger (32) in first heat exchanging air duct, and described first
Blower fan (31) is set relative to the First Heat Exchanger (32) closer to first air inlet (40)；Or first heat exchange
Device (32) is set relative to first blower fan (31) closer to first air inlet (40).
14. air-conditioning system according to claim 13, it is characterised in that when the First Heat Exchanger (32) is relative to first
Blower fan (31) closer to first air inlet (40) set when, there is angle, institute between two First Heat Exchangers (32)
Angle is stated more than or equal to 90 ° and less than or equal to 150 °.
15. a kind of vehicle, the vehicle includes car body and the air-conditioning system being connected with the car body, it is characterised in that the sky
Adjusting system is the air-conditioning system any one of claim 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005457.1A CN107878147B (en) | 2017-10-23 | 2017-10-23 | Air conditioning system of vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005457.1A CN107878147B (en) | 2017-10-23 | 2017-10-23 | Air conditioning system of vehicle and vehicle |
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| Publication Number | Publication Date |
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| CN107878147A true CN107878147A (en) | 2018-04-06 |
| CN107878147B CN107878147B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005457.1A Active CN107878147B (en) | 2017-10-23 | 2017-10-23 | Air conditioning system of vehicle and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936971A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner casing and rail vehicle air conditioner |
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| CN202204063U (en) * | 2011-02-24 | 2012-04-25 | 湖南华强电气有限公司 | Overhead vehicle-mounted air conditioning structure |
| CN204432299U (en) * | 2015-01-04 | 2015-07-01 | 山东通盛制冷设备有限公司 | A kind of parallel flow heat exchange air conditioner for electric motor coach |
| CN207416479U (en) * | 2017-10-23 | 2018-05-29 | 珠海格力电器股份有限公司 | The air-conditioning system and vehicle of vehicle |
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| US4201064A (en) * | 1977-05-07 | 1980-05-06 | Sutrak Transportkalte, GmbH & Co. | Air conditioner for a bus |
| KR20090101543A (en) * | 2008-03-24 | 2009-09-29 | 모딘코리아 유한회사 | Air-conditioning system for railway vehicle |
| US20110061414A1 (en) * | 2009-09-11 | 2011-03-17 | Carrier Corporation | Rooftop mounted air conditioner |
| CN202204063U (en) * | 2011-02-24 | 2012-04-25 | 湖南华强电气有限公司 | Overhead vehicle-mounted air conditioning structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110936971A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner casing and rail vehicle air conditioner |
| CN110936971B (en) * | 2019-12-16 | 2020-10-02 | 珠海格力电器股份有限公司 | Air conditioner casing and rail vehicle air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107878147B (en) | 2023-10-03 |
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