CN208665188U - Air passage distribution box, the double-deck ducting system and two-layer vehicle - Google Patents
Air passage distribution box, the double-deck ducting system and two-layer vehicle Download PDFInfo
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- CN208665188U CN208665188U CN201821133898.XU CN201821133898U CN208665188U CN 208665188 U CN208665188 U CN 208665188U CN 201821133898 U CN201821133898 U CN 201821133898U CN 208665188 U CN208665188 U CN 208665188U
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Abstract
The utility model provides a kind of air passage distribution box, the double-deck ducting system and two-layer vehicle, belongs to technical field of rail traffic, and air passage distribution box includes the cabinet equipped with first chamber and second chamber, passes through partition isolation between first chamber and second chamber；First air inlet is set on cabinet, the first air outlet and the second air outlet are also set up on cabinet, the first air inlet, the first air outlet and the second air outlet are connected to first chamber；Second air inlet is set on cabinet, third air outlet and the 4th air outlet are also set up on cabinet, the second air inlet, third air outlet and the 4th air outlet are connected to second chamber.Air passage distribution box structure provided by the utility model is simple, by the way that four air outlets are arranged, realize the distribution of air quantity, is particularly suitable for the allocation of the amount of air of two layer of space.
Description
Technical field
The utility model relates to technical field of rail traffic, in particular to a kind of air passage distribution box, the double-deck air duct system
System and two-layer vehicle.
Background technique
Currently, the EMU in operation is mainly single layer motor-car, guest room only has one layer, be guest room cooling supply warm wind system compared with
To be simple, winter relies on electric heating system, and summer cold wind relies on air-conditioning system, and air-conditioning system is defeated to guest room by air passage distribution box
Cold wind is sent, existing air passage distribution box is all to blow in the same plane.With China's expanding economy, motor-car, high-speed rail are taken
Passenger it is more and more, the comfort level of vehicle is also required higher and higher, the relatively small single layer motor-car of freight volume increasingly can not
Meet national needs；And it is big to research and develop freight volume, internal more comfortable two-layer vehicle has been put on schedule, if but two-layer vehicle
Existing air-conditioning system and distributor box are also used, cooling supply, the demand of warm wind into two-layer vehicle simultaneously can not be solved, while using electricity
The two systems for heating hot wind supply and air-conditioning supply cold wind, also can make the production cost of two-layer vehicle higher.
Utility model content
The purpose of this utility model is to provide a kind of air passage distribution box, the double-deck ducting system and two-layer vehicle, Neng Goushi
The allocation of the amount of air demand of existing two-layer vehicle.
The embodiments of the present invention are achieved in that
A kind of air passage distribution box, the cabinet including being equipped with first chamber and second chamber, first chamber and second chamber it
Between pass through partition be isolated；First air inlet is set on cabinet, also sets up the first air outlet and the second air outlet on cabinet, first into
Air port, the first air outlet and the second air outlet are connected to first chamber；Second air inlet is set on cabinet, is also set up on cabinet
Third air outlet and the 4th air outlet, the second air inlet, third air outlet and the 4th air outlet are connected to second chamber.
Optionally, the first air inlet and the second air inlet are arranged in same plane.
Optionally, corresponding first air inlet and the second air inlet are respectively arranged with deflector in cabinet.
Optionally, distinguish at corresponding first air outlet, the second air outlet, third air outlet and the 4th air outlet in cabinet
It is provided with volume adjusting apparatus.
Optionally, air passage distribution box further includes at least one auxiliary air-outlet, auxiliary air-outlet and first chamber or with the
Two chambers.
A kind of bilayer ducting system, the air duct distribution including ventilation apparatus, hot air duct, cold air duct and any of the above-described
Case, the air outlet of ventilation apparatus and the first air inlet of air passage distribution box and the connection of the second air inlet, the first of air passage distribution box
Air outlet and the second air outlet are connect with two hot air ducts respectively, the third air outlet and the 4th air outlet point of air passage distribution box
It is not connect with two cold air ducts.
Optionally, cold air duct is arranged above hot air duct.
A kind of two-layer vehicle, including double layer carriage, hot wind exhaust apparatus, cold wind exhaust apparatus and any of the above-described bilayer
Ducting system, the imperial and lower deck compartment of double layer carriage are respectively provided with hot wind exhaust apparatus and cold wind exhaust apparatus, the heat
The bottom of imperial and the bottom of lower deck compartment is arranged in wind exhaust apparatus, and the top of imperial is arranged in cold wind exhaust apparatus
The top in portion and lower deck compartment, 2 cold air ducts of the double-deck ducting system respectively with the cold wind exhaust apparatus of imperial and under
The cold wind exhaust apparatus connection in layer compartment, 2 hot air ducts of the double-deck ducting system are filled with the hot wind outlet air of imperial respectively
It sets and is connected with the hot wind exhaust apparatus of lower deck compartment.
The beneficial effect of the utility model embodiment includes:
Air passage distribution box provided by the embodiment of the utility model, the cabinet including being equipped with first chamber and second chamber, the
It is isolated between one chamber and second chamber by partition；First air inlet is set on cabinet, the first air outlet is also set up on cabinet
With the second air outlet, the first air inlet, the first air outlet and the second air outlet are connected to first chamber；Second is arranged on cabinet
Air inlet also sets up third air outlet and the 4th air outlet on cabinet, and the second air inlet, third air outlet and the 4th air outlet are equal
It is connected to second chamber.Air passage distribution box structure provided by the embodiment of the utility model is simple, real by the way that four air outlets are arranged
The distribution of existing air quantity, is particularly suitable for the allocation of the amount of air of two layer of space.
It is provided by the embodiment of the utility model bilayer ducting system, including ventilation apparatus, hot air duct, cold air duct and on
It states the air passage distribution box of any one, the air outlet of ventilation apparatus and the first air inlet of air passage distribution box and the second air inlet connects
It connects, the first air outlet and the second air outlet of air passage distribution box are connect with two hot air ducts respectively, the third of air passage distribution box
Air outlet and the 4th air outlet are connect with two articles of cold air ducts respectively.Bilayer ducting system energy provided by the embodiment of the utility model
It enough realizes a ventilation apparatus supply cold wind or providing warm air into two layer of space simultaneously, meets the allocation of the amount of air of two layer of space.
Two-layer vehicle provided by the embodiment of the utility model, including double layer carriage, hot wind exhaust apparatus, cold wind exhaust apparatus
With the double-deck ducting system of any of the above-described, the imperial and lower deck compartment of double layer carriage are respectively provided with hot wind exhaust apparatus and cold
The bottom of imperial and the bottom of lower deck compartment, cold wind exhaust apparatus is arranged in wind exhaust apparatus, the hot wind exhaust apparatus
The top of imperial and the top of lower deck compartment be set, 2 cold air ducts of the double-deck ducting system respectively with imperial
Cold wind exhaust apparatus connected with the cold wind exhaust apparatus of lower deck compartment, 2 hot air ducts of the double-deck ducting system respectively with it is upper
The hot wind exhaust apparatus in layer compartment is connected with the hot wind exhaust apparatus of lower deck compartment.Double-decker provided by the embodiment of the utility model
It can be realized a ventilation apparatus supply cold wind or providing warm air into double layer carriage simultaneously, meet two-layer vehicle totally 4 layers of wind up and down
The allocation of the amount of air demand in road, air channel structure is simple, and efficiency is high.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is one of the structural schematic diagram of air passage distribution box provided by the embodiment of the utility model；
Fig. 2 is the second structural representation of air passage distribution box provided by the embodiment of the utility model；
Fig. 3 is the operation schematic diagram of air passage distribution box provided by the embodiment of the utility model；
Fig. 4 is the air duct distribution diagram of two-layer vehicle provided by the embodiment of the utility model.
Icon: 100- air passage distribution box；110- cabinet；The first air inlet of 112-；The first air outlet of 113-；114- second goes out
Air port；The second air inlet of 115-；116- third air outlet；The 4th air outlet of 117-；118- auxiliary air-outlet；119- transition rings；
200- bilayer ducting system；210- ventilation apparatus；230- hot air duct；240- cold air duct.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
Please refer to Fig. 1, the utility model embodiment provides a kind of air passage distribution box 100, including is equipped with first chamber and the
The cabinet 110 of two chambers is isolated between first chamber and second chamber by partition；First air inlet is set on cabinet 110
112, the first air outlet 113 and the second air outlet 114, the first air inlet 112,113 and of the first air outlet are also set up on cabinet 110
Second air outlet 114 is connected to first chamber；Second air inlet 115 is set on cabinet 110, also sets up third on cabinet 110
Air outlet 116 and the 4th air outlet 117, the second air inlet 115, third air outlet 116 and the 4th air outlet 117 with the second chamber
Room connection.
It should be noted that first, the air passage distribution box 100 of the utility model embodiment, including cabinet 110, cabinet 110
Inside includes cavity, and cavity is divided into first chamber and second chamber by cabinet 110 by setting partition, first chamber and
It is completely isolated between second chamber not to be connected to, the first air inlet 112, the first air inlet 112 and external air feed are set on cabinet 110
The air outlet of device connects, and the wind for providing external air supply device enters the first chamber of cabinet 110, also sets up on cabinet 110
First air outlet 113 and the second air outlet 114, again for the wind by the first chamber of cabinet 110 is entered from external air supply device
It sends out, the first air outlet 113 and the second air outlet 114 are connect with external pipe, and wind is sent from pipeline；Illustratively, such as Fig. 1 institute
Show, the first air outlet 113 and the second air outlet 114 are arranged in a side surface of cabinet 110, and with where the first air inlet 112
Surface between be mutually perpendicular to, the other surfaces of cabinet 110 can also be arranged in the first air outlet 113 and the second air outlet 114
On, the present embodiment is not especially limited this, and those skilled in the art can be according to air passage distribution box 100 and external connection apparatus
Space is arranged setting.
Illustratively, the second air inlet 115 is set on cabinet 110 for connecting the air outlet of external air supply device, cabinet 110
On also set up third air outlet 116 and the 4th air outlet 117, third air outlet 116 and the 4th air outlet 117 connect with external pipe
It connects, wind is gone out from third air outlet 116 and the 4th air outlet 117 again after the entrance of the second air inlet 115, passes through external pipe quilt
It sends out, the position setting of third air outlet 116 and the 4th air outlet 117 and the second air inlet 115 is such as above-mentioned to the first air outlet
113 and second air outlet 114 it is identical as the position setting of the first air inlet 112, field technical staff can be according to air passage distribution box
100 are arranged setting with the space of external connection apparatus, and details are not described herein again.
Second, the external air supply device connecting with the first air inlet 112 and the second air inlet 115 can be an equipment,
It is also possible to two equipment, the present embodiment is not especially limited this.When external air supply device is one, external air supply device
Air outlet simultaneously docked with the first air inlet 112 and the second air inlet 115, can choose the same time only to the first air inlet
112 and the second one of air-supply of air inlet 115, at this time when only the first air inlet 112 being given to blow, wind from the first air inlet
The first air outlets 113 and the second air outlet 114 of 112 connection of mouth are gone out, simultaneously as the second air inlet 115 enters without wind,
Third air outlet 116 and the 4th air outlet 117 are also sent without wind；When only the second air inlet 115 being given to blow, wind is from third
Air outlet 116 and the 4th air outlet 117 are sent, and the first air outlet 113 and the second air outlet 114 are sent without wind；It is same
Time only gives the first air inlet 112 and the one of air-supply of the second air inlet 115, in this case, with air passage distribution box 100
The external pipe of connection only has in 2 pipelines and has wind.
One external air supply device can also blow to the first air inlet 112 and the second air inlet 115 simultaneously, and at this time first
And air passage distribution box there is wind at air outlet 113, the second air outlet 114, third air outlet 116 and the 4th air outlet 117, i.e.,
There is wind in 4 pipelines of the external pipe of 100 connections.
When external air supply device is two, it is also possible to same time one of air supply device only to being attached thereto
First air inlet 112 or the one of air-supply of the second air inlet 115, can also two air supply devices give the first air inlet simultaneously
112 and second air inlet 115 blow, detailed process is as described above, and details are not described herein again.
Third, illustratively, the concrete shape of cabinet 110 can be structure as shown in Figure 1, can also be other structures, can basis
Actual needs setting, the present embodiment are not especially limited this.Generally, the setting of cabinet 110 will be with outside connected to it
Equipment and pipeline match, and are applicable in different spatial arrangement structures.
As shown in figure 3, arrow direction indicates the direction of air-flow flowing, air passage distribution box provided by the embodiment of the utility model
100, the wind that the air supply device of external connection provides enters the first chamber of cabinet 110 from the first air inlet 112, then passes through first
Air outlet 113 and the second air outlet 114 are sent, and the first air outlet 113 and the second air outlet 114 respectively correspond external connection
Two pipelines, wind are sent to target position from two pipelines；The wind that the air supply device of external connection provides is from the second air inlet 115
It is sent into the second chamber of cabinet 110, then by third air outlet 116 and the 4th air outlet 117, third air outlet 116
Other two pipeline of external connection is also respectively corresponded with the 4th air outlet 117, wind is sent to target position from pipeline.
100 structure of air passage distribution box provided by the embodiment of the utility model is simple, by the way that four air outlets are arranged, realizes wind
The distribution of amount is particularly suitable for the allocation of the amount of air of two layer of space.
Optionally, as shown in Figure 1, the first air inlet 112 and the second air inlet 115 are arranged in same plane.First air inlet
Mouth 112 and the second air inlet 115 are conplane setting, and the convenient air outlet with external air supply device docks.
Illustratively, as shown in Figure 1, the first air outlet 113, the second air outlet 114, third air outlet 116 and the 4th outlet air
Mouth 117 is arranged at same plane.Conplane setting makes and the first air outlet 113, the second air outlet 114, third outlet air
The pipeline that mouth 116 and the 4th air outlet 117 connect facilitates the integral layout of pipeline and external other equipment in same direction.
Optionally, deflector is respectively arranged at corresponding first air inlet 112 and the second air inlet 115 in cabinet 110.
The effect of deflector is noise reduction and adjusts air quantity, and the other positions in cabinet 110 can be also set as needed in deflector.
Optionally, corresponding first air outlet 113, the second air outlet 114, third air outlet 116 and the 4th in cabinet 110
Volume adjusting apparatus is respectively arranged at air outlet 117.Volume adjusting apparatus is for adjusting to go out from the first air outlet 113, second
The wind that air port 114, third air outlet 116 and the 4th air outlet 117 are gone out meets different air quantity demands.
Further, as shown in Fig. 2, in the first air outlet 113, the second air outlet 114, third air outlet 116 and the 4th
Air outlet 117 is respectively arranged with transition rings 119, transition rings 119 and 110 riveting of cabinet, and riveting makes 119 He of transition rings
Cabinet 110 is connected firmly.
Further, in the company for the junction and transition rings 119 and external pipe that transition rings 119 and cabinet 110 rivet
Place's setting sealant is connect, wind is run out of will not from the gap of junction " ", plays the role of sealing.
Optionally, as shown in Fig. 2, air passage distribution box 100 further includes at least one auxiliary air-outlet 118, auxiliary air-outlet
118 are connected to first chamber or with second chamber.Auxiliary air-outlet 118 is connect with external pipe, the setting of auxiliary air-outlet 118
Increase the air outlet quantity of air passage distribution box 100, to meet the outlet air needs of more multi-pipeline.
Illustratively, as shown in Figure 1, auxiliary air-outlet 118 and the first air outlet 113, the second air outlet 114, third outlet air
Mouth 116 and the 4th air outlet 117 are arranged in same plane.Conplane setting can make all connecting pipes in same side
To facilitating the integral layout of pipeline and external other equipment.
Further, cabinet 110 is equipped with reinforcing rib.It is equipped with reinforcing rib at the stress of cabinet 110, makes air passage distribution box
100 overall structural strength keeps stablizing.
Further, the material of cabinet 110 is light type composite panel.Light type composite panel is corrosion-resistant, wear-resisting, diamagnetic, and has
The features such as good formability, the production cost of air passage distribution box 100 can be reduced using light type composite panel, and air passage distribution box
100 using unaffected.
Second embodiment
The utility model embodiment provides a kind of double-deck ducting system 200, including ventilation apparatus 210, hot air duct 230,
The of cold air duct 240 and the air passage distribution box of any of the above-described 100, the air outlet of ventilation apparatus 210 and air passage distribution box 100
One air inlet 112 and the connection of the second air inlet 115, the first air outlet 113 and the second air outlet 114 of air passage distribution box 100 divide
Do not connect with two hot air ducts 230, the third air outlet 116 and the 4th air outlet 117 of air passage distribution box 100 respectively with two
Cold air duct 240 connects.
Bilayer ducting system 200 provided by the embodiment of the utility model is arranged in two layer of space, in every sheaf space all
One hot air duct 230 and a cold air duct 240 are set, ventilation apparatus 210 provides cold wind or hot wind, when providing hot wind,
Hot wind is entered after first chamber by the first air inlet 112 is admitted to two by the first air outlet 113 and the second air outlet 114 again
Hot air duct 230, two hot air ducts 230 connect respectively with the hot wind exhaust apparatus in two layer of space for going out hot wind, this
Sample one, the upper and lower space in two layer of space can receive hot wind simultaneously；When providing cold wind, cold wind passes through second
Air inlet 115, which enters after second chamber, is admitted to two articles of cold air ducts by third air outlet 116 and the 4th air outlet 117 again
240, two cold air ducts 240 connect respectively with the cold wind exhaust apparatus in two layer of space for going out cold wind, so, double-deck
The upper and lower space in space can receive cold wind simultaneously.
Bilayer ducting system 200 provided by the embodiment of the utility model can be realized a ventilation apparatus 210 simultaneously to double
Supply cold wind or providing warm air in sheaf space, meet the allocation of the amount of air of two layer of space.
Optionally, cold air duct 240 is arranged above hot air duct 230.Sunk according to cold air, hot-air rises former
Reason, when the top of every sheaf space is arranged in cold air duct 240, after opening cold wind, cold wind flows downward, and can quickly make in space
It is cold；When the lower section of every sheaf space is arranged in hot air duct 230, after opening hot wind, hot wind is flowed up, and can quickly make in space
Heat.This set can make fast-refrigerating or heating in space, and the efficiency for being optimal system with most fast speed saves energy
Source.
Further, cold air duct 240 and hot air duct 230 are hose.When wind-force reaches certain pressure, selection is soft
Pipeline will not be generated and be uttered long and high-pitched sounds.Generally, metal bellows may be selected, be not only able to maintain certain intensity, but also wind can not be made inner
Face generates and utters long and high-pitched sounds.
3rd embodiment
The utility model embodiment provides a kind of two-layer vehicle, including double layer carriage, hot wind exhaust apparatus, cold wind outlet air dress
The double-deck ducting system 200 with any of the above-described is set, the imperial and lower deck compartment of double layer carriage are respectively provided with hot wind outlet air dress
It sets and the bottom of imperial and the bottom of lower deck compartment, cold wind outlet air dress is set with cold wind exhaust apparatus, hot wind exhaust apparatus
Install the top in imperial and the top of lower deck compartment, 2 cold air ducts 240 of the double-deck ducting system 200 respectively with
The cold wind exhaust apparatus of imperial is connected with the cold wind exhaust apparatus of lower deck compartment, 2 hot air pipes of the double-deck ducting system 200
Road 230 is connect with the hot wind exhaust apparatus of the hot wind exhaust apparatus of imperial and lower deck compartment respectively.
The double-deck ducting system 200 is set in two-layer vehicle provided by the embodiment of the utility model, on the upper layer of two-layer vehicle
One hot air duct 230 and a cold air duct 240 be all set in compartment and lower deck compartment, ventilation apparatus 210 provide cold wind or
Hot wind, when providing hot wind, hot wind is entered after first chamber by the first air inlet 112 again by the first air outlet 113 and the
Two air outlets 114 are admitted to two hot air ducts 230, and two hot air ducts 230 are filled with the hot wind outlet air in two layer of space respectively
Connection is set for going out hot wind, so, imperial and lower deck compartment in two-layer vehicle can receive hot wind simultaneously；When
When providing cold wind, cold wind is entered by the second air inlet 115 passes through third air outlet 116 and the 4th air outlet again after second chamber
117 are admitted to two cold air ducts 240, and two cold air ducts 240 connect use with the cold wind exhaust apparatus in two-layer vehicle respectively
In cold wind out, so, imperial and lower deck compartment in two-layer vehicle can receive cold wind simultaneously.
The utility model embodiment, which provides a kind of two-layer vehicle, can be realized a ventilation apparatus 210 simultaneously to double layer carriage
Interior supply cold wind or providing warm air meet the two-layer vehicle allocation of the amount of air demand in totally 4 layers of air duct up and down, and air channel structure is simple, and efficiency is high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of air passage distribution box, which is characterized in that the cabinet including being equipped with first chamber and second chamber, the first chamber
It is isolated between the second chamber by partition；
First air inlet is set on the cabinet, also sets up the first air outlet and the second air outlet on the cabinet, described first
Air inlet, first air outlet and second air outlet are connected to the first chamber；
Second air inlet is set on the cabinet, also sets up third air outlet and the 4th air outlet on the cabinet, described second
Air inlet, the third air outlet and the 4th air outlet are connected to the second chamber.
2. air passage distribution box according to claim 1, which is characterized in that first air inlet and second air inlet
It is arranged in same plane.
3. air passage distribution box according to claim 1, which is characterized in that correspond to first air inlet in the cabinet
Deflector is respectively arranged with second air inlet.
4. air passage distribution box according to claim 1, which is characterized in that correspond to first outlet air in the cabinet
Volume adjusting apparatus is respectively arranged at mouth, second air outlet, the third air outlet and the 4th air outlet.
5. air passage distribution box according to claim 1, which is characterized in that the air passage distribution box further includes that at least one is auxiliary
Air outlet is helped, the auxiliary air-outlet is connected to the first chamber or with the second chamber.
6. a kind of bilayer ducting system, which is characterized in that including ventilation apparatus, hot air duct, cold air duct and claim 1-5
Described in any item air passage distribution boxes, the first air inlet of the air outlet of the ventilation apparatus and the air passage distribution box and described
The connection of second air inlet, the first air outlet and the second air outlet of the air passage distribution box connect with two hot air ducts respectively
It connects, the third air outlet and the 4th air outlet of the air passage distribution box are connect with two articles of cold air ducts respectively.
7. bilayer ducting system according to claim 6, which is characterized in that the cold air duct is arranged in the hot air pipe
Above road.
8. a kind of two-layer vehicle, which is characterized in that wanted including double layer carriage, hot wind exhaust apparatus, cold wind exhaust apparatus and right
The described in any item double-deck ducting systems of 6-7 are sought, the imperial and lower deck compartment of the double layer carriage are respectively provided with hot wind outlet air
The bottom of the imperial and the bottom of the lower deck compartment is arranged in device and cold wind exhaust apparatus, the hot wind exhaust apparatus
The top of the imperial and the top of the lower deck compartment, the bilayer air duct is arranged in portion, the cold wind exhaust apparatus
2 cold air ducts of system cold wind exhaust apparatus with the cold wind exhaust apparatus of the imperial and the lower deck compartment respectively
Connection, it is described bilayer ducting system 2 hot air ducts respectively with the hot wind exhaust apparatus of the imperial and the lower layer
The hot wind exhaust apparatus in compartment connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133898.XU CN208665188U (en) | 2018-07-17 | 2018-07-17 | Air passage distribution box, the double-deck ducting system and two-layer vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133898.XU CN208665188U (en) | 2018-07-17 | 2018-07-17 | Air passage distribution box, the double-deck ducting system and two-layer vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208665188U true CN208665188U (en) | 2019-03-29 |
Family
ID=65828825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133898.XU Active CN208665188U (en) | 2018-07-17 | 2018-07-17 | Air passage distribution box, the double-deck ducting system and two-layer vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208665188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361583A (en) * | 2020-04-09 | 2020-07-03 | 中车株洲电力机车有限公司 | Air conditioner air duct for double-layer motor train unit |
-
2018
- 2018-07-17 CN CN201821133898.XU patent/CN208665188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361583A (en) * | 2020-04-09 | 2020-07-03 | 中车株洲电力机车有限公司 | Air conditioner air duct for double-layer motor train unit |
| CN111361583B (en) * | 2020-04-09 | 2022-01-18 | 中车株洲电力机车有限公司 | Air conditioner air duct for double-layer motor train unit |
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