CN107901725A - Condenser air duct device and vehicle air conditioning system - Google Patents
Condenser air duct device and vehicle air conditioning system Download PDFInfo
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- CN107901725A CN107901725A CN201711050081.6A CN201711050081A CN107901725A CN 107901725 A CN107901725 A CN 107901725A CN 201711050081 A CN201711050081 A CN 201711050081A CN 107901725 A CN107901725 A CN 107901725A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 61
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- B60H1/00007—Combined heating, ventilating, or cooling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00321—Heat exchangers for air-conditioning devices
-
- 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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00085—Assembling, manufacturing or layout details of air intake
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a condenser air duct device and a vehicle air conditioning system. The main technical scheme adopted is as follows: the condenser air duct device comprises a first shell, a condenser and a first fan. The first shell comprises a top part and a side part connected with the top part; wherein, the lateral part of the first shell is provided with a first air inlet and a first air outlet. The condenser is disposed within the first housing. The first fan is used for enabling outside air to enter the first shell from the first air inlet, and after heat exchange of the condenser, the outside air is discharged out of the first shell through the first air outlet. A vehicle air conditioning system comprises the condenser air duct device. The invention is mainly used for ensuring the normal and stable operation of the vehicle air conditioning system in rainy and snowy weather.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a condenser air duct device and a vehicle air conditioning system.
Background
The vehicle air conditioning system is a device for realizing heat exchange of air in a carriage; it can provide comfortable riding environment for passengers.
As shown in fig. 1, an air conditioning system of an existing electric motor coach is installed on the top of the coach, and the air conditioning system mainly includes a condenser air duct and an evaporator air duct of which a casing is located in the casing. In the condenser air duct, under the action of the condensing fan 12, air outside the passenger car enters the condenser air duct from the air inlet 11, exchanges heat with the condenser 14, and is discharged from the air outlet 13. The air inlet 11 and the air outlet 13 of the condenser air duct are both arranged upward (i.e., arranged at the top of the housing), and the condensing fan 12 is arranged externally (the condensing fan 12 is specifically an axial flow fan; and the condensing fan is arranged at the air outlet 13). In the air duct of the evaporator, the air in the carriage is sucked by the evaporation fan 16 through the air return opening 17, exchanges heat with the evaporator 15, and is discharged into the carriage through the air outlet 18.
However, the inventor of the present invention has found that the air conditioning system of the pure electric bus has at least the following technical problems: (1) because the air inlet and the air outlet of the condenser air duct are both arranged upwards, snow layers are easily accumulated on the air inlet and the air outlet of the condenser air duct in freezing rain or snowstorm weather, and the air duct is blocked, so that ventilation cannot be realized; (2) because the external setting of condensation fan, the condensation fan can freeze, leads to air conditioning system unable start-up.
Disclosure of Invention
In view of the above, the present invention provides a condenser air duct device and a vehicle air conditioning system, and mainly aims to ensure that the vehicle air conditioning system can normally and stably operate in rainy and snowy weather.
In order to achieve the purpose, the invention mainly provides the following technical scheme:
in one aspect, an embodiment of the present invention provides a condenser air duct device, where the condenser air duct device includes:
a first housing including a top portion, a side portion connected with the top plate; the side part of the first shell is provided with a first air inlet and a first air outlet;
a condenser disposed within the first housing;
and the first fan is used for enabling outside air to enter the first shell from the first air inlet, and after heat exchange of the condenser, the outside air is discharged out of the first shell through the first air outlet.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Preferably, the side portion of the first housing includes a first side portion and a second side portion which are oppositely arranged; the first air inlet is formed in the first side portion of the shell; the first air outlet is formed in the second side portion of the housing.
Preferably, the first fan is mounted within the first housing.
Preferably, the first shell comprises a first cavity, a second cavity and a third cavity which are communicated in sequence; the first air inlet is formed in the cavity wall of the first cavity, and the first cavity is an air inlet duct of the condenser duct device; the first air outlet is formed in the cavity wall of the third cavity, and the third cavity is an air outlet duct of the condenser air duct device; the condenser is disposed in the second cavity.
Preferably, the first fan is disposed in the second cavity.
Preferably, the air outlet of the first fan is arranged towards the first air outlet; the air inlet of the first fan is arranged towards the first air inlet.
Preferably, the first fan is positioned on one side of the second cavity close to the third cavity; the condenser is positioned on one side of the second cavity body close to the first cavity body.
Preferably, the first fan is a centrifugal fan.
Preferably, the condenser is disposed obliquely, and the inclination of the condenser is 30-60 °.
Preferably, the bottom of the first cavity forms a recess relative to the bottom of the second cavity; and/or the bottom of the third cavity forms a recess relative to the bottom of the second cavity.
Preferably, the recess is for receiving an evaporator air duct arrangement of a vehicle air conditioning system.
In another aspect, embodiments of the present invention provide a vehicle air conditioning system; wherein, vehicle air conditioning system includes the condenser wind channel device of any preceding item.
Preferably, the vehicle air conditioning system further comprises an evaporator air duct device; wherein, the evaporimeter wind channel device includes:
a second housing connected with the first housing to form a housing of the vehicle air conditioning system; the second shell is provided with a second air inlet and a second air outlet which are used for communicating the interior of the carriage;
an evaporator disposed within the second housing;
and the second fan is arranged in the second shell.
Preferably, when the first housing comprises a first cavity, a second cavity and a third cavity, and the bottoms of the first cavity and the third cavity form a concave part relative to the bottom of the second cavity:
the number of the evaporator air duct devices is two; one of the evaporator air duct devices is installed at the bottom of the first cavity, and the other evaporator air duct device is installed at the bottom of the third cavity.
Preferably, the bottom of the evaporator air duct device and the bottom of the second cavity of the condenser air duct device are used for being mounted on the top of the vehicle.
Preferably, the evaporator is arranged obliquely, and the inclination of the evaporator is 30-60 °.
Compared with the prior art, the condenser air duct device and the vehicle air conditioning system have the following beneficial effects:
according to the condenser air duct device provided by the embodiment of the invention, the first air inlet and the first air outlet are arranged at the side part of the condenser air duct device, so that side air inlet and side air outlet of the condenser air duct device are realized; for last air inlet, last air-out of prior art, the condenser air duct device of this embodiment is when sleet weather, because first air intake, first air outlet do not set up to the phenomenon that first air intake, first air outlet are blocked can not appear and take place, and then can ensure that vehicle air conditioning system can normal steady operation in sleet weather.
Further, the embodiment of the invention arranges the first fan in the first shell (i.e. in the condenser air duct device), so that the first fan cannot be frozen in the rainy or snowy weather, thereby further ensuring that the vehicle air conditioning system can normally and stably operate in the rainy or snowy weather.
Further, the first fan in the embodiments and other embodiments of the present invention preferably uses a centrifugal fan; on one hand, the centrifugal fan is arranged in the first shell, so that the thickness of a vehicle air conditioning system is not increased, and the same performance can be realized; on the other hand, compared with the axial flow fan used by the existing vehicle air conditioning system, the centrifugal fan has strong static pressure, can be used for overcoming the resistance brought by the change of the air duct structure (the existing upper inlet is changed into one side inlet, and the other side outlet), and simultaneously ensures that the air volume is not attenuated.
Further, the condenser provided by the embodiment of the invention is obliquely arranged in the second cavity, and the inclination of the condenser is 30-60 degrees. By such an arrangement, the thicknesses of the condenser air duct device and the vehicle air conditioning system can be further reduced.
Further, the bottom of the first cavity provided by the embodiment of the invention forms a concave part relative to the bottom of the second cavity; and/or the bottom of the third cavity forms a recess relative to the bottom of the second cavity. By so doing, it is possible to dispose the evaporator air duct in the vehicle air conditioning system at the above-described recess portion, thereby further enabling the thickness of the vehicle air conditioning system to be reduced.
On the other hand, an embodiment of the present invention further provides a vehicle air conditioning system, which includes the condenser air duct device, so that the vehicle air conditioning system of the embodiment of the present invention has any one of the above beneficial effects, which is not repeated herein.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an air conditioning system of a pure electric bus in the prior art;
fig. 2 is a schematic structural diagram of a vehicle air conditioning system according to an embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined object, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Example 1
The present embodiment provides a condenser air duct device for use in a vehicle air conditioning system, and as shown in fig. 2, the condenser air duct device 2 in the present embodiment includes: a first casing, a condenser 23 and a first fan 22. Wherein the condenser 23 is arranged in the first housing. The first casing comprises a top part and a side part connected with the top part (when the condenser air duct device is in specific use, the top part is used as the top part (the uppermost plate body) of the condenser air duct device, and the side part is located at the side part of the condenser air duct device (the plate body for connecting the top part and the bottom part), wherein a first air inlet 214 and a first air outlet 215 are formed on the side part of the first casing, wherein under the action of the first fan 22, outside air enters the first casing from the first air inlet 214, exchanges heat through the condenser 23, and then is discharged from the first air outlet 215.
In the condenser air duct device provided by this embodiment, the first air inlet 214 and the first air outlet 215 are disposed at the side portion of the condenser air duct device, so as to realize side air inlet and side air outlet of the condenser air duct device; for last air inlet, last air-out of prior art, the condenser air duct device of this embodiment is when sleet weather, because first air intake 214, first air outlet 215 do not set up to the phenomenon that first air intake 214, first air outlet 215 are blocked can not appear taking place, and then can ensure that vehicle air conditioning system can normal stable operation in sleet weather.
Preferably, the side portion of the first housing in the embodiments and the following embodiments includes a first side portion and a second side portion which are oppositely arranged; wherein, the first air inlet 214 is opened on the first side of the housing; the first air outlet 215 is opened on the second side of the housing. Preferably, the top of the first housing in this embodiment is of a closed structure.
Example 2
Preferably, the present embodiment provides a condenser air duct device, and compared with the previous embodiment, as shown in fig. 2, the first fan 22 in the present embodiment is installed in the first housing. Compared with the external condensation fan of the condenser air duct in the prior art vehicle air conditioning system, the present embodiment further ensures that the vehicle air conditioning system can operate normally and stably in rainy and snowy weather by disposing the first fan 22 in the first casing (i.e., in the condenser air duct device) so that the first fan does not freeze in the rainy and snowy weather.
Preferably, the first fan 22 in this and other embodiments is preferably a centrifugal fan. Compared with the axial flow fan used by the existing vehicle air conditioning system, the centrifugal fan is adopted in the embodiment, on one hand, the centrifugal fan is arranged in the first shell, the thickness of the vehicle air conditioning system can be ensured not to be increased, and the same performance can be realized; compared with an axial flow fan, the centrifugal fan has strong static pressure, can be used for overcoming the resistance caused by the change of an air duct structure (the existing upper inlet and the upper outlet are changed into one side inlet and the other side outlet), and simultaneously ensures that the air quantity is not attenuated.
Example 3
Preferably, the present embodiment provides a condenser air duct device, and compared with the above embodiments, as shown in fig. 2, the present embodiment further designs the structure of the condenser air duct device as follows: the first housing includes a first cavity 213, a second cavity 212 and a third cavity 211 sequentially connected. The first air inlet 214 is disposed on a wall of the first cavity 213, and the first cavity 213 is disposed on an air inlet duct of the condenser air duct device. The first air outlet is positioned on the cavity wall of the third cavity 211, and the third cavity 211 is an air outlet duct of the condenser air duct device; the condenser 23 and the first fan 22 are both disposed in the second chamber 22. Preferably, the first fan 22 is located on a side of the second cavity 212 adjacent to the third cavity 211; the condenser 213 is positioned at a side of the second chamber 212 adjacent to the first chamber 213. Preferably, the air outlet of the first fan 22 is disposed towards the first air outlet 215; the air inlet of the first fan is disposed toward the first air inlet 214. Preferably, the first fan 22 closes the communication between the second cavity 212 and the third cavity 211 (this effect can be achieved by a centrifugal fan).
Here, the condenser air duct device that this embodiment provided can realize guaranteeing the heat transfer performance of condenser air duct device through above-mentioned setting, can also guarantee not to increase condenser air duct device and vehicle air conditioning system's thickness.
Preferably, the condenser 23 in this embodiment is disposed in the second cavity 212 with an inclination of 30-60 ° (the inclination herein refers to an angle of the evaporator with respect to the horizontal). By such an arrangement, the thickness of the condenser air duct device and the vehicle air conditioning system can be further reduced.
Preferably, the bottom of the first cavity 213 is recessed with respect to the bottom of the second cavity 212. And/or the bottom of the third cavity 211 forms a recess with respect to the bottom of the second cavity 212. By so doing, it is possible to dispose the evaporator air duct in the vehicle air conditioning system at the above-described recess portion, thereby further enabling the thickness of the vehicle air conditioning system to be reduced.
Example 4
On the other hand, the present embodiment provides a vehicle air conditioning system, as shown in fig. 2, the vehicle air conditioning system provided by the present embodiment includes the condenser air duct device 2 described in any of the above embodiments.
Preferably, as shown in fig. 2, the vehicle air conditioning system of the present embodiment further includes an evaporator air duct device 3; wherein, evaporator air duct device 3 includes: a second casing, an evaporator 32, a second fan 33; wherein the second housing is connected to the first housing to form a housing of a vehicle air conditioning system; and the second shell is provided with a second air inlet 312 and a second air outlet 311 which are used for communicating the interior of the carriage. The evaporator 32 is disposed in the second housing; the second fan 33 is disposed in the second housing and is installed at the second air outlet 311.
Preferably, the evaporator 32 of the evaporator air duct assembly 3 of the present embodiment is disposed obliquely, and the inclination of the evaporator is 30-60 ° (the inclination refers to the angle of the evaporator with respect to the horizontal), so that the thickness of the evaporator air duct assembly and the vehicle air conditioning system can be further reduced without affecting the heat exchange performance.
Preferably, the positions of the condenser air duct device 2 and the evaporator air duct device 3 are designed with the following two types:
first, when the first housing of the condenser air duct device 2 includes the first cavity 213, the second cavity 212 and the third cavity 211, and the bottom of the first cavity 213 forms a concave portion with respect to the bottom of the second cavity 212: the evaporator air duct device 3 is mounted in the recess. Or the bottom of the third cavity 211 forms a recess with respect to the bottom of the second cavity 212: the evaporator air duct device 3 is mounted in the recess. By so doing, the thickness of the vehicle air conditioning system can be reduced.
Secondly, when the first housing of the condenser air duct device 2 includes the first cavity 213, the second cavity 212 and the third cavity 211, and the bottoms of the first cavity 213 and the third cavity 211 form concave portions relative to the bottom of the second cavity 212: two evaporator air duct devices 3 are provided; one of the evaporator air duct devices is installed at the bottom of the first cavity 213, and the other evaporator air duct device is installed at the bottom of the third cavity 211. Through the design of this kind of mode, when reducing vehicle air conditioning system's thickness, can also improve heat transfer performance.
Preferably, the bottom of the evaporator air duct device 3 and the bottom of the second cavity of the condenser air duct device 2 of the above two designs are both used for being mounted on the top of the vehicle. Preferably, the shape of the evaporator air duct device 3 is adapted to the shape of the recess. Preferably, the bottom of the evaporator air duct device 2 and the bottom of the second cavity of the condenser air duct device 3 are located on the same level.
Here, it should be noted that: the condenser air duct device, the condenser, the evaporator air duct device and the evaporator in the above embodiments are defined according to the cooling mode of the vehicle air conditioning system. If the vehicle air conditioning equipment is used for heating, the condenser and the condenser air duct device defined above can realize the function of refrigeration. Accordingly, the evaporator and the evaporator air duct device defined above can realize the heating function.
In summary, in the condenser air duct device and the vehicle air conditioning system provided by the embodiment of the invention, the first air inlet and the first air outlet are arranged at the side part of the condenser air duct device, so that side air inlet and side air outlet of the condenser air duct device are realized; in rainy and snowy weather, the first air inlet and the first air outlet are not arranged upwards, so that the phenomenon that the first air inlet and the first air outlet are blocked can not occur; in addition, the condenser air duct device provided by the embodiment of the invention arranges the first fan in the first shell, so that the situation that the fan is frozen can not occur, and the normal and stable operation of the vehicle air conditioning system can be ensured in rainy and snowy days. In addition, the embodiment of the invention also designs the structure of the condenser air duct device and the installation position of the evaporator air duct device, thereby further achieving the purpose of reducing the thickness of the vehicle air conditioning system on the basis of not influencing the heat exchange performance of the vehicle air conditioning system.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (15)
1. A condenser air duct apparatus for use in a vehicle air conditioning system, the condenser air duct apparatus comprising:
a first housing including a top portion, a side portion connected to the top portion; the side part of the first shell is provided with a first air inlet and a first air outlet;
a condenser disposed within the first housing;
and the first fan is used for enabling outside air to enter the first shell from the first air inlet, and after heat exchange of the condenser, the outside air is discharged out of the first shell through the first air outlet.
2. The condenser air duct apparatus according to claim 1, wherein the side portion of the first housing includes first and second oppositely disposed side portions; wherein,
the first air inlet is formed in the first side portion of the shell;
the first air outlet is formed in the second side portion of the housing.
3. The condenser air duct apparatus of claim 1, wherein the first fan is mounted within the first housing.
4. The condenser air duct device according to claims 1-3, wherein the first housing comprises a first cavity, a second cavity and a third cavity which are communicated in sequence; wherein,
the first air inlet is formed in the cavity wall of the first cavity, and the first cavity is an air inlet duct of the condenser duct device;
the first air outlet is formed in the cavity wall of the third cavity, and the third cavity is an air outlet duct of the condenser air duct device;
the condenser is disposed in the second cavity.
5. The condenser air duct apparatus of claim 4, wherein the first fan is disposed in the second cavity.
6. The condenser air duct apparatus according to claim 5, wherein the first fan is located in the second cavity on a side thereof adjacent to the third cavity; the condenser is positioned on one side of the second cavity body close to the first cavity body.
7. The condenser air duct apparatus of any one of claims 1-3, 5-6, wherein the first fan is a centrifugal fan.
8. The condenser air duct apparatus according to any one of claims 1 to 3 and 5 to 6, wherein the condenser is disposed obliquely and the inclination of the condenser is 30 to 60 °.
9. The condenser air duct apparatus according to claim 4, wherein a bottom of the first cavity forms a recess with respect to a bottom of the second cavity; and/or
The bottom of the third cavity forms a recess relative to the bottom of the second cavity.
10. The condenser air duct apparatus of claim 9, wherein the recess is configured to receive an evaporator air duct apparatus of a vehicle air conditioning system.
11. A vehicle air conditioning system, characterized in that it comprises a condenser air duct arrangement according to any one of claims 1-10.
12. The vehicle air conditioning system of claim 11, further comprising an evaporator air duct apparatus; wherein, the evaporimeter wind channel device includes:
a second housing connected with the first housing to form a housing of the vehicle air conditioning system; the second shell is provided with a second air inlet and a second air outlet which are used for communicating the interior of the carriage;
an evaporator disposed within the second housing;
and the second fan is arranged in the second shell.
13. The vehicle air conditioning system of claim 12, wherein when the first housing includes a first cavity, a second cavity, and a third cavity, and the bottom of the first and third cavities each form a recess relative to the bottom of the second cavity:
the number of the evaporator air duct devices is two; one of the evaporator air duct devices is installed at the bottom of the first cavity, and the other evaporator air duct device is installed at the bottom of the third cavity.
14. The vehicle air conditioning system of claim 13, wherein a bottom of the evaporator air duct assembly and a bottom of the second cavity in the condenser air duct assembly are configured to be mounted to a roof of the vehicle.
15. A vehicle air conditioning system according to claim 12, wherein the evaporator is arranged obliquely and the inclination of the evaporator is 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050081.6A CN107901725B (en) | 2017-10-31 | 2017-10-31 | Condenser air duct device and vehicle air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050081.6A CN107901725B (en) | 2017-10-31 | 2017-10-31 | Condenser air duct device and vehicle air conditioning system |
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| CN107901725A true CN107901725A (en) | 2018-04-13 |
| CN107901725B CN107901725B (en) | 2023-08-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387038A (en) * | 2018-04-28 | 2018-08-10 | 深圳市科泰新能源车用空调技术有限公司 | A kind of heat pump air conditioner snow removing equipment and automobile |
| CN108423182A (en) * | 2018-04-28 | 2018-08-21 | 南京航空航天大学 | Helicopter short limb with condenser assembly |
| CN108423182B (en) * | 2018-04-28 | 2023-09-26 | 南京航空航天大学 | Helicopter winglet with condenser assembly |
| CN108387038B (en) * | 2018-04-28 | 2024-07-02 | 深圳市科泰新能源车用空调技术有限公司 | Heat pump air conditioner snow removing equipment and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107901725B (en) | 2023-08-18 |
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