CN108639079A - Central air-conditioning supply air system and track detection vehicle - Google Patents
Central air-conditioning supply air system and track detection vehicle Download PDFInfo
- Publication number
- CN108639079A CN108639079A CN201810486844.XA CN201810486844A CN108639079A CN 108639079 A CN108639079 A CN 108639079A CN 201810486844 A CN201810486844 A CN 201810486844A CN 108639079 A CN108639079 A CN 108639079A
- Authority
- CN
- China
- Prior art keywords
- air
- supply
- air outlet
- proximal end
- distal end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides a kind of central air-conditioning supply air system and track detection vehicle, which includes：One end of air supply duct, the air supply duct is provided with cold air inlet；Proximal end air outlet and distal end air outlet, the proximal end air outlet and distal end air outlet are set to the air supply duct both sides, and the proximal end air outlet is located at the cold air inlet side；Detach air-supply arrangement, the separation air-supply arrangement is arranged in the air supply duct, the separation air-supply arrangement includes substrate, separation air-supply plate, the substrate connection is in the tube wall of the air supply duct, the separation air-supply plate is connected to the substrate, it is provided with air outlet on the substrate, separation air outlet is provided on the separation air-supply plate.The central air-conditioning supply air system can stablize air-supply to distal end.
Description
Technical field
The invention belongs to railway traffic fields, more particularly, to a kind of central air-conditioning supply air system and track detection vehicle.
Background technology
With the development of China railways, during high temperature when operation, to the comfort of train, more stringent requirements are proposed, it is ensured that
Vehicle internal-external temperature difference cannot be excessive, and air conditioner refrigerating cannot be too poor, otherwise can cause interior sultry hard to bear；Therefore, it is necessary to install air-conditioning
It must assure that occupant's body-sensing comfort level, while taking into account health requirement.For railway traffic detection device track detecting
For vehicle, general body construction is made of rear and front end drivers' cab and machinery compartment, and entire length over ends of body can reach 15 meters or so,
Air-conditioning arrangement at the top of drivers' cab, provides cooling wind regime, intermediate machinery compartment need not freeze for both ends drivers' cab at one end.It is this
Any problem do not had to the refrigeration of air-conditioning proximal end drivers' cab for structure, but for distal end drivers' cab, because air-conditioning duct is long,
It is extremely difficult to refrigeration effect.There are no the ducting systems of such structure both at home and abroad at present.
Therefore, it is necessary to develop a kind of central air-conditioning supply air system that can distally blow and track detection vehicles.
Invention content
The object of the present invention is to provide a kind of central air-conditioning supply air systems from air-supply to distal end and track detection vehicle for stablizing.
To achieve the goals above, a kind of central air-conditioning supply air system, the center are provided according to an aspect of the present invention
Air-conditioning system includes：
One end of air supply duct, the air supply duct is provided with cold air inlet；
Proximal end air outlet and distal end air outlet, the proximal end air outlet and distal end air outlet are set to the air supply duct two
Side, the proximal end air outlet are located at the cold air inlet side；
Air-supply arrangement is detached, the separation air-supply arrangement is arranged in the air supply duct, the separation air-supply arrangement packet
Substrate, separation air-supply plate are included, the substrate connection is connected to the base in the tube wall of the air supply duct, the separation air-supply plate
Plate is provided with air outlet on the substrate, separation air outlet is provided on the separation air-supply plate.
Preferably, the separation air-supply plate includes fixed plate, rotor plate and hinged folding, and the fixed plate is fixedly connected on
The substrate, the hinged folding are arranged at the top of the fixed plate, and the hinged folding is articulated in the middle part of the rotor plate.
Preferably, be articulated with the hinged folding in the middle part of the rotor plate, one end be located at the fixed plate with it is described closely
It brings out between air port.
Preferably, the fixed plate includes the first fixed plate and the second fixed plate, and first fixed plate is fixedly connected on
The substrate is provided with slideway in first fixed plate, and second fixed plate is slidedly arranged on first fixed plate, the hinge
Folding is connect to be arranged at the top of second fixed plate.
Preferably, the separation air-supply arrangement is arranged in the air supply duct, is located at the proximal end air outlet and described
Between the air outlet of distal end, close to proximal end air outlet side.
Preferably, further include heat insulating coat, the heat insulating coat is arranged in the outer surface of the air supply duct.
A kind of track detection vehicle is provided according to another aspect of the present invention, which includes：
Above-mentioned central air-conditioning supply air system；
The air outlet of central air-conditioning, the central air-conditioning is communicated in the cold air inlet.
Preferably, the both ends of the track detection vehicle are respectively arranged with proximal end drivers' cab and distal end drivers' cab, the track
The middle part for detecting vehicle is machinery compartment, and the central air-conditioning supply air system is set to the track detecting roof, and the proximal end goes out
Air port is arranged in the proximal end drivers' cab, and the distal end air outlet is arranged in the distal end drivers' cab.
Preferably, the air supply duct is set to the proximal end drivers' cab, the distal end drivers' cab and the machinery compartment top
Portion, the duct width for being located at the machinery compartment top supplying air pipeline are less than positioned at the proximal end drivers' cab and the distal end drivers' cab
The duct width of top supplying air pipeline.
Preferably, further include exhaust fan, the exhaust fan is arranged in the distal end drivers' cab, and suction opening is towards described remote
Bring out air port.
The beneficial effects of the present invention are：
1) the central air-conditioning supply air system of the application realizes that proximal end air outlet can be arranged by the setting of separation air-supply arrangement
While wind, distal end air outlet can also stablize outlet air, in the case where needing proximal end with distal end air feed simultaneously, reduce required
The quantity of central air-conditioning, reduces cost.
2) track detection vehicle of the application is arranged single by the setting of central air-conditioning supply air system in track detecting car
The balanced ventilation of track detection vehicle can be realized in central air-conditioning.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the schematic diagram of central air-conditioning supply air system according to an embodiment of the invention.
Fig. 2 shows the front views of separation air-supply arrangement according to an embodiment of the invention.
Fig. 3 shows the schematic diagram of track detection vehicle according to an embodiment of the invention.
Reference sign
1, air supply duct；2, cold air inlet；3, proximal end air outlet；4, distal end air outlet；5, air-supply arrangement is detached；6, base
Plate；7, separation air-supply plate；8, air outlet；9, air outlet is detached；10, fixed plate；11, rotor plate；12, hinged folding；13, proximal end
Drivers' cab；14, machinery compartment；15, distal end drivers' cab.
Specific implementation mode
The preferred embodiment of the present invention is described in more detail below.Although the following describe the preferred implementations of the present invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
A kind of central air-conditioning supply air system is provided according to an aspect of the present invention, which includes：
One end of air supply duct, the air supply duct is provided with cold air inlet；
Proximal end air outlet and distal end air outlet, the proximal end air outlet and distal end air outlet are set to the air supply duct two
Side, the proximal end air outlet are located at the cold air inlet side；
Air-supply arrangement is detached, the separation air-supply arrangement is arranged in the air supply duct, the separation air-supply arrangement packet
Substrate, separation air-supply plate are included, the substrate connection is connected to the base in the tube wall of the air supply duct, the separation air-supply plate
Plate is provided with air outlet on the substrate, separation air outlet is provided on the separation air-supply plate.
Specifically, central air-conditioning supply air system for blowing to distal end with proximal end simultaneously, when proximal end obtains air feed, it is ensured that
Distal end can also obtain stable air feed, and by being poured into air supply duct in cold air inlet, air feed is contacted with air-supply arrangement is detached
Afterwards, part air feed is discharged via proximal end air outlet, and part air feed is discharged via distal end air outlet, by detaching setting for air-supply arrangement
It sets, air feed is divided, part is made to be discharged for wind direction distal end air outlet.
It is highly preferred that further including sealing plate, the sealing plate is arranged in proximal end air outlet and distal end air outlet bottom, is used for
Seal the proximal end air outlet and distal end air outlet.
When only needing to distal end air feed, proximal end air outlet can be sealed by sealing plate, is needing proximally to supply
When wind, distal end air outlet can be sealed by sealing plate.
Preferably, the separation air-supply plate includes fixed plate, rotor plate and hinged folding, and the fixed plate is fixed
It is connected to the substrate, the hinged folding is arranged at the top of the fixed plate, and the hinge is articulated in the middle part of the rotor plate
Connect folding.
Specifically, when central air-conditioning air-supply blows to separation air-supply plate, fixed plate shield portions air feed, this part air feed warp
It is discharged by proximal end air outlet, for wind on rotor plate, rotor plate is rotated another part by hinged folding, is formed separation and is sent
Air port, part air feed are emitted into distal end air outlet via separation air outlet.
Preferably, be articulated with the hinged folding in the middle part of the rotor plate, one end be located at the fixed plate and
Between the proximal end air outlet.
Specifically, hinged folding is articulated in the middle part of rotor plate, sky is worked as in one end between fixed plate and proximal end air outlet
When air feed being adjusted to blow to rotor plate, rotor plate is only capable of rotating to distal end air outlet direction, when air feed is blown via distal end air outlet direction
When to rotor plate, rotor plate will not rotate, and avoid air feed adverse current, pour in down a chimney.
Preferably, the fixed plate includes the first fixed plate and the second fixed plate, and first fixed plate is fixed
It is connected to the substrate, slideway is provided in first fixed plate, second fixed plate is slidedly arranged on first fixed plate,
The hinged folding is arranged at the top of second fixed plate.
Specifically, by the setting of the first fixed plate and the second fixed plate, realize that fixed plate effective height is adjustable, into one
Step realizes the adjusting of adjustable separation air outlet size, then adjusts the air feed ratio of distal end air outlet and proximal end air outlet.
Preferably, the separation air-supply arrangement is arranged in the air supply duct, is located at the proximal end air outlet
And between the distal end air outlet, close to proximal end air outlet side.
Specifically, close to proximal end air outlet side, air feed can be detached at once in central air-conditioning air draft, air feed
Ratio separating effect more preferably, the air feed ratio of distal end air outlet and proximal end air outlet more easy to control.
Preferably, further include heat insulating coat, the heat insulating coat is arranged in the outer surface of the air supply duct.
Specifically, by the setting of heat insulating coat, prevent outside air temperature in air supply duct cold wind or hot wind cause temperature
Degree influences.
Specifically, the thickness of heat insulating coat is 5mm-10mm.
A kind of track detection vehicle is provided according to another aspect of the present invention, which is characterized in that the track detection vehicle packet
It includes：
Above-mentioned central air-conditioning supply air system；
The air outlet of central air-conditioning, the central air-conditioning is communicated in the cold air inlet.
Specifically, by the setting of central air-conditioning and central air-conditioning supply air system, balanced ventilation is carried out for track detection vehicle,
It prevents operator's high-temperature operation from causing to endanger, while avoiding the too low generation frostbite of temperature.
Preferably, the both ends of the track detection vehicle are respectively arranged with proximal end drivers' cab and distal end drivers' cab, institute
The middle part for stating track detection vehicle is machinery compartment, and the central air-conditioning supply air system is set to the track detecting roof, described
Proximal end air outlet is arranged in the proximal end drivers' cab, and the distal end air outlet is arranged in the distal end drivers' cab.
Specifically, operator is located in drivers' cab, without being machinery compartment air feed when use, therefore nearly brings out air port setting
In the drivers' cab of proximal end, by distal end air outlet in the drivers' cab of distal end, a center is only set by central air-conditioning supply air system
Air-conditioning can carry out air feed to the distal end drivers' cab and proximal end drivers' cab of track detection vehicle.
Preferably, the air supply duct is set to the proximal end drivers' cab, the distal end drivers' cab and the machine
Top between device, the duct width for being located at the machinery compartment top supplying air pipeline are less than positioned at the proximal end drivers' cab and the distal end
The duct width of drivers' cab top supplying air pipeline.
Specifically, by the setting of special-shaped air supply duct, the thermovent of machinery compartment is avoided, prevents the temperature of machinery compartment to sending
Ventilation temperature in wind pipeline impacts.
Preferably, further include exhaust fan, the exhaust fan is arranged in the distal end drivers' cab, suction opening direction
The distal end air outlet.
Specifically, by the setting of exhaust fan, it is convenient for distal end drivers' cab air draft.
It is highly preferred that the air supply duct is two, two air supply ducts are set to proximal end drivers' cab, distal end driver
Both sides at the top of room and machinery compartment.
Specifically, by the setting of two air supply ducts, the air-supply of track detecting car is made to be more uniformly distributed.
Embodiment 1
Fig. 1 shows the schematic diagram of central air-conditioning supply air system according to an embodiment of the invention.Fig. 2 shows
The front view of separation air-supply arrangement according to an embodiment of the invention is gone out.
As Figure 1-Figure 2, which includes：
One end of air supply duct 1, the air supply duct 1 is provided with cold air inlet 2；
Proximal end air outlet 3 and distal end air outlet 4, the proximal end air outlet 2 and distal end air outlet 4 are set to the ajutage
1 both sides of road, the proximal end air outlet 3 are located at 2 side of the cold air inlet；
Air-supply arrangement 5 is detached, the separation air-supply arrangement 5 is arranged in the air supply duct 1, the separation air-supply arrangement
5 include substrate 6, separation air-supply plate 7, and the substrate 6 is connected to the tube wall of the air supply duct 1, and the separation air-supply plate 7 connects
In being provided with air outlet 8 on the substrate 6, the substrate 6, separation air outlet 9 is provided on the separation air-supply plate 7.
Wherein, the separation air-supply plate 7 includes that fixed plate 10, rotor plate 11 and hinged folding 12, the fixed plate 10 are solid
Surely it is connected to the substrate 6, at 10 top of the fixed plate, the middle part of the rotor plate 11 is hinged for the hinged setting of folding 12
In the hinged folding 12.
Wherein, the middle part of the rotor plate 11 is articulated with the hinged folding 12, and one end is located at the fixed plate 10 and institute
It states between proximal end air outlet 3.
Wherein, the separation air-supply arrangement 5 is arranged in the air supply duct 1, is located at the proximal end air outlet 3 and described
Between distal end air outlet 4, close to 3 side of proximal end air outlet.
Wherein, further include heat insulating coat (not shown), the heat insulating coat is arranged in the outer surface of the air supply duct 1.
Embodiment 2
Fig. 3 shows the schematic diagram of track detection vehicle according to an embodiment of the invention.
As shown in figure 3, the track detection vehicle includes：
Above-mentioned central air-conditioning supply air system；
The air outlet of central air-conditioning, the central air-conditioning is communicated in the cold air inlet 2.
Wherein, the both ends of the track detection vehicle are respectively arranged with proximal end drivers' cab 13 and distal end drivers' cab 15, the rail
The middle part that road detects vehicle is machinery compartment 14, and the central air-conditioning supply air system is set to the track detecting roof, described close
It brings out air port 3 to be arranged in the proximal end drivers' cab 13, the distal end air outlet 4 is arranged in the distal end drivers' cab 15.
Wherein, the air supply duct 1 is set to the proximal end drivers' cab 13, the distal end drivers' cab 15 and the machinery compartment
14 tops, the duct width for being located at 14 top supplying air pipeline 1 of the machinery compartment are less than positioned at the proximal end drivers' cab 13 and described
The duct width of 13 top supplying air pipeline 1 of distal end drivers' cab.
Wherein, further include exhaust fan (not shown), the exhaust fan is arranged in the distal end drivers' cab 15, suction opening court
To the distal end air outlet.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (10)
1. a kind of central air-conditioning supply air system, which is characterized in that the central air-conditioning supply air system includes：
One end of air supply duct, the air supply duct is provided with cold air inlet；
Proximal end air outlet and distal end air outlet, the proximal end air outlet and distal end air outlet are set to the air supply duct both sides,
The proximal end air outlet is located at the cold air inlet side；
Air-supply arrangement is detached, the separation air-supply arrangement is arranged in the air supply duct, and the separation air-supply arrangement includes base
Plate, separation air-supply plate, the substrate connection are connected to the substrate in the tube wall of the air supply duct, the separation air-supply plate,
It is provided with air outlet on the substrate, separation air outlet is provided on the separation air-supply plate.
2. central air-conditioning supply air system according to claim 1, which is characterized in that the separation air-supply plate includes fixing
Plate, rotor plate and hinged folding, the fixed plate are fixedly connected on the substrate, and the hinged folding is arranged in the fixed plate
Top is articulated with the hinged folding in the middle part of the rotor plate.
3. central air-conditioning supply air system according to claim 1, which is characterized in that be articulated with institute in the middle part of the rotor plate
Hinged folding is stated, one end is between the fixed plate and the proximal end air outlet.
4. central air-conditioning supply air system according to claim 1, which is characterized in that the fixed plate includes the first fixed plate
And second fixed plate, first fixed plate is fixedly connected on the substrate, slideway is provided in first fixed plate, described
Second fixed plate is slidedly arranged on first fixed plate, and the hinged folding is arranged at the top of second fixed plate.
5. central air-conditioning supply air system according to claim 1, which is characterized in that the separation air-supply arrangement is arranged in institute
It states in air supply duct, between the proximal end air outlet and the distal end air outlet, close to proximal end air outlet side.
6. central air-conditioning supply air system according to claim 1, which is characterized in that further include heat insulating coat, it is described heat-insulated
Coating is arranged in the outer surface of the air supply duct.
7. a kind of track detection vehicle, which is characterized in that the track detection vehicle includes：
Central air-conditioning supply air system described in any one of claim 1-6；
The air outlet of central air-conditioning, the central air-conditioning is communicated in the cold air inlet.
8. track detection vehicle according to claim 7, which is characterized in that the both ends of the track detection vehicle are respectively arranged with
The middle part of proximal end drivers' cab and distal end drivers' cab, the track detection vehicle is machinery compartment, the central air-conditioning supply air system setting
In the track detecting roof, the proximal end air outlet is arranged in the proximal end drivers' cab, the distal end air outlet setting
In the distal end drivers' cab.
9. track detection vehicle according to claim 8, which is characterized in that the air supply duct is set to the proximal end driver
At the top of room, the distal end drivers' cab and the machinery compartment, the duct width for being located at the machinery compartment top supplying air pipeline is less than position
In the proximal end drivers' cab and the duct width of the distal end drivers' cab top supplying air pipeline.
10. track detection vehicle according to claim 1, which is characterized in that further include exhaust fan, the exhaust fan setting exists
In the distal end drivers' cab, suction opening is towards the distal end air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486844.XA CN108639079B (en) | 2018-05-21 | 2018-05-21 | Central air conditioning air supply system and track detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486844.XA CN108639079B (en) | 2018-05-21 | 2018-05-21 | Central air conditioning air supply system and track detection vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639079A true CN108639079A (en) | 2018-10-12 |
| CN108639079B CN108639079B (en) | 2020-03-17 |
Family
ID=63757066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486844.XA Active CN108639079B (en) | 2018-05-21 | 2018-05-21 | Central air conditioning air supply system and track detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639079B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550328A (en) * | 2020-07-29 | 2021-03-26 | 中车青岛四方机车车辆股份有限公司 | Air duct structure of railway vehicle, railway vehicle and control method of railway vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191308621A (en) * | 1913-04-12 | 1914-02-26 | Henry Robert Meyer | Improvements connected with the Ventilation of Railway and other Vehicles. |
| EP0315108A2 (en) * | 1987-11-02 | 1989-05-10 | Hitachi, Ltd. | Ventilating equipment for rolling stock |
| US20050263277A1 (en) * | 2004-04-28 | 2005-12-01 | Kim Man H | HVAC system controlled by a left-and-right independent process for use in an automobile |
| CN201331161Y (en) * | 2008-12-29 | 2009-10-21 | 上海淮亩节能环保科技有限公司 | Air rate shunt three-way energy-saving regulating valve |
| JP2013248910A (en) * | 2012-05-30 | 2013-12-12 | Mitsubishi Electric Corp | Vehicular air-conditioner |
| CN104723837A (en) * | 2013-12-20 | 2015-06-24 | 马勒贝洱两合公司 | Air-conditioning system, in particular for a motor vehicle |
| CN205063987U (en) * | 2015-07-31 | 2016-03-02 | 鄂尔多斯市鑫聚源化工有限公司 | Steerable conversion ventilation unit |
| CN207000465U (en) * | 2017-07-25 | 2018-02-13 | 新誉集团有限公司 | A kind of static pressure type air channel of adjustable air volume and vehicle air conditioner |
| CN207141077U (en) * | 2017-07-17 | 2018-03-27 | 深圳沃海森科技有限公司 | Four permanent air-conditioning system of high ferro with humidity automatic regulation function |
-
2018
- 2018-05-21 CN CN201810486844.XA patent/CN108639079B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191308621A (en) * | 1913-04-12 | 1914-02-26 | Henry Robert Meyer | Improvements connected with the Ventilation of Railway and other Vehicles. |
| EP0315108A2 (en) * | 1987-11-02 | 1989-05-10 | Hitachi, Ltd. | Ventilating equipment for rolling stock |
| US20050263277A1 (en) * | 2004-04-28 | 2005-12-01 | Kim Man H | HVAC system controlled by a left-and-right independent process for use in an automobile |
| CN201331161Y (en) * | 2008-12-29 | 2009-10-21 | 上海淮亩节能环保科技有限公司 | Air rate shunt three-way energy-saving regulating valve |
| JP2013248910A (en) * | 2012-05-30 | 2013-12-12 | Mitsubishi Electric Corp | Vehicular air-conditioner |
| CN104723837A (en) * | 2013-12-20 | 2015-06-24 | 马勒贝洱两合公司 | Air-conditioning system, in particular for a motor vehicle |
| CN205063987U (en) * | 2015-07-31 | 2016-03-02 | 鄂尔多斯市鑫聚源化工有限公司 | Steerable conversion ventilation unit |
| CN207141077U (en) * | 2017-07-17 | 2018-03-27 | 深圳沃海森科技有限公司 | Four permanent air-conditioning system of high ferro with humidity automatic regulation function |
| CN207000465U (en) * | 2017-07-25 | 2018-02-13 | 新誉集团有限公司 | A kind of static pressure type air channel of adjustable air volume and vehicle air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550328A (en) * | 2020-07-29 | 2021-03-26 | 中车青岛四方机车车辆股份有限公司 | Air duct structure of railway vehicle, railway vehicle and control method of railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639079B (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6332497B1 (en) | Vehicular air conditioner | |
| CN103373198B (en) | automotive air conditioner | |
| CN103429444A (en) | Vehicle air conditioning device | |
| CN101293474A (en) | Device for automatically forcing to discharge and ventilate air for passenger car and driver's compartment | |
| CN108639079A (en) | Central air-conditioning supply air system and track detection vehicle | |
| JP2874443B2 (en) | Heat pump type air conditioner for vehicles | |
| CN107131564A (en) | guiding device and air conditioner | |
| CN109823137A (en) | Coach air conditioner | |
| CN207328211U (en) | Automobile | |
| KR20130048486A (en) | Air conditioner for vehicles | |
| CN202783118U (en) | Cooling and heating defroster | |
| CN206383777U (en) | A kind of truck air conditioning | |
| CN207291587U (en) | A kind of automobile list steams air-conditioning | |
| CN106627037A (en) | Air inlet and air exchange integrated machine for automobile | |
| KR20010000004U (en) | Air conditioner installation device of vehicle | |
| CN216708966U (en) | Passenger train air conditioner induced air structure | |
| CN205930133U (en) | Cold warm air conditioner business turn over wind intelligent control device of passenger train driver's cabin | |
| JP3726370B2 (en) | Bus vehicle ventilation system | |
| CN218536615U (en) | Pipeline system of defrosting machine and vehicle with pipeline system | |
| CN209141842U (en) | A kind of integrated form air exhausting structure, air-conditioning and vehicle | |
| KR101679674B1 (en) | Air conditioning apparatus for automotive vehicles | |
| JP3301178B2 (en) | Vehicle air conditioner | |
| CN208069344U (en) | A kind of changes in temperature frost removal applied to pure electric car | |
| CN213261875U (en) | A air-out subassembly and vehicle for vehicle | |
| US20170120727A1 (en) | Air shower device and air conditioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee before: CRRC TAIYUAN Co.,Ltd. |
|
| TR01 | Transfer of patent right |