CN206488510U - Parallel flow condenser and air conditioner for electric motor coach system - Google Patents
Parallel flow condenser and air conditioner for electric motor coach system Download PDFInfo
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- CN206488510U CN206488510U CN201621470004.7U CN201621470004U CN206488510U CN 206488510 U CN206488510 U CN 206488510U CN 201621470004 U CN201621470004 U CN 201621470004U CN 206488510 U CN206488510 U CN 206488510U
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Abstract
The utility model provides a kind of parallel flow condenser and air conditioner for electric motor coach system, is related to electric motor coach heating, cooling or ventilation unit field.The parallel flow condenser is applied to electric motor coach, including inlet union, outlet connection, header and many flat tubes, and inlet union and outlet connection are respectively arranged on header.Header includes the first header and the second header, and many flat tubes are located between the first header and the second header.The width of flat tube is 19mm 21mm, and thickness is 1.8mm 2.0mm.Air conditioner for electric motor coach system includes above-mentioned parallel flow condenser.In electric motor coach field, by changing existing flat tube width and thickness, the physical dimension for reducing parallel flow condenser is realized, product weight is reduced, windage is reduced, so as to effectively reduce parallel flow condenser blower fan power consumption.
Description
Technical field
The utility model is related to electric motor coach heating, cooling or ventilation unit field, in particular to a kind of concurrent flow
Condenser and air conditioner for electric motor coach system.
Background technology
Electric motor coach is that, using vehicle power as power, possess good dynamics performance, cost relatively low.The air-conditioning system of electric motor coach
System is integrated system, is generally disposed at the top of car, parallel flow condenser is the critical part of air conditioner for electric motor coach system, can be with
During steam or gas transition are liquid, the air that the heat in pipeline is passed to Near Pipelines, currently in order to attractive in appearance and limit
The height of air-conditioning system processed, parallel flow condenser must it is tilting, it is tilting after can increase air conditioner for electric motor coach parallel flow condenser
Windage, and then cause the increase of blower fan power consumption.
In summary, how to make the parallel flow condenser in air conditioner for electric motor coach system in the state of tilting, make its wind
Resistance reduction, further reduces power consumption, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of parallel flow condenser, and the parallel flow condenser is applied to electric motor coach
On, by changing the width and thickness of flat tube in existing parallel flow condenser, so as to reduce the structure of parallel flow condenser
Size, can effectively reduce the parallel flow condenser product weight in electric motor coach, on the basis of reduction product weight, reduction
Windage, further effectively reduces the power consumption of parallel flow condenser blower fan.
The purpose of this utility model is also resided in be condensed there is provided a kind of air conditioner for electric motor coach system, including above-mentioned concurrent flow
Device, the air conditioner for electric motor coach system can reduce windage, so that effectively while the product weight of parallel flow condenser is reduced
The power consumption of parallel flow condenser blower fan in the air conditioner for electric motor coach system is reduced, the performance of the electric motor coach is further optimized.
What embodiment of the present utility model was realized in：
Based on above-mentioned purpose, embodiment of the present utility model provides a kind of parallel flow condenser, applied to electric motor coach,
The parallel flow condenser includes inlet union, outlet connection, header and many flat tubes, and inlet union and outlet connection are set respectively
It is placed on header, and inlet union and outlet connection are connected with the inner chamber of header respectively；Header includes the first header
With the second header, many flat tubes are located between the first header and the second header, one end of fluid passage and the first afflux
The inner chamber connection of pipe, the other end of fluid passage is connected with the inner chamber of the second header；The width of flat tube is 19mm-21mm, flat
The thickness of pipe is 1.8mm-2.0mm.
In embodiment of the present utility model, applied to the parallel flow condenser of electric motor coach, the width of its flat tube size
Reduce with thickness, in the case of equal performance, the weight of the parallel flow condenser reduces, and realizes parallel flow condenser product light
Quantify, compared with existing product, quality alleviates 20%-40%, after the weight saving of the parallel flow condenser, can effectively drop
Low windage, so that the product power consumption of parallel flow condenser is also accordingly reduced.
In addition, the parallel flow condenser provided according to embodiment of the present utility model, can also have skill additional as follows
Art feature：
Multiple fluid passages are provided with alternative embodiment of the present utility model, in flat tube, and the width of flat tube is
At least one of 19mm, 20mm, 21mm.
In alternative embodiment of the present utility model, parallel flow condenser also includes many fins, and many fins are located at the
Between one header and the second header, and with being arranged alternately more with flat tube.
In alternative embodiment of the present utility model, the first header is provided with inlet union and outlet connection, the first collection
A space bar is provided with flow tube, the inner chamber of the first header is divided into first chamber and second chamber, import by space bar
Joint is connected with first chamber, and outlet connection is connected with second chamber；Multiple flat tubes are divided into first group and second group, and first group flat
One end of pipe is connected with the inner chamber of first chamber, and the other end of first group of flat tube is connected with the inner chamber of the second header, second group
One end of flat tube is connected with the inner chamber of second chamber, and the other end of second group of flat tube is connected with the inner chamber of the second header.
In alternative embodiment of the present utility model, the first header is provided with inlet union and outlet connection, the first collection
At least two space bars are provided with flow tube, the inner chamber of the first header is divided into multiple chambers by least two space bars, many
Individual chamber is respectively inlet plenum, intermediate cavity and outlet chamber, and inlet union is connected with inlet plenum, outlet connection and outlet
Chamber；It is provided with cutoff board in second header, the number differences of space bar and cutoff board are one, and cutoff board and interval
Plate is staggered, and liquid is entered header from inlet union and is passed through flat tube with serpentine fashion and flowed out from outlet connection.
In alternative embodiment of the present utility model, the first header is provided with inlet union, and the second header is provided with
Outlet connection.
In alternative embodiment of the present utility model, the first header includes first end and the second end, the second header
Including first end and the second end, the first end of the first header is corresponding with the first end of the second header, the first header
Second end is corresponding with the second end of the second header；At least one space bar is provided with first header, at least one
The inner chamber of first header is divided into two and more than two chambers, inlet union and the first end of the first header by dividing plate
Chamber；Cutoff board is provided with second header, the quantity of cutoff board is identical with the quantity of space bar, and cutoff board with
Space bar is staggered, the chamber at the second end of outlet connection and the second header.
In alternative embodiment of the present utility model, the multiple fluid passages set in flat tube are along between the width of flat tube
Every setting.
In alternative embodiment of the present utility model, fin is wavy, and the outer surface of fin is provided with multiple arcs
Groove.
Embodiment of the present utility model additionally provides a kind of air conditioner for electric motor coach system, including condensation casing, air-conditioning skeleton,
Condenser fan and above-mentioned parallel flow condenser, condensation casing are arranged at electric motor coach bodies top, and air-conditioning skeleton is arranged at cold
Coagulate between casing and electric motor coach body, condenser fan is arranged at the side of the remote electric motor coach body of condensation casing, parallel
Flow condenser is obliquely installed in cooling cylinder body relative to air-conditioning skeleton.
The beneficial effect of the utility model embodiment is：Air conditioner for electric motor coach system includes parallel flow condenser so that
In the case of existing air conditioner for electric motor coach system equal performance, by reducing the size of parallel flow condenser, condense concurrent flow
Device product lightweight, further effectively reduces the product weight of air conditioner for electric motor coach system；So as to reduce windage, to reduce
Parallel flow condenser blower fan power consumption, is further optimised the performance of electric motor coach.
To sum up, the utility model embodiment is provided parallel flow condenser and air conditioner for electric motor coach system, pass through concurrent flow
The change of the thickness and width size of flat tube in condenser, on the premise of properties of product are met, constitutes in electric motor coach and puts down
The ultra-thin advantage of row flow condenser, can not only reduce the product weight of parallel flow condenser, can also make whole electric motor coach
The weight saving of air-conditioning system, meanwhile, windage can be effectively reduced, under identical air quantity, entrance air quantity subtracts by flat tube size
Small parallel flow condenser, its windage is with the obvious advantage, makes the fan energy consumption of parallel flow condenser and reduces, so as to improve efficiency.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram at a visual angle of the parallel flow condenser that the utility model embodiment 1 is provided；
Fig. 2 is the schematic diagram at Fig. 1 the second visual angle；
Fig. 3 is the cross-sectional view of flat tube in Fig. 1；
Fig. 4 is the schematic diagram at a visual angle of fin in Fig. 1；
Fig. 5 is the schematic diagram of second of structure of the parallel flow condenser that the utility model embodiment 2 is provided；
Fig. 6 is the schematic diagram of the third structure of the parallel flow condenser that the utility model embodiment 3 is provided；
Fig. 7 is the schematic diagram of the 4th kind of structure of the parallel flow condenser that the utility model embodiment 4 is provided；
Fig. 8 is the schematic diagram at a visual angle of the air conditioner for electric motor coach system that the utility model embodiment 5 is provided.
Icon：100- parallel flow condensers；10- condenses casing；13- electric motor coach bodies；15- air-conditioning skeletons；18- is condensed
Fan；22- inlet unions；25- outlet connections；30- headers；The headers of 32- first；34- space bars；The space bars of 36- first；
The space bars of 38- second；39- inlet plenums；40- intermediate cavities；41- outlet chamber；45- first chambers；46- second chambers；50-
Second header；52- cutoff boards；54- First Transition chambers；The transition chamber thereofs of 55- second；60- flat tubes；62- fluid passages；65-
Fin；651- fin base tubes；653- radiating fins；72- mounting heads；721- fixed parts；723- installation portions；200- electric motor coaches are empty
Adjusting system.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to which explanation, term " first ", " second ", " the 3rd " etc. are only used for area in description of the present utility model
Divide description, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Wherein Fig. 1-Fig. 4 correspondences embodiment 1 of the present utility model, Fig. 5 correspondences embodiment 2 of the present utility model, Fig. 6 pairs
Embodiment 3 of the present utility model is answered, Fig. 7 corresponds to embodiment 4 of the present utility model, and Fig. 8 corresponds to embodiment 5 of the present utility model,
The technical scheme of the utility model embodiment is described in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in figure 1, the parallel flow condenser 100 that the utility model embodiment 1 is provided, applied to electric motor coach, including
Inlet union 22, outlet connection 25, header 30, many flat tubes 60 and many fins 65.
Concrete structure following to all parts of the parallel flow condenser 100 applied to electric motor coach and each other
Corresponding relation is described in detail.
Refer to shown in Fig. 1, inlet union 22 and outlet connection 25 are respectively arranged on header 30, many flat tubes 60 with
Many fins 65 are fixedly installed between header 30 and are arranged alternately.
Wherein, in embodiment 1 of the present utility model, header 30 includes the first header 32 and the second header 50,
First header 32 is cylindrical tube and circular piece sealing is respectively adopted in two ends, and two circular pieces, which are respectively welded, is arranged at the first afflux
The two ends of pipe 32, the first header 32 is internally provided with least two space bars 34.
In embodiment 1 of the present utility model, the quantity of space bar 34 is two, respectively the first space bar 36 and second
Space bar 38, wherein, the first space bar 36 is in the form of annular discs and edge is welded on the inwall of the first header 32, the first space bar
36 center of circle is located on the axial line of the first header 32, and the second space bar 38 is identical with the shape of the first space bar 36, its side
Edge is welded on the inwall of the first header 32, and the center of circle of the second space bar 38 is located on the axial line of the first header 32,
The inner chamber of first header 32 is divided into three disconnected chambers of independence by the first space bar 36 and the second space bar 38, respectively
For inlet plenum 39, intermediate cavity 40 and outlet chamber 41；Wherein, the length and volume of inlet plenum 39 are more than intermediate cavity 40
Length and volume, the length and volume of intermediate cavity 40 are more than the length and volume of outlet chamber 41.
Inlet union 22 and outlet connection 25 are arranged on the outer wall of the first header 32, wherein, inlet union 22 is with entering
Oral chamber 39 is connected, and outlet connection 25 is connected with outlet chamber 41, and inlet union 22 and outlet connection 25 are that cross sectional shape is
Circular L-shaped pipeline, two L-shaped pipelines include being sequentially communicated and orthogonal transverse pipe and longitudinal pipe, two L-shaped pipes
The transverse pipe in road is each perpendicular to the first header 32, and one end of the remote longitudinal pipe of transverse pipe is welded in the first header 32
Outer wall on, the longitudinal pipe of two L-shaped pipelines is each parallel to the first header 32.
The global shape of second header 50 is identical with the first header 32, and the second header 50 is cylindrical and two ends are adopted
Sealed with circular piece, the second header 50 be arranged in parallel with the first header 32, specific spacing between the two is according to actual feelings
Condition is determined.
Second header 50 is internally provided with cutoff board 52, the quantity few one of the quantity relative spacing plate 34 of cutoff board 52
Individual, in embodiment 1 of the present utility model, the quantity of cutoff board 52 is one, and cutoff board 52 is staggered with space bar 34,
The cutoff board 52 and space bar 34 referred in header 30 that be staggered herein is uneven on the direction perpendicular to header 30
OK, be not located between two adjacent flat tubes 60, i.e. cutoff board 52 and space bar 34 on the direction parallel to header 30,
At least one flat tube 60 is provided with each other.The inner chamber of second header 50 is divided into two independences and not connected by cutoff board 52
The transition chamber thereof 55 of First Transition chamber 54 and second, wherein, the length and volume of First Transition chamber 54 are more than the second transition
The length and volume of chamber 55.
It refer to shown in Fig. 3, mounting head 72 be provided with the outer wall of header 30, in embodiment 1 of the present utility model,
The quantity of mounting head 72 is six, is respectively separated and is arranged at the first header 32 and the second header 50, be i.e. the first header 32
On be evenly arranged with three mounting heads 72, the second header 50 and be evenly arranged with three mounting heads 72, mounting head 72 includes solid
Determine portion 721 and installation portion 723, fixed part 721 be arc-shaped and with the outer wall of header 30 is tangent sets, installation portion 723 is flat
Tabular and parallel with the transverse pipe of inlet union 22, and mounting hole is offered on installation portion 723, the mounting head 72 passes through fixed part
721 are fixedly connected with header 30.
Parallel flow condenser 20 includes multiple flat tubes 60 and fin 65, and multiple flat tubes 60 are alternately disposed at multiple fins 65
Between first header 32 and the second header 50, and it is welded to connect between adjacent flat tube 60 and fin 65, to ensure connection
Intensity, and then ensure the structural stability of whole parallel flow condenser 100, flat tube 60 and fin 65 are discussed in detail separately below.
It refer to shown in Fig. 3, the inside of each flat tube 60 is provided with multiple linear fluid passages 62, multiple fluids
Width of the passage 62 along flat tube 60 is arranged at intervals, and the one end of multiple fluid passages 62 from flat tube 60 extends to the other end,
The fluid passage 62 that i.e. length direction of the fluid passage 62 along flat tube 60 runs through in whole flat tube 60, the flat tube 60 is multiple, stream
Body passage 62 determines that the cross section of fluid passage 62 is rectangle according to the sectional dimension of flat tube 60, and the cross section refers to
Perpendicular to the plane of the length direction of fluid passage 62, existed using rectangle as the purpose of the shape of cross section of fluid passage 62
In：For the shapes such as circle, arc, on the one hand rectangle can cause the distance between multiple fluid passages 62 and many
The distance between the outer wall of individual fluid passage 62 and flat tube 60 is of substantially equal, so as to optimize the overall mechanical property of flat tube 60, separately
On the one hand the contact area of fluid passage 62 and flat tube 60 can be increased as far as possible, further improves the thermal diffusivity of this flat tube 60
Energy.
The parallel flow condenser 100 that the utility model is provided, the width dimensions H applied to electric motor coach, wherein flat tube 60
For 19mm to 21mm, thickness T is 1.8mm to 2.0mm.As shown in figure 3, wherein width dimensions are H, thickness is T,
In embodiment 1 of the present utility model, the width dimensions of flat tube 60 are preferably at least one of 19mm, 20mm, 21mm, thickness gauge
Very little is preferably that the quantity of the fluid passage 62 in 1.8mm and 2mm, and flat tube 60 is preferably 10 to 14.Relative to single
For fluid passage 62, the setting of multiple fluid passages 62 can effectively increase the contact area of fluid passage 62 and flat tube 60,
So as to effectively improve radiating effect of the high temperature fluid in flat tube 60.
It refer to shown in Fig. 4, fin 65 includes fin base tube 651 and radiating fin 653, fin base tube 651 is bellows,
Including arc section and straightway, the fin base tube 651 is hollow form, and radiating fin 653 is arranged at the straight line of fin base tube 651
Section, and the outer wall of radiating fin 653 is provided with the groove of multiple arcs, to increase the outer wall of fin 65 and the heat-transfer surface of surrounding air
Product, improves the release efficiency of heat, and the hollow form of fin base tube 651 and radiating fin 653 are provided to more preferable radiating.
The parallel flow condenser 100 that the utility model embodiment 1 is provided, wherein flat tube 60 are by the in the first header 32
52 points of cutoff board in one space bar 36 and the second space bar 38 and the second header 50 is four groups, is respectively designated as first
Group, second group, the 3rd group and the 4th group, wherein, the two ends of the fluid passage 62 of first group of flat tube 60 respectively with inlet plenum 39
Connected with First Transition chamber 54, accordingly, the two ends of the fluid passage 62 of second group of flat tube 60 respectively with intermediate cavity 40 and
First Transition chamber 54 is connected, the two ends of the fluid passage 62 of the 3rd group of flat tube 60 respectively with the adapter cavity of intermediate cavity 40 and second
Room 55 is connected, and the two ends of the fluid passage 62 of the 4th group of flat tube 60 are connected with outlet chamber 41 and second transition chamber thereof 55 respectively.
The operation principle and process of the parallel flow condenser 100 are such：High-temp liquid enters from inlet union 22
In the inlet plenum 39 of one header 32, enter from one end of the fluid passage 62 of the first group of flat tube 60 connected with inlet plenum 39
Enter in the fluid passage 62, and the second header 50 is flowed to along the fluid passage 62, connect afterwards from First Transition chamber 54
The fluid passage 62 of second group of logical flat tube 60 is flowed out, and the intermediate cavity of first header 32 is entered along the fluid passage 62
40, flowed out in a similar manner from outlet connection 25 afterwards, i.e., high-temp liquid with serpentine fashion respectively through inlet plenum 39, first
The group fluid passage 62 of flat tube 60, First Transition chamber 54, the fluid passage 62 of second group of flat tube 60, intermediate cavity the 40, the 3rd
The group fluid passage 62 of flat tube 60, the second transition chamber thereof 55, the fluid passage 62 of the 4th group of flat tube 60 and outlet chamber 41, then
Flowed out from outlet connection 25.
During high-temp liquid is flowed in the above-mentioned fluid passage 62, according to the second law of thermodynamics, in high-temp liquid
The heat contained can be delivered on flat tube 60, and the heat part for being delivered to flat tube 60 is directly emitted in surrounding air, another
Part is then first delivered in the fin 65 of surrounding to be dispersed into the air of surrounding again, and so, the temperature of high temperature fluid will be gradually
Reduction, so as to realize first heat exchange condensation, obtains the fluid of relative low temperature.
Based on the general principle of above-mentioned heat exchange, inventor of the present utility model grinds in the long-term actual production of electric motor coach
Study carefully discovery, its windage of the flat tube 60 of different size model numbers is different, and on electric motor coach, flat tube size reduces, parallel flow condenser
100 weight about mitigates 20%-40%, when the weight of electric motor coach often mitigates 1kg, course continuation mileage can be made to increase 1km；So,
In the production of the condenser of electric motor coach, pass through the reduction of the thickness and width size of above-mentioned parallel flow condenser 100, a side
Face can effectively lower the product weight of parallel flow condenser 100；On the other hand, windage can be effectively reduced, so as to reduce cold
The power consumption of solidifying blower fan, is thirdly that the thickness and width size of parallel flow condenser 100, which reduces, can also increase electric motor coach
Battery durable mileage.
Inventor is by multiple test, the final width for obtaining the preferably width of flat tube 60 and thickness, i.e. flat tube 60
Size H is 19mm, 20mm, 21mm；The thickness T of flat tube 60 is 1.8mm and 2.0mm., can by the flat tube 60 of preferred dimensions
To cause the weight saving in electric motor coach of parallel flow condenser 100, so as to reduce power consumption, the product of high performance-price ratio is obtained.
The beneficial effect of parallel flow condenser 100 that the utility model is provided is：By the width, the thickness that reduce flat tube 60
Size, to effectively reduce the product weight of electric motor coach；So as to reduce windage, meanwhile, reduce parallel flow condenser 100
Blower fan power consumption；Further increase the battery durable mileage of electric motor coach.
Embodiment 2
Researcher is by research, the parallel flow condenser 100 being applied on electric motor coach provided the utility model,
On the basis of above-described embodiment 1, following optional other structures schemes can be also made, are described as follows：
It refer to shown in Fig. 5, in the utility model embodiment 2, parallel flow condenser 100 includes inlet union 22, gone out
Mouth joint 25, header 30, many flat tubes 60 and many fins 65.
The width of flat tube 60, thickness phase in the width and thickness and embodiment 1 of flat tube 60 in the embodiment 2
Together, i.e., the width dimensions of flat tube are 19mm-21mm, and thickness is 1.8mm-2.0mm.The parallel flow condenser 100 it is basic
Structure, operation principle and the technique effect of acquirement are same as Example 1, and its difference is as follows.
First header 32 is internally provided with a space bar 34 in the present embodiment 2, and the space bar 34 is by the first afflux
Pipe 32 is divided into first chamber 45 and second chamber 46, the second header 50 without cutoff board 52, and multiple flat tubes 60 are by above-mentioned
34 points of dividing plate is first group and second group, and first group one end of flat tube 60 is connected with the inner chamber of first chamber 45, the other end and the
The inner chamber connection of two headers 50, second group one end of flat tube 60 is connected with the inner chamber of second chamber 46, the other end and the second collection
The inner chamber connection of flow tube 50, inlet union 22 is connected with first chamber 45, and outlet connection 25 is connected with second chamber 46.
High-temp liquid flows into first chamber 45 from inlet union 22, is flowed to by the fluid passage 62 of first group of flat tube 60
In the inner chamber of second header 50, then the fluid passage 62 from second group of flat tube 60 flows to second chamber 46, finally from going out
Mouth joint 25 flows out.
Embodiment 3
On the basis of above-described embodiment 1 and embodiment 2, parallel flow condenser 100 can also be made it is following it is optional its
His organization plan, is described as follows：
It refer to shown in Fig. 6, in the utility model embodiment 3, parallel flow condenser 100 includes inlet union 22, gone out
Mouth joint 25, header 30, many flat tubes 60 and many fins 65.
The size of flat tube 60 is identical with the size of flat tube 60 in above-described embodiment 1 in the embodiment 3, i.e. the broad-ruler of flat tube
Very little is 19mm-21mm, and thickness is 1.8mm-2.0mm.The basic structure of the parallel flow condenser 100, operation principle and take
The technique effect obtained is same as Example 1, and its difference is as follows.
Without space bar 34 in first header 32, without cutoff board 52 in second header 50, inlet union 22 is set
In the outer wall of the first header 32, and inlet union 22 is connected with the first header 32；Outlet connection 25 is arranged at the second afflux
The outer wall of pipe 50, and outlet connection 25 connects with the second header 50；High-temp liquid enters the first header from inlet union 22
32, subsequently into the fluid passage 62 of many flat tubes 60 connected with the first header 32, enter along the fluid passage 62
In the inner chamber of second header 50, flowed out afterwards from outlet connection 25.
To sum up, the parallel flow condenser 100 that the utility model embodiment 3 is provided is simple in construction, the flow direction letter of high-temp liquid
It is single.
Embodiment 4
The parallel flow condenser 100 that the present embodiment 4 is provided can also make following optional other structures schemes, illustrate
It is as follows：
It refer to shown in Fig. 7, in the utility model embodiment 4, parallel flow condenser 100 includes inlet union 22, gone out
Mouth joint 25, header 30, many flat tubes 60 and many fins 65.
The size of flat tube 60 is identical with the size of flat tube 60 in above-described embodiment 1 in the embodiment 4, i.e. the broad-ruler of flat tube
Very little is 19mm-21mm, and thickness is 1.8mm-2.0mm.The basic structure of the parallel flow condenser 100, operation principle and take
The technique effect obtained is same as Example 1, and its difference is as follows.
At least one space bar 34 is provided with first header 32, at least one space bar 34 is by the first header 32
Inner chamber be divided into two and more than two chambers, the second header 50 and be provided with cutoff board 52, the quantity of cutoff board 52
It is identical with the quantity of above-mentioned space bar 34, and cutoff board 52 is staggered with space bar 34, being staggered here refers to afflux
Cutoff board 52 in pipe 30 and space bar 34 be not corresponding on the direction perpendicular to header 30, is not located at adjacent two flat
Between pipe 60, i.e., cutoff board 52 is provided with least one each other with space bar 34 on the direction parallel to header 30
Flat tube 60.
First header 32 includes first end and the second end, and the second header 50 also includes first end and the second end, first
The first end of header 32 is corresponding with the first end of the second header 50, the second end and the second header of the first header 32
50 the second end is corresponding, and inlet union 22 is arranged at the outer wall of the first header 32, and outlet connection 25 is arranged at the second afflux
The outer wall of pipe 50, the chamber of the first end of the header 32 of inlet union 22 and first, the header of outlet connection 25 and second
The chamber at 50 the second end.
In the embodiment 4, it is provided with the first header 32 in two space bars 34, the second header 50 and is provided with two
Individual cutoff board 52, two space bars 34 are staggered respectively with two cutoff boards 52, and the space bar 34 and cutoff board 52 are by flat tube
60 points are five groups, respectively first group, second group, the 3rd group, the 4th group and the 5th group；Its connected mode and high-temp liquid flow direction
With it is similar in embodiment 1, i.e., high-temp liquid is flowed into from inlet union 22, after five groups of flat tubes 60, from outlet connection
25 outflows.
In the embodiment 4, inlet union 22 and outlet connection 25 are located on different headers 30 respectively, multiple space bars
34 are to extend flow path of the high temperature fluid in this parallel flow condenser 20 with the purpose of cutoff board 52, improve heat exchange condensation
Effect.
Embodiment 5
The utility model embodiment 5 provides a kind of air conditioner for electric motor coach system 200, and it includes condensation casing 10, air-conditioning
Skeleton 15, condenser fan 18 and above-mentioned parallel flow condenser 100.Condensation casing 10 is fixedly installed on electric motor coach body 13 and pushed up
Portion, air-conditioning skeleton 15 is arranged between condensation casing 10 and electric motor coach body 13, and condenser fan 18 is arranged at condensation casing 10
Remote electric motor coach body 13 side, parallel flow condenser 100 relative to air-conditioning skeleton 15, be obliquely installed in condensation casing
In 10.
Due to the size reduction applied to the parallel flow condenser 100 on electric motor coach, the utility model embodiment 5 is carried
The air conditioner for electric motor coach system 200 of confession can produce the advantage of three aspects：First, reduce the production of the parallel flow condenser 100
Product weight；Second, windage can be effectively reduced, the blower fan power consumption of parallel flow condenser 100 is reduced；3rd, increase electric motor coach
Battery durable mileage, the performance of electric motor coach is further optimized.
It should be noted that in the case where not conflicting, the feature in embodiment in the utility model can be tied mutually
Close.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of parallel flow condenser, applied to electric motor coach, it is characterised in that including inlet union, outlet connection, header
And many flat tubes, the inlet union and the outlet connection be respectively arranged on the header, and the inlet union and
Inner chamber of the outlet connection respectively with the header is connected；
The header includes the first header and the second header, many flat tubes be located at first header with it is described
Between second header, fluid passage, one end of the fluid passage and first header are provided with the flat tube
Inner chamber is connected, and the other end of the fluid passage is connected with the inner chamber of second header；
The width of the flat tube is 19mm-21mm, and the thickness of the flat tube is 1.8mm-2.0mm.
2. parallel flow condenser according to claim 1, it is characterised in that multiple fluids are provided with the flat tube and are led to
Road, and the width of the flat tube is at least one of 19mm, 20mm, 21mm.
3. parallel flow condenser according to claim 1, it is characterised in that the parallel flow condenser also includes many wings
Piece, many fins are located between first header and second header, and are set with replacing more with the flat tube
Put.
4. parallel flow condenser according to claim 3, it is characterised in that first header is provided with inlet union
And outlet connection, it is provided with a space bar in first header, the space bar is by the inner chamber of first header
It is divided into first chamber and second chamber, the inlet union is connected with the first chamber, the outlet connection and described the
Two chambers；
Multiple flat tubes are divided into first group and second group, and one end of flat tube described in first group and the inner chamber of the first chamber connect
Logical, the other end of flat tube described in first group is connected with the inner chamber of second header, one end of flat tube described in second group and institute
The inner chamber connection of second chamber is stated, the other end of flat tube described in second group is connected with the inner chamber of second header.
5. parallel flow condenser according to claim 3, it is characterised in that first header is provided with inlet union
And outlet connection, it is provided with least two space bars in first header, at least two space bar is by described first
The inner chamber of header is divided into multiple chambers, and multiple chambers are respectively inlet plenum, intermediate cavity and outlet chamber, described
Inlet union is connected with the inlet plenum, and the outlet connection is connected with the outlet chamber；
It is provided with cutoff board in second header, the number differences of the space bar and the cutoff board are one, and described
Cutoff board is staggered with the space bar, liquid is entered the header from the inlet union and is passed through with serpentine fashion
The flat tube simultaneously flows out from the outlet connection.
6. parallel flow condenser according to claim 3, it is characterised in that first header is provided with import and connect
Head, second header is provided with outlet connection.
7. parallel flow condenser according to claim 6, it is characterised in that first header includes first end and the
Two ends, second header also includes first end and the second end, the first end of first header and second afflux
The first end of pipe is corresponding, and the second end of first header is corresponding with the second end of second header；
At least one space bar is provided with first header, at least one described space bar is by first header
Inner chamber is divided into two and more than two chambers, and the chamber of the inlet union and the first end of first header connects
It is logical；
Cutoff board is provided with second header, the quantity of the cutoff board is identical with the quantity of the space bar, and institute
State cutoff board to be staggered with the space bar, the outlet connection and the chamber at the second end of second header.
8. parallel flow condenser according to claim 2, it is characterised in that the multiple fluid passages set in the flat tube
It is arranged at intervals along the width of the flat tube.
9. parallel flow condenser according to claim 3, it is characterised in that the fin be it is wavy, the fin
Outer surface is provided with the groove of multiple arcs.
10. a kind of air conditioner for electric motor coach system, it is characterised in that including condensation casing, air-conditioning skeleton, condenser fan and above-mentioned power
Profit requires the parallel flow condenser described in 1-9 any one, and the condensation casing is arranged at electric motor coach bodies top, the sky
Skeleton is adjusted to be arranged between the condensation casing and electric motor coach body, the condenser fan is arranged at the remote of the condensation casing
From the side of electric motor coach body, the parallel flow condenser is obliquely installed in the cooling cylinder relative to the air-conditioning skeleton
In vivo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470004.7U CN206488510U (en) | 2016-12-29 | 2016-12-29 | Parallel flow condenser and air conditioner for electric motor coach system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470004.7U CN206488510U (en) | 2016-12-29 | 2016-12-29 | Parallel flow condenser and air conditioner for electric motor coach system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488510U true CN206488510U (en) | 2017-09-12 |
Family
ID=59771421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470004.7U Active CN206488510U (en) | 2016-12-29 | 2016-12-29 | Parallel flow condenser and air conditioner for electric motor coach system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277570A (en) * | 2020-10-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Warm air core and automobile air conditioner |
| CN113745697A (en) * | 2021-09-02 | 2021-12-03 | 宏管热交换科技(江苏)有限公司 | Manufacturing method of parallel flow water-cooling disc assembly of lithium battery |
-
2016
- 2016-12-29 CN CN201621470004.7U patent/CN206488510U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277570A (en) * | 2020-10-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Warm air core and automobile air conditioner |
| CN112277570B (en) * | 2020-10-30 | 2022-05-20 | 安徽江淮汽车集团股份有限公司 | Warm braw core and vehicle air conditioner |
| CN113745697A (en) * | 2021-09-02 | 2021-12-03 | 宏管热交换科技(江苏)有限公司 | Manufacturing method of parallel flow water-cooling disc assembly of lithium battery |
| CN113745697B (en) * | 2021-09-02 | 2023-10-03 | 宏管热交换科技(江苏)有限公司 | Manufacturing method of parallel flow water cooling disc assembly of lithium battery |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 401120, No. 2001, Golden Road, North New District, Chongqing, Yubei District Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: 400000, No. 2001, Golden Road, North New District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |
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| TR01 | Transfer of patent right |