CN107284178A - The ducting assembly of vehicle air conditioning and the vehicle with it - Google Patents
The ducting assembly of vehicle air conditioning and the vehicle with it Download PDFInfo
- Publication number
- CN107284178A CN107284178A CN201610206909.1A CN201610206909A CN107284178A CN 107284178 A CN107284178 A CN 107284178A CN 201610206909 A CN201610206909 A CN 201610206909A CN 107284178 A CN107284178 A CN 107284178A
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- CN
- China
- Prior art keywords
- air channel
- layer air
- ducting assembly
- outer layer
- internal layer
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Classifications
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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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of ducting assembly of vehicle air conditioning and the vehicle with it.The ducting assembly of vehicle air conditioning includes：Internal layer air channel；It is enclosed on outside outer layer air channel, the outer layer air channel on the internal layer air channel and heat-insulated chamber is limited between the internal layer air channel, the heat-insulated chamber is vacuum chamber.Ducting assembly according to embodiments of the present invention, the heat transfer and convection heat transfer' heat-transfer by convection inside and outside ducting assembly can be reduced, effectively reduce the heat transfer inside and outside ducting assembly, it ensure that the effect of heat insulation of ducting assembly, the refrigerating/heating effect of the air blown out from ducting assembly is improved, while overall VOC and smell can also be improved.
Description
Technical field
The present invention relates to vehicular field, the ducting assembly more particularly, to a kind of vehicle air conditioning and the vehicle with it.
Background technology
Vehicle air conditioner duct is basic at present only pastes sponge for heat-insulated in subregion, to reduce the external world and air phase in air channel
Mutual temperature influence.The air in outside can mutually be conducted by not pasting the region of sponge on air channel, radiate big calorimetric in air channel
Amount, because sponge has the heat transfer of stomata and sponge in itself, even if the region that sponge is pasted on air channel also results in effect of heat insulation
It is less desirable, refrigeration, heating effect can be reduced, while sponge to vehicle VOC and odor profiles bad influence also than larger.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
Therefore, the present invention proposes a kind of ducting assembly of vehicle air conditioning, the heat transfer inside and outside ducting assembly is effectively reduced,
The effect of heat insulation of ducting assembly is ensure that, improves overall VOC and smell.
The present invention also proposes a kind of vehicle with above-mentioned ducting assembly.
The ducting assembly of vehicle air conditioning according to embodiments of the present invention, including：Internal layer air channel；Outer layer air channel, the outer layer wind
It is enclosed on outside road on the internal layer air channel and heat-insulated chamber is limited between the internal layer air channel, the heat-insulated chamber is vacuum chamber
Room.
Ducting assembly according to embodiments of the present invention, by setting outer layer air channel in the outside in internal layer air channel, outer layer air channel and interior
Heat-insulated chamber between layer air channel is vacuum chamber, so as to reduce the heat transfer and convection heat transfer' heat-transfer by convection inside and outside ducting assembly, is had
The heat transfer reduced inside and outside ducting assembly of effect, it is ensured that the effect of heat insulation of ducting assembly, improves and is blown from ducting assembly
The refrigerating/heating effect of the air gone out, while overall VOC and smell can also be improved.
In some embodiments of the present invention, the internal layer air channel and the outer layer air channel are formed in one part.
In some embodiments of the present invention, the outer layer air channel is weldingly fixed on the internal layer air channel.
In some embodiments of the present invention, the internal perisporium being located in the heat-insulation chamber room in the outer layer air channel is provided with the first gold medal
Belong to coating.
Preferably, the internal perisporium being located in the heat-insulation chamber room in the outer layer air channel is completely covered in first metal coating.
In some embodiments of the present invention, the periphery wall being located at least in the heat-insulation chamber room in the internal layer air channel is provided with the
Two metal coatings.
Preferably, the periphery wall being located in the heat-insulation chamber room in the internal layer air channel is completely covered in second metal coating.
In some embodiments of the invention, the outer layer air channel is one and the length in the outer layer air channel and the internal layer wind
The length in road is identical.
In some embodiments of the invention, the outer layer air channel sets for multiple and along the internal layer air channel length direction distribution
Put, the heat-insulated chamber is each limited between the outer layer air channel and the internal layer air channel.
In some embodiments of the invention, the outer layer air channel includes center section and two coupling parts, each company
Socket part point is connected with the one of port and the internal layer air channel of the center section respectively, and described two coupling parts are along court
Direction to the internal layer air channel and away from each other tilts extension.
Vehicle according to embodiments of the present invention, includes the ducting assembly of vehicle air conditioning according to the above embodiment of the present invention.
Vehicle according to embodiments of the present invention, by setting ducting assembly according to the above embodiment of the present invention, can improve car
Refrigerating/heating effect, reduce energy loss, while the VOC and smell of vehicle can also be improved.
Brief description of the drawings
Fig. 1 is the profile of the vehicle ducting assembly according to the embodiment of the present invention.
Reference：
Ducting assembly 100,
Internal layer air channel 1, outer layer air channel 2, center section 20, coupling part 21,
Heat-insulated chamber 3, entrance point 4, the port of export 5.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to accompanying drawing
The embodiment of description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ",
The orientation or position relationship of the instruction such as " outer ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on
Orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this hair
Bright limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed
Or implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation "
It should be interpreted broadly Deng term, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The ducting assembly 100 of vehicle air conditioning according to embodiments of the present invention, the wherein ducting assembly are described in detail below with reference to Fig. 1
100 apply on vehicle such as automobile, and the cold wind or hot blast for air-conditioning system to be produced are oriented to environment inside car.
As shown in figure 1, the ducting assembly 100 of vehicle air conditioning according to embodiments of the present invention, including：Internal layer air channel 1 and outer layer
Air channel 2, the overcoat of outer layer air channel 2 limits heat-insulated chamber 3, heat-insulated chamber on internal layer air channel 1 and between internal layer air channel 1
3 be vacuum chamber.As shown in figure 1, internal layer air channel 1 has entrance point 4 and the port of export 5, air is drained into from entrance point 4
In ducting assembly 100, then ducting assembly 100 is discharged from the port of export 5.
Specifically, outer layer air channel 2 can be fixed on internal layer air channel 1 in any manner, and for example outer layer air channel 2 can be welded
Connect and be fixed on internal layer air channel 1, the part in another example internal layer air channel 1 and outer layer air channel 2 can be formed in one.It may be appreciated
Heat-insulated chamber 3 to be vacuumized in any manner, such as when outer layer air channel 2 is welded on internal layer air channel 1,
Heat-insulated chamber 3 can be entered while soldering is carried out to the welding position between internal layer air channel 1 and outer layer air channel 2
Row vacuumizes to form vacuum chamber.In another example when outer layer air channel 2 and internal layer air channel 1 are formed in one part, can be outside
Layer sets vacuum orifice on air channel 2, and heat-insulated chamber 3 is vacuumized to form vacuum chamber, finally by vacuum orifice
Close vacuum orifice.
Due to setting vacuum chamber between internal layer air channel 1 and outer layer air channel 2, so as to reduce outer layer air channel 2 and internal layer wind
Heat conduction and convection heat transfer' heat-transfer by convection between road 1, are largely radiant heat transfer between outer layer air channel 2 and internal layer air channel 1.In sky
It is cold air when adjusting system freezes, in internal layer air channel 1, outer layer air channel 2 is outside hot-air, can substantially reduce outer layer air channel
Heating of the hot-air in 2 outsides to the cold air in internal layer air channel 1, lifts the refrigeration of the air blown out from the port of export 5,
The air outside outer layer air channel 2 will not also turn cold simultaneously, would not condense condensed water in the outer surface in outer layer air channel 2.
It is hot-air when air-conditioning system is heated simultaneously, in internal layer air channel 1, outer layer air channel 2 is outside cold air, can be dropped significantly
Cooling of the cold air in the low outside of outer layer air channel 2 to the hot-air in internal layer air channel 1, that is, substantially reduce in ducting assembly 100
Air lifts the heating effect of the air blown out from the port of export 5 to the heat release outside ducting assembly 100.
Ducting assembly 100 according to embodiments of the present invention, outer layer air channel 2, outer layer wind are set by the outside in internal layer air channel 1
Heat-insulated chamber 3 between road 2 and internal layer air channel 1 is vacuum chamber, is passed so as to reduce the heat inside and outside ducting assembly 100
Lead and convection heat transfer' heat-transfer by convection, effectively reduce the heat transfer inside and outside ducting assembly 100, it is ensured that ducting assembly 100 it is heat-insulated
Effect, improves the refrigerating/heating effect of the air blown out from ducting assembly 100, at the same can also improve overall VOC and
Smell.
In order to further reduce the radiant heat transfer between outer layer air channel 2 and internal layer air channel 1, simultaneously because the radiance of metal is low,
Therefore in some embodiments of the invention, the internal perisporium being located in heat-insulated chamber 3 in outer layer air channel 2 is provided with the first metal
Coating (not shown).Preferably, the inner circumferential being located in heat-insulated chamber 3 in outer layer air channel 2 is completely covered in the first metal coating
Wall, that is to say, that be designed with the first metal coating on the whole internal perisporium being located in heat-insulated chamber 3 in outer layer air channel 2.Can
Selection of land, the first metal coating can be copper coating, so as to reduce the cost.
In order to further reduce the radiant heat transfer between outer layer air channel 2 and internal layer air channel 1, in some embodiments of the invention,
The periphery wall being located at least in heat-insulated chamber 3 in internal layer air channel 1 is provided with the second metal coating.Preferably, the second metal is applied
The periphery wall being located in heat-insulated chamber 3 in internal layer air channel 1 is completely covered in layer, that is to say, that being located at for internal layer air channel 1 is heat-insulated
The second metal coating is designed with whole periphery wall in chamber 3.Alternatively, the second metal coating can be copper coating, from
And can reduce the cost.Of course, it should be understood that can be applied on the whole periphery wall in internal layer air channel 1 provided with the second metal
Layer.
As shown in figure 1, in some embodiments of the invention, outer layer air channel 2 be one and the length in outer layer air channel 2 with it is interior
The length in layer air channel 1 is identical.There was only radiant heat transfer so as to be further ensured that between outer layer air channel 2 and internal layer air channel 1,
The effect of heat insulation of ducting assembly 100 is further improved, and ducting assembly 100 is simple in construction.In other realities of the present invention
Apply in example, outer layer air channel 2 is set for multiple and along internal layer air channel 1 length direction distribution, each outer layer air channel 2 and internal layer
Heat-insulated chamber 3 is limited between air channel 1.Preferably, the total length in multiple outer layer air channels 2 and the length phase in internal layer air channel 1
Together.Of course, it should be understood that when outer layer air channel 2 is one, the length in outer layer air channel 2 might be less that internal layer air channel
1 length.When outer layer air channel 2 is multiple, the total length in multiple outer layer air channels 2 might be less that the length in internal layer air channel 1
Degree.
The present invention preferred exemplary in, when outer layer air channel 2 for it is multiple when, each outer layer air channel 2 be located at heat-insulated chamber 3
Interior internal perisporium is provided with the first metal coating.Certainly it can also be only some outer layer air channel 2
Be located at heat-insulated chamber 3 in internal perisporium be provided with the first metal coating.In a particular embodiment of the present invention, such as Fig. 1 institutes
Show, outer layer air channel 2 include center section 20 and two coupling parts 21, each coupling part 21 respectively with center section 20
One of port be connected with internal layer air channel 1, two coupling parts 21 are along direction towards internal layer air channel 1 and away from each other
Tilt extension.That is, outer layer air channel 2 is fixed on internal layer air channel 1 by two coupling parts 21, each connecting portion
21 are divided to be connected with one of port of center section 20, side of each coupling part 21 along the end towards internal layer air channel 1
To extension is tilted, so as to improve the bulk strength of ducting assembly 100.In the example depicted in fig. 1, center section 20 is straight
Pipe, outer layer air channel 2 is formed in one part.
Vehicle according to embodiments of the present invention, includes the ducting assembly 100 of vehicle air conditioning according to the above embodiment of the present invention.Tool
Body, vehicle can have the car of air-conditioning system with automobile, truck etc..
Vehicle according to embodiments of the present invention, by setting ducting assembly 100 according to the above embodiment of the present invention, can be improved
The refrigerating/heating effect of vehicle, reduces energy loss, while can also improve the VOC and smell of vehicle.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can "above" or "below" second feature
To be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or
Oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature " under ",
" lower section " and " following " can be fisrt feature immediately below second feature or obliquely downward, or to be merely representative of first special
Level height is levied less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure, material or
Feature is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, ability
The technical staff in domain can enter the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Row is combined and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary,
It is not considered as limiting the invention, one of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, changes, replacing and modification.
Claims (11)
1. a kind of ducting assembly of vehicle air conditioning, it is characterised in that including：
Internal layer air channel；
It is enclosed on outside outer layer air channel, the outer layer air channel on the internal layer air channel and limits heat-insulation chamber between the internal layer air channel
Room, the heat-insulated chamber is vacuum chamber.
2. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that the internal layer air channel and described outer
Layer air channel is formed in one part.
3. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that the outer layer air channel is welded and fixed
On the internal layer air channel.
4. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that the outer layer air channel is located at institute
The internal perisporium stated in heat-insulation chamber room is provided with the first metal coating.
5. the ducting assembly of vehicle air conditioning according to claim 4, it is characterised in that first metal coating is complete
Cover the internal perisporium being located in the heat-insulation chamber room in the outer layer air channel.
6. the ducting assembly of the vehicle air conditioning according to any one of claim 1-5, it is characterised in that the internal layer wind
The periphery wall being located at least in the heat-insulation chamber room in road is provided with the second metal coating.
7. the ducting assembly of vehicle air conditioning according to claim 6, it is characterised in that second metal coating is complete
Cover the periphery wall being located in the heat-insulation chamber room in the internal layer air channel.
8. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that the outer layer air channel be one and
The length in the outer layer air channel is identical with the length in the internal layer air channel.
9. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that the outer layer air channel to be multiple and
It is distributed and sets along the length direction in the internal layer air channel, is each limited between the outer layer air channel and the internal layer air channel described
Heat-insulated chamber.
10. the ducting assembly of vehicle air conditioning according to claim 1, it is characterised in that during the outer layer air channel includes
Between part and two coupling parts, each coupling part respectively with one of port of the center section and described interior
Layer air channel is connected, and described two coupling parts tilt extension along direction towards the internal layer air channel and away from each other.
11. a kind of vehicle, it is characterised in that include the air channel of the vehicle air conditioning according to any one of claim 1-10
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206909.1A CN107284178A (en) | 2016-03-31 | 2016-03-31 | The ducting assembly of vehicle air conditioning and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206909.1A CN107284178A (en) | 2016-03-31 | 2016-03-31 | The ducting assembly of vehicle air conditioning and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107284178A true CN107284178A (en) | 2017-10-24 |
Family
ID=60092799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610206909.1A Pending CN107284178A (en) | 2016-03-31 | 2016-03-31 | The ducting assembly of vehicle air conditioning and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107284178A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008030546A (en) * | 2006-07-26 | 2008-02-14 | Eitorii Kogyo Kk | Vehicular air duct |
| CN102216108A (en) * | 2009-11-04 | 2011-10-12 | 丰田自动车株式会社 | Vehicle interior part, method of manufacturing same and molding die therefor |
| CN204313457U (en) * | 2014-10-31 | 2015-05-06 | 安徽江山机械有限公司 | Automobile air conditioner casing |
-
2016
- 2016-03-31 CN CN201610206909.1A patent/CN107284178A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008030546A (en) * | 2006-07-26 | 2008-02-14 | Eitorii Kogyo Kk | Vehicular air duct |
| CN102216108A (en) * | 2009-11-04 | 2011-10-12 | 丰田自动车株式会社 | Vehicle interior part, method of manufacturing same and molding die therefor |
| CN204313457U (en) * | 2014-10-31 | 2015-05-06 | 安徽江山机械有限公司 | Automobile air conditioner casing |
Non-Patent Citations (1)
| Title |
|---|
| 舍愚: "《改变世界的伟大发明》", 31 October 2012, 中国华侨出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |