CN208630309U - A kind of car ventilation cooling device with radome fairing - Google Patents
A kind of car ventilation cooling device with radome fairing Download PDFInfo
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- CN208630309U CN208630309U CN201820915546.3U CN201820915546U CN208630309U CN 208630309 U CN208630309 U CN 208630309U CN 201820915546 U CN201820915546 U CN 201820915546U CN 208630309 U CN208630309 U CN 208630309U
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- heat exchanger
- air duct
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Abstract
The utility model discloses a kind of car ventilation cooling device with radome fairing, comprising: air conditioner main body and First Heat Exchanger component and the second heat exchanger assembly in air conditioner main body；Air conditioner main body includes radome fairing and bottom plate；Radome fairing front end is equipped with air inlet, and radome fairing rear end is equipped with ventilation opening, and the side of radome fairing is equipped with the first air outlet, return air inlet and the second air outlet is arranged on bottom plate；First Heat Exchanger component includes the first heat exchanging air duct, and air inlet is connected to the first air outlet through the first heat exchanging air duct；Second heat exchanger assembly includes the second heat exchanging air duct, and the second heat exchanging air duct is sequentially communicated return air inlet and the second air outlet；Second heat exchanging air duct is spaced apart with the first heat exchanging air duct；Relief passage is additionally provided in air conditioner main body, relief passage is connected to the first heat exchanging air duct and ventilation opening；In the transverse direction in compartment, the second heat exchanging air duct is set at left and right sides of relief passage；Aeration-cooling device saves space, can reduce fan resistance, promotes heat exchange effect.
Description
Technical field
The utility model relates to field of track traffic, and in particular to a kind of car ventilation cooling device with radome fairing.
Background technique
In the prior art, rail traffic air-conditioning be generally two-part layout, including along the longitudinal direction of vehicle (from front to back) according to
It is secondary for heat-exchanging component (including evaporator assemblies and condenser assembly) and electric appliance and compressor section (mainly include compressor bin and
Electrical store).Wherein, evaporator assemblies mainly include evaporation fan, evaporator, return air inlet etc., and condenser assembly includes condensating wind
Machine, condenser, first air inlet etc..
It is since rail transit cars headspace is limited, air duct can only be arranged in narrow space, no in above-mentioned setting
It can guarantee heat exchange effect；Simultaneously as fan resistance is big, heat exchange effect is undesirable.
Utility model content
In view of this, this application provides a kind of car ventilation cooling device with radome fairing, saves space, can reduce and send
Wind resistance promotes heat exchange effect.
In order to solve the above technical problems, technical solution provided by the utility model is a kind of car ventilation drop with radome fairing
Warm device, comprising: air conditioner main body (10) and the First Heat Exchanger component (30) and second being set in the air conditioner main body (10) change
Hot device assembly (50)；The air conditioner main body (10) includes radome fairing (10a) and bottom plate (10b)；Radome fairing (10a) front end is set
Have air inlet (12), the radome fairing rear end (10a) is equipped with ventilation opening (40), and the side of the radome fairing (10a) is equipped with first
Return air inlet (13) and the second air outlet (14) are arranged on the bottom plate (10b) for air outlet (11)；On the longitudinal direction in the compartment,
Setting before and after second heat exchanger assembly (50) and the First Heat Exchanger component (30)；The First Heat Exchanger component (30)
Including the first heat exchanging air duct, the air inlet (12) is connected to first air outlet (11) through first heat exchanging air duct；It is described
Second heat exchanger assembly (50) includes the second heat exchanging air duct (53), and second heat exchanging air duct (53) is sequentially communicated the return air inlet
(13) and second air outlet (14)；Second heat exchanging air duct (53) is spaced apart with first heat exchanging air duct；It is described
It is additionally provided in air conditioner main body relief passage (60), the relief passage (60) and first heat exchanging air duct and the ventilation opening
(40) it is connected to；In the transverse direction in the compartment, second heat exchanging air duct (53) is set at left and right sides of the relief passage (60).
Preferably, the air conditioner main body (10) is set to car body top.
Preferably, the compartment is rail transit cars.
Preferably, the rail traffic is empty iron.
Preferably, the outer surface of the radome fairing (10a) is in pipeline-type.
Preferably, several triangular reinforcing plates are equipped between the radome fairing (10a) and bottom plate (10b).
Preferably, second air outlet (14) communicates with room air.
Preferably, First Heat Exchanger component (30) is condenser assembly, and First Heat Exchanger (32) is condenser, the first heat exchange
Air duct is condensation air duct；Second heat exchanger assembly (50) is evaporator assemblies, and the second heat exchanger (52) is evaporator, the second heat exchange
Air duct (53) is evaporation air duct.
Preferably, First Heat Exchanger component (30) is evaporator assemblies, and First Heat Exchanger (32) is evaporator, the first heat exchange
Air duct is evaporation air duct；Second heat exchanger assembly (50) is condenser assembly, and the second heat exchanger (52) is condenser, the second heat exchange
Air duct (53) is condensation air duct.
Preferably, the First Heat Exchanger component (30) includes two first heat exchanging air ducts, the first heat exchange wind
The first blower (31) and First Heat Exchanger (32) are equipped in road, first blower (31) is relative to the First Heat Exchanger (32)
It is arranged closer to the air inlet (40).
Preferably, partition (33) separates between the first blower (31) and First Heat Exchanger (32).
Preferably, the second heat exchanger assembly (50) includes the second blower (51) and the second heat exchanging air duct (53).
Preferably, the aeration-cooling device further include: compressor, the compressor respectively with the First Heat Exchanger group
Part (30) and second heat exchanger assembly (50) connection.
Preferably, the compressor is set in outer machine, and the outer machine is set in the compartment.
Preferably, electric elements are equipped in the outer machine.
Compared with prior art, detailed description are as follows by the application:
The application air conditioner main body includes radome fairing and bottom plate, and the outer surface of radome fairing is in pipeline-type, can be reduced pneumatic
Resistance.
The application air-flow enters after air inlet enters the first heat exchanging air duct after progress heat exchange to be excluded from the first air outlet,
Meanwhile relief passage is partially entered by the air-flow entered through air inlet and is excluded by ventilation opening, air pressure in air conditioner main body is effectively reduced,
Further reduce aerodynamic drag.Further, the first blower is arranged relative to First Heat Exchanger closer to the first air inlet, can
To guarantee that outlet air is smooth, reduce aerodynamic drag.
The application is set before and after second heat exchanger assembly and the First Heat Exchanger component on the longitudinal direction in the compartment
Setting between the first blower and First Heat Exchanger has partition to separate, and guarantees air-flow only before air inlet the first blower of inflow, radome fairing
End is equipped with air inlet, and radome fairing rear end is equipped with ventilation opening, and the side of radome fairing is equipped with the first air outlet, and it is mutual to realize disengaging air-flow
It does not interfere, the short circuit of air-flow can be effectively prevented, guarantee to run under optimum condition in vehicle air conditioning formula.Air inlet is located at rectification
Front end is covered, the face velocity in driving process can be efficiently used, increases the ability that blower overcomes static pressure.
The application air conditioner main body is arranged in compressor set on car body top, in the outer machine in compartment and electric elements,
Space in air conditioner main body is effectively saved, meets that car body top is narrow, and air conditioner main body being capable of the limited objective item of occupied space
Part.Meanwhile by the longitudinal direction in compartment, it is arranged before and after the second heat exchanger assembly and First Heat Exchanger component, relative to existing skill
Lateral arrangement in art, arrangement space is big, and air-supply passage is wide, and fan resistance is small, good effect of heat exchange.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the car ventilation cooling device provided by the present application with radome fairing；
Fig. 2 is the general arrangement schematic of the car ventilation cooling device provided by the present application with radome fairing；
Fig. 3 be Fig. 2 shows the car ventilation cooling device with radome fairing in C-C cross-sectional view；
Fig. 4 be Fig. 2 shows the car ventilation cooling device with radome fairing in B-B cross-sectional view.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The utility model is described in further detail for example.
Embodiment 1
As shown in figures 1-4, this application provides a kind of car ventilation cooling device with radome fairing, comprising: air conditioner main body
10 and the First Heat Exchanger component 30 in the air conditioner main body 10 and the second heat exchanger assembly 50；The air conditioner main body 10 is wrapped
Include radome fairing 10a and bottom plate 10b；The front end the radome fairing 10a is equipped with air inlet 12, and the rear end the radome fairing 10a is equipped with ventilation
Mouth 40, the side of the radome fairing 10a are equipped with the first air outlet 11, return air inlet 13 and the second outlet air are arranged on the bottom plate 10b
Mouth 14；On the longitudinal direction in the compartment, it is arranged before and after second heat exchanger assembly 50 and the First Heat Exchanger component 30；Institute
Stating First Heat Exchanger component 30 includes the first heat exchanging air duct, and the air inlet 12 is through first heat exchanging air duct connection described first
Air outlet 11；Second heat exchanger assembly 50 includes the second heat exchanging air duct 53, and second heat exchanging air duct 53 is sequentially communicated institute
State return air inlet 13 and second air outlet 14；Second heat exchanging air duct 53 is spaced apart with first heat exchanging air duct；Institute
It states and is additionally provided with relief passage 60 in air conditioner main body, the relief passage 60 connects with first heat exchanging air duct and the ventilation opening 40
It is logical；In the transverse direction in the compartment, second heat exchanging air duct 53 is set to 60 left and right sides of relief passage.
The front end the radome fairing 10a is one end in windward side when vehicle is in driving status.The air conditioner main body
10 are set to car body top, and the compartment is rail transit cars, and the rail traffic is empty iron.
Embodiment 2
As shown in figures 1-4, the present embodiment and the difference of embodiment 1 are only that:
The outer surface of the radome fairing 10a is in pipeline-type.Several three are equipped between the radome fairing 10a and bottom plate 10b
Angular stiffening plate.Second air outlet 14 is communicated with room air.
First Heat Exchanger component 30 is condenser assembly, and First Heat Exchanger 32 is condenser, and the first heat exchanging air duct is condensation
Air duct；Second heat exchanger assembly 50 is evaporator assemblies, and the second heat exchanger 52 is evaporator, and the second heat exchanging air duct 53 is evaporation wind
Road.The First Heat Exchanger component 30 includes two first heat exchanging air ducts, is equipped with the first wind in first heat exchanging air duct
Machine 31 and First Heat Exchanger 32, first blower 31 are set relative to the First Heat Exchanger 32 closer to the air inlet 40
It sets.There is partition 33 to separate between first blower 31 and First Heat Exchanger 32.Second heat exchanger assembly 50 includes 51 He of the second blower
Second heat exchanging air duct 53.
The aeration-cooling device further include: compressor, the compressor respectively with the First Heat Exchanger component 30 and
Second heat exchanger assembly 50 connects, and the compressor is set in outer machine, and the outer machine is set in the compartment, the outer machine
It is interior to be equipped with electric elements.
Embodiment 3
As shown in figures 1-4, the present embodiment and the difference of embodiment 2 are only that: First Heat Exchanger component 30 is evaporator group
Part, First Heat Exchanger 32 are evaporator, and the first heat exchanging air duct is evaporation air duct；Second heat exchanger assembly 50 is condenser assembly,
Second heat exchanger 52 is condenser, and the second heat exchanging air duct 53 is condensation air duct.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of car ventilation cooling device with radome fairing characterized by comprising air conditioner main body (10) and be set to the sky
Adjust the First Heat Exchanger component (30) and the second heat exchanger assembly (50) in ontology (10)；The air conditioner main body (10) includes rectification
Cover (10a) and bottom plate (10b)；The radome fairing front end (10a) is equipped with air inlet (12), and radome fairing (10a) rear end is equipped with
The side of ventilation opening (40), the radome fairing (10a) is equipped with the first air outlet (11), and return air inlet is arranged on the bottom plate (10b)
(13) and the second air outlet (14)；On the longitudinal direction in the compartment, second heat exchanger assembly (50) and first heat exchange
Setting before and after device assembly (30)；The First Heat Exchanger component (30) includes the first heat exchanging air duct, and the air inlet (12) is through institute
It states the first heat exchanging air duct and is connected to first air outlet (11)；Second heat exchanger assembly (50) includes the second heat exchanging air duct
(53), second heat exchanging air duct (53) is sequentially communicated the return air inlet (13) and second air outlet (14)；Described second
Heat exchanging air duct (53) is spaced apart with first heat exchanging air duct；It is additionally provided in the air conditioner main body relief passage (60), it is described
Relief passage (60) is connected to first heat exchanging air duct and the ventilation opening (40)；In the transverse direction in the compartment, described
Two heat exchanging air ducts (53) are set at left and right sides of the relief passage (60)；It is equipped between the radome fairing (10a) and bottom plate (10b)
Several triangular reinforcing plates.
2. aeration-cooling device according to claim 1, which is characterized in that the air conditioner main body (10) is set to carriage top
Portion.
3. aeration-cooling device according to claim 1, which is characterized in that the outer surface of the radome fairing (10a) is in stream
Pipeline type.
4. aeration-cooling device according to claim 1, which is characterized in that second air outlet (14) and room air
It communicates.
5. aeration-cooling device according to claim 1, which is characterized in that First Heat Exchanger component (30) is condenser group
Part, First Heat Exchanger (32) are condenser, and the first heat exchanging air duct is condensation air duct；Second heat exchanger assembly (50) is evaporator group
Part, the second heat exchanger (52) are evaporator, and the second heat exchanging air duct (53) is evaporation air duct.
6. aeration-cooling device according to claim 1, which is characterized in that First Heat Exchanger component (30) is evaporator group
Part, First Heat Exchanger (32) are evaporator, and the first heat exchanging air duct is evaporation air duct；Second heat exchanger assembly (50) is condenser group
Part, the second heat exchanger (52) are condenser, and the second heat exchanging air duct (53) is condensation air duct.
7. aeration-cooling device according to claim 1, which is characterized in that the First Heat Exchanger component (30) includes two
A first heat exchanging air duct, is equipped with the first blower (31) and First Heat Exchanger (32) in first heat exchanging air duct, and described the
One blower (31) is arranged relative to the First Heat Exchanger (32) closer to the air inlet (12).
8. aeration-cooling device according to claim 7, which is characterized in that the first blower (31) and First Heat Exchanger (32)
Between there is partition (33) to separate.
9. aeration-cooling device according to claim 1, which is characterized in that the second heat exchanger assembly (50) includes the second wind
Machine (51) and the second heat exchanging air duct (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915546.3U CN208630309U (en) | 2018-06-13 | 2018-06-13 | A kind of car ventilation cooling device with radome fairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915546.3U CN208630309U (en) | 2018-06-13 | 2018-06-13 | A kind of car ventilation cooling device with radome fairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208630309U true CN208630309U (en) | 2019-03-22 |
Family
ID=65735289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915546.3U Active CN208630309U (en) | 2018-06-13 | 2018-06-13 | A kind of car ventilation cooling device with radome fairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208630309U (en) |
-
2018
- 2018-06-13 CN CN201820915546.3U patent/CN208630309U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230811 Granted publication date: 20190322 |
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| PP01 | Preservation of patent right |