CN106585651A - Comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles - Google Patents
Comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles Download PDFInfo
- Publication number
- CN106585651A CN106585651A CN201710029361.2A CN201710029361A CN106585651A CN 106585651 A CN106585651 A CN 106585651A CN 201710029361 A CN201710029361 A CN 201710029361A CN 106585651 A CN106585651 A CN 106585651A
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- Prior art keywords
- air
- vaporizer
- fan
- evaporation
- air inlet
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- 238000004378 air conditioning Methods 0.000 title abstract description 25
- 238000001704 evaporation Methods 0.000 claims abstract description 36
- 239000006200 vaporizer Substances 0.000 claims description 50
- 230000008020 evaporation Effects 0.000 claims description 34
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000004087 circulation Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
-
- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles, provides a comfortable wind-supplying energy-saving device in which a high-efficiency cross flow fan is adopted for the heat exchange of a carriage air conditioning unit evaporator of the railway vehicles and backflow wind is used for reducing the energy consumption of a delivery conduit, and further provides an energy-saving device which is used only for driving an evaporating cross flow fan in the air conditioning unit to send outdoor wind to an a delivery conduit inside the carriage to realize great circulation so as to discharge the air inside the carriage when the railway vehicles have a power failure, and are switched to a self-provided power source.
Description
Technical field
The invention belongs to air-conditioning technique field, is to be related to rail vehicle coach air conditioner air-supply structure device.
Background technology
In rail vehicle car with various air-conditioning constructional devices, often save air conditioning unit using modular knot in car
Structure, and whole machine installation is under roof or car, air conditioning unit air outlet and return air inlet by air delivery duct and air -return duct and car
Connection, auxiliary electric heater unit is arranged between vaporizer and blower fan, in the driving of air conditioning unit interior evaporation worm gear centrifugal blower
Under, the air Jing air outlets after freezing or heat are sent in car, and the air Jing return air inlets in car enter air conditioning unit, separately
Outward, in rail vehicle car, in addition to having independent air conditioning system, ventilation air interchange system is also provided with car.
Chinese patent description CN201120543834.9 proposes a kind of air conditioning system of rail vehicle independence.
The common issue of above-mentioned rail vehicle air conditioner group：1. the heat exchange of vaporizer is all using worm gear centrifugal blower,
Relatively same input power crossflow fan, air output is little by 20%, and noise is big by 20%；2. air-conditioning device auxiliary electric heater unit is arranged on
Between vaporizer and blower fan, partial heat is lost in air conditioner case；3. window all adopts enclosed construction, train to run into
Power-off fault, self-powered power is little, air conditioning unit to use, the Emergency Venting System or fresh air wind-exchanging system in compartment without
Method rapidly exchanges in-car air with outdoor.
The content of the invention
Present invention aim to address the problems referred to above, not only propose the heat friendship of rail vehicle coach air conditioner unit vaporizer
Change using efficient crossflow fan and with backflow wind reduction air delivery duct energy consumption and send comfortable wind energy saver, and also proposed railcar
Car runs into power-off fault, be switched to it is in-car self-powered, only for driving air conditioning unit interior evaporation crossflow fan to send outdoor wind
To in-car air delivery duct systemic circulation, the energy saver of in-car air is excluded.
Present invention piecemeal solution scheme is as follows：
The present invention send comfortable wind energy saver to evaporate crossflow fan structure, bag using single impeller to being adapted to rail vehicle coach air conditioner
Housing is included, at least a set of air conditioner circulating system is provided with the shell, the air conditioner circulating system is heat pump circulating system, it is empty
Adjust blood circulation to be located in housing in the two chambers separated by central dividing plate, there is an at least compressor in the middle of a side cavity,
Described compressor is frequency-changeable compressor, and there are at least one condenser and at least one condensation fan in compressor both sides, described
Respectively there are at least one air intake window radiated for compressor and condenser and air-out in condenser and condensation fan corresponding housing both sides
Window, there are at least one drainage screen, at least one vaporizer, at least one evaporation fan, described in another side cavity in housing
Evaporation fan evaporates crossflow fan using single impeller, arranges in this side cavity's correspondence single impeller evaporation crossflow fan housing sidepiece
There is air outlet, the lower housing portion before drainage screen is provided with return air inlet, air outlet sets in single impeller evaporation crossflow fan exhaust passage
Auxiliary electric heater unit is equipped with, the auxiliary electric heater unit, by chain drive, is moved up and down by Motor drive along track,
The exhaust passage is made up of the two ends barrier support of upper air-supply wind deflector, lower air-supply wind deflector and vaporizer, described upper air-supply
Wind deflector, lower air-supply wind deflector, are all arc wind waveguide plates, and single impeller evaporation crossflow fan air inlet end is provided with least one
Group vaporizer, have between the vaporizer and between air inlet front sheet at least one without vaporizer in-car air draught
Mouthful, the in-car air vents have at least one intake adjustable plate, and intake adjustable plate is rotated by drive and control of electric machine,
There is at least one drip tray in the lower end of vaporizer, there is at least one conductance aerofoil next time, water receiving between drip tray and vaporizer
Disk side has at least one connection drain pipe to pass through central dividing plate under another chamber condenser, and this within the chamber also has at least one
Cross valve, there is at least one air filter between vaporizer and return air inlet, is provided with the chamber central dividing plate of housing two
Normally closed emergent air inlet, has airstrainer in emergent air inlet, has rotatable lid on the central dividing plate of evaporator chamber indoor
Plate, rotatable cover plate connection motor drives, and downwardly turns over and closes return air inlet, has at least one above rotatable cover plate
Last time conductance aerofoil, in the car air delivery duct terminal be provided with least one emergent air outlet.
The present invention send comfortable wind energy saver using bilobed wheel evaporation crossflow fan knot to being adapted to rail vehicle coach air conditioner
Structure, including housing, are provided with least a set of air conditioner circulating system in the shell, and the air conditioner circulating system is heat pump cycle system
System, air conditioner circulating system is located in housing in the two chambers separated by central dividing plate, there is at least one pressure in the middle of a side cavity
Contracting machine, described compressor is frequency-changeable compressor, and there are at least one condenser and at least one condensation fan in compressor both sides,
Respectively there is at least one air-inlet window radiated for compressor and condenser the condenser and condensation fan corresponding housing both sides and goes out
Air regulator, there are at least one drainage screen, at least one vaporizer, at least one evaporation fan, described in another side cavity in housing
Evaporation fan evaporates crossflow fan using bilobed wheel, arranges in this side cavity's correspondence bilobed wheel evaporation crossflow fan housing sidepiece
There is air outlet, the lower housing portion before drainage screen is provided with return air inlet, air outlet sets in bilobed wheel evaporation crossflow fan exhaust passage
Auxiliary electric heater unit is equipped with, the auxiliary electric heater unit, by chain drive, is moved up and down by Motor drive along track,
The exhaust passage is made up of the two ends barrier support of upper air-supply wind deflector, lower air-supply wind deflector and vaporizer, the two of vaporizer
There is a fixed motor suspension bracket on terminal block board mount side, and described upper air-supply wind deflector, lower air-supply wind deflector, are all arc wind-guidings
Plate, around bilobed wheel evaporation crossflow fan air inlet end least one set vaporizer is provided with, between the vaporizer and and air inlet
Have between front sheet at least one without vaporizer in-car air vents, the in-car air vents have at least one to enter
Air-flow plate, intake adjustable plate is rotated by drive and control of electric machine, has at least one drip tray in the lower end of vaporizer,
There is at least one conductance aerofoil next time between drip tray and vaporizer, drip tray side has at least one connection drain pipe to pass through centre
To under another chamber condenser, this within the chamber also has at least one cross valve to dividing plate, there is at least one between vaporizer and return air inlet
Individual air filter, on the chamber central dividing plate of housing two normally closed emergent air inlet is provided with, and has air in emergent air inlet
Drainage screen, there is rotatable cover plate on the central dividing plate of evaporator chamber indoor, and rotatable cover plate connection drives relay to drive, to
Return air inlet is closed in lower upset, there is at least one last time conductance aerofoil above rotatable cover plate, and in the car air delivery duct terminal sets
It is equipped with least one emergent air outlet.
The present invention is for railway vehicle air conditioner send the advantage of comfortable wind energy saver：1. because above-mentioned each solution is complete
Portion under relatively same power input to machine, improves air output 20% using evaporation crossflow fan, reduces noise 20%；2. adopt
The soft wind for being driven into mixing air channel for passing through blower fan with lower evaporating temperature heat exchange wind and in-car non-heat exchange wind,
Air-conditioning heat exchanger effectiveness is improve, the temperature of air delivery duct is improve, the insulation layer thickness of air supply duct can be reduced, by heat exchange wind
In-car duct outlet is sent to the meansigma methodss of in-car temperature difference mixing wind, to client the temperature that comfortable wind is felt is brought；3. auxiliary
Help electric heater unit to be arranged on evaporation crossflow fan air outlet, improve heat exchanger effectiveness, thermal loss is reduced, in refrigeration
When, auxiliary electric heater unit can remove air outlet by motor by chain drive, reduce air-supply resistance when refrigeration and emergency ventilation
Power；4. when train runs into power-off fault, using self-powered, the emergent air inlet in compartment is opened, close vehicle air conditioning return air
Mouthful, in-car duct outlet between vaporizer is opened, vehicle air conditioning evaporation crossflow fan and corresponding control electric loop are changed to certainly
Charged, while opening the emergent air outlet of in-car air delivery duct terminal, rapidly discharges in-car air, more inletting fresh air.
With reference to the accompanying drawings and examples, advantages of the present invention is described in detail.
Fig. 1 is that a kind of trolley coach air-conditioning send comfortable wind energy saver using single impeller evaporation crossflow fan structure refrigeration shape
State side structure A-A sectional views.
Fig. 2 is that a kind of trolley coach air-conditionings of Fig. 1 send comfortable wind energy saver to evaporate crossflow fan structure system using single impeller
Cold state plan structure B-B sectional view.
Fig. 3 is that a kind of trolley coach air-conditioning send comfortable wind energy saver to heat state side structure sectional view.
Fig. 4 is that a kind of trolley coach air-conditioning send comfortable wind energy saver to evaporate crossflow fan using bilobed wheel, is opened normally closed
Emergent air inlet, closes refrigeration, heats return air inlet state plan structure E-E sectional view.
Fig. 5 is that a kind of trolley coach air-conditionings of Fig. 4 send comfortable wind energy saver to evaporate crossflow fan using bilobed wheel, and opening should
Radical air port, closes refrigeration, heats return air inlet state side structure D-D sectional views.
Fig. 6 is that a kind of trolley coach air-conditioning of Fig. 2, Fig. 4 send comfortable wind energy saver side structure C-C sectional views.
Fig. 7 is that a kind of trolley coach air-conditioning send comfortable wind energy saver to open emergent air inlet, closes in-car air circulation
Return air inlet, the emergent air outlet start-up view of compartment air delivery duct terminal.
Fig. 1 and Fig. 2, Fig. 3, Fig. 6, Fig. 7 are that a kind of rail vehicle coach air conditioner send comfortable wind energy saver to adopt single impeller
Evaporation crossflow fan structure, including housing 1,1 is provided with two sets of air conditioner circulating systems in the shell, and air conditioner circulating system is located at
In the two chambers separated by central dividing plate 2 in housing 1, there are two frequency-changeable compressors 3, frequency-changeable compressor 3 in the middle of a side cavity
There are two groups of condensers 4 of one and two condensation fans 5 in both sides, respectively have one in condenser 4 and the both sides of 5 corresponding housing of condensation fan 1
The individual air intake window 6 radiated for frequency-changeable compressor 3 and condenser 4 and air-out window 7, there is a list in another side cavity in housing 1
Impeller evaporates crossflow fan 8, evaporates the sidepiece of 8 housing of crossflow fan 1 in this side cavity's correspondence single impeller and is provided with air outlet 9,
In 8 exhaust passage of single impeller evaporation crossflow fan 10, air outlet 9 is provided with removable auxiliary electric heater unit 11, and the auxiliary electricity adds
Thermal 11 can be driven by motor 12, be driven by chain 13, be moved up and down along track 14, and the exhaust passage 10 is by upper wind deflector
15th, the two ends barrier support 18 of lower wind deflector 16 and vaporizer 17 is constituted, and around single impeller the air inlet end of crossflow fan 8 is evaporated
Have between four groups of vaporizers 17 without the in-car air vents 19 of vaporizer 17 at one, the in-car air vents 19 have one
Individual intake adjustable plate 20, intake adjustable plate 20 is rotated by the drive control of motor 21, has one in the lower end of vaporizer 17
Drip tray 22, there is a conductance aerofoil 23 next time between drip tray 22 and vaporizer 17, and there is a connection row side of drip tray 22
Under water pipe 24 is by central dividing plate 2 to another chamber condenser 4, there is one between vaporizer 17 and the bottom return air inlet 25 of housing 1
Air filter 26, on 1 liang of chamber central dividing plate 2 of housing normally closed emergent air inlet 27 is provided with, and is met an urgent need in air inlet 27
There is airstrainer 28, there is rotatable cover plate 29 on the central dividing plate of evaporator chamber indoor, the connection of rotatable cover plate 29 drives
Motor 30 drives, and downwardly turns over and closes return air inlet 25, has a last time conductance aerofoil 31 in the top of rotatable cover plate 29, in car
Interior air delivery duct terminal is provided with an emergent air outlet 32.
Fig. 4 and Fig. 5, Fig. 6, Fig. 7 are that a kind of rail vehicle coach air conditioner send comfortable wind energy saver to evaporate using bilobed wheel
The structure of crossflow fan 33, including housing 1,1 is provided with two sets of air conditioner circulating systems in the shell, and air conditioner circulating system is located at shell
In the two chambers separated by central dividing plate 2 in body 1, there are two frequency-changeable compressors 3,3 liang of frequency-changeable compressor in the middle of a side cavity
There are two groups of condensers 4 of one and two condensation fans 5 in side, respectively has one in condenser 4 and the both sides of 5 corresponding housing of condensation fan 1
The air intake window 6 radiated for frequency-changeable compressor 3 and condenser 4 and air-out window 7, there is a bilobate in another side cavity in housing 1
Wheel evaporation crossflow fan 33, evaporates the sidepiece of 33 housing of crossflow fan 1 and is provided with air outlet 9 in this side cavity's correspondence bilobed wheel,
In 33 exhaust passage of bilobed wheel evaporation crossflow fan 10, air outlet 9 is provided with removable auxiliary electric heater unit 11, the auxiliary electricity
Heater 11 can be driven by motor 12, be driven by chain 13, be moved up and down along track 14, and the exhaust passage 10 is by upper wind-guiding
The two ends barrier support 18 of plate 15, lower wind deflector 16 and vaporizer 17 is constituted, on the side of two ends barrier support 18 of vaporizer 17
There is a fixed motor suspension bracket 34, evaporate around bilobed wheel has at one not between four groups of vaporizers 17 at the air inlet end of crossflow fan 33
Through the in-car air vents 19 of vaporizer 17, the in-car air vents 19 have an intake adjustable plate 20, air intake
Amount adjustable plate 20 is rotated by the drive control of motor 21, has a drip tray 22 in the lower end of vaporizer 17, in drip tray 22 and
There is a conductance aerofoil 23 next time between vaporizer 17, the side of drip tray 22 has a connection drain pipe 24 to arrive by central dividing plate 2
Under another chamber condenser 4, there is an air filter 26 between vaporizer 17 and the bottom return air inlet 25 of housing 1, in housing 1
Normally closed emergent air inlet 27 is provided with two chamber central dividing plates 2, has airstrainer 28 in emergent air inlet 27, in vaporizer
There is rotatable cover plate 29 on the central dividing plate 2 of 17 chambers inner side, the connection of rotatable cover plate 29 drives relay 35 to drive, downwardly turns over
Return air inlet 25 is closed, has a last time conductance aerofoil 31 in the top of rotatable cover plate 29, in the car air delivery duct terminal is provided with
One emergent air outlet 32.
Claims (10)
1. a kind of rail vehicle coach air conditioner send comfortable wind energy saver, and using single impeller crossflow fan structure, including shell are evaporated
Body, is provided with least a set of air conditioner circulating system in the shell, and air conditioner circulating system is located in housing and is separated by central dividing plate
Two chambers in, have an at least compressor in the middle of a side cavity, there are at least one condenser and at least one in compressor both sides
Individual condensation fan, it is that compressor and condenser radiate respectively to have at least one in the condenser and condensation fan corresponding housing both sides
Air intake window and air-out window, there is at least one drainage screen in another side cavity in housing, at least one vaporizer, at least one
Individual evaporation fan, is provided with air outlet, the lower housing portion before drainage screen in this side cavity's correspondence evaporation fan housing sidepiece
It is provided with return air inlet, it is characterised in that：In the evaporation fan using evaporation crossflow fan, send in evaporation crossflow fan exhaust passage
Air port is provided with auxiliary electric heater unit, the exhaust passage by upper air-supply wind deflector, lower air-supply wind deflector and vaporizer two ends
Barrier support is constituted, and evaporation crossflow fan air inlet end is provided with least one set vaporizer, between the vaporizer and with enter
Have between the front sheet of air port at least one without vaporizer in-car air vents, the in-car air vents have at least one
Individual intake adjustable plate, intake adjustable plate is rotated by driving means, has at least one drip tray in the lower end of vaporizer,
There is at least one conductance aerofoil next time between drip tray and vaporizer, drip tray side has at least one connection drain pipe to pass through centre
To under another chamber condenser, this within the chamber also has at least one cross valve to dividing plate, there is at least one between vaporizer and return air inlet
Individual air filter, on the chamber central dividing plate of housing two normally closed emergent air inlet is provided with, and has air in emergent air inlet
Drainage screen, there is rotatable cover plate on the central dividing plate of evaporator chamber indoor, and rotatable cover plate connects driving means, downwardly turns over
Return air inlet is closed, there is at least one last time conductance aerofoil above rotatable cover plate, in the car air delivery duct terminal be provided with to
A few emergent air outlet.
2. a kind of rail vehicle coach air conditioner send comfortable wind energy saver, and using bilobed wheel crossflow fan structure, including shell are evaporated
Body, is provided with least a set of air conditioner circulating system in the shell, and air conditioner circulating system is located in housing and is separated by central dividing plate
Two chambers in, have an at least compressor in the middle of a side cavity, there are at least one condenser and at least one in compressor both sides
Individual condensation fan, it is that compressor and condenser radiate respectively to have at least one in the condenser and condensation fan corresponding housing both sides
Air intake window and air-out window, there is at least one drainage screen in another side cavity in housing, at least one vaporizer, at least one
Individual evaporation fan, is provided with air outlet, the lower housing portion before drainage screen in this side cavity's correspondence evaporation fan housing sidepiece
It is provided with return air inlet, it is characterised in that：Crossflow fan is evaporated using bilobed wheel in the evaporation fan, is flow in bilobed wheel evaporation
Blower fan exhaust passage air outlet is provided with auxiliary electric heater unit, the exhaust passage by upper air-supply wind deflector, lower air-supply wind deflector and
The two ends barrier support composition of vaporizer, has a fixed motor suspension bracket, around double beside the two ends barrier support of vaporizer
Impeller evaporation crossflow fan air inlet end is provided with least one set vaporizer, has between the vaporizer and between air inlet front sheet
At least one without vaporizer in-car air vents, the in-car air vents have at least one intake adjust
Plate, intake adjustable plate is rotated by driving means, has at least one drip tray in the lower end of vaporizer, in drip tray and evaporation
There is at least one conductance aerofoil next time between device, drip tray side has at least one connection drain pipe to pass through central dividing plate to another chamber
Under the condenser of room, this within the chamber also has at least one cross valve, has at least one air filtration to fill between vaporizer and return air inlet
Put, on the chamber central dividing plate of housing two normally closed emergent air inlet is provided with, have airstrainer in emergent air inlet, in evaporation
There is rotatable cover plate on the central dividing plate of device chamber inner side, rotatable cover plate connects driving means, downwardly turns over and close return air inlet,
There is at least one last time conductance aerofoil above rotatable cover plate, in the car air delivery duct terminal is provided with least one emergent air-out
Mouthful.
3. the auxiliary electric heater unit according to claim 1 and claim 2, it is characterised in that：The auxiliary electrical heater
Device, by chain drive, can be moved up and down by Motor drive along track.
4. the compressor according to claim 1 and claim 2, it is characterised in that：Described compressor is frequency conversion compression
Machine.
5. the air conditioner circulating system according to claim 1 and claim 2, it is characterised in that：Have at least a set of independent
Heat pump circulating system.
6. various wind deflectors according to claim 1 and claim 2, it is characterised in that：All it is arc wind waveguide plate.
7. single impeller according to claim 1 evaporates crossflow fan, it is characterised in that：Described crossing current fan blade one end is in motor
Axle on it is fixed, the crossing current fan blade other end is fixed in evaporator baffle support upper bearing (metal).
8. rotatable cover plate according to claim 1 connects driving means, it is characterised in that：Driving means are driven by motor
Dynamic control rotation.
9. bilobed wheel according to claim 2 evaporates crossflow fan, it is characterised in that：The crossing current fan blade is the two of motor
It is fixed on the axle of end.
10. rotatable cover plate according to claim 2 connects driving means, it is characterised in that：Driving means pass through relay
Device drive control rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029361.2A CN106585651A (en) | 2017-01-16 | 2017-01-16 | Comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029361.2A CN106585651A (en) | 2017-01-16 | 2017-01-16 | Comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585651A true CN106585651A (en) | 2017-04-26 |
Family
ID=58585887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710029361.2A Pending CN106585651A (en) | 2017-01-16 | 2017-01-16 | Comfortable wind-supplying energy-saving device for carriage air conditioning of railway vehicles |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878145A (en) * | 2017-10-20 | 2018-04-06 | 珠海格力电器股份有限公司 | Vehicle air conditioner and vehicle using same |
| CN107901725A (en) * | 2017-10-31 | 2018-04-13 | 珠海格力电器股份有限公司 | Condenser air duct device and vehicle air conditioning system |
| CN109353187A (en) * | 2018-11-27 | 2019-02-19 | 珠海格力电器股份有限公司 | Air conditioning system and vehicle with same |
| RU2681983C1 (en) * | 2017-12-26 | 2019-03-14 | СиАрАрСи ЧАНЧУНЬ РЭЙЛВЭЙ ВИИКЛЗ КО., ЛТД. | Railway train and single air conditioning unit for it |
| CN110027583A (en) * | 2019-04-27 | 2019-07-19 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle SPLIT AIR-CONDITIONING SYSTEM and rail vehicle |
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| CN107878145A (en) * | 2017-10-20 | 2018-04-06 | 珠海格力电器股份有限公司 | Vehicle air conditioner and vehicle using same |
| CN107901725A (en) * | 2017-10-31 | 2018-04-13 | 珠海格力电器股份有限公司 | Condenser air duct device and vehicle air conditioning system |
| CN107901725B (en) * | 2017-10-31 | 2023-08-18 | 珠海格力电器股份有限公司 | Condenser air duct device and vehicle air conditioning system |
| RU2681983C1 (en) * | 2017-12-26 | 2019-03-14 | СиАрАрСи ЧАНЧУНЬ РЭЙЛВЭЙ ВИИКЛЗ КО., ЛТД. | Railway train and single air conditioning unit for it |
| CN109353187A (en) * | 2018-11-27 | 2019-02-19 | 珠海格力电器股份有限公司 | Air conditioning system and vehicle with same |
| CN110027583A (en) * | 2019-04-27 | 2019-07-19 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle SPLIT AIR-CONDITIONING SYSTEM and rail vehicle |
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Application publication date: 20170426 |