CN108189851A - For the driver's cab air conditioner of low-floor rail traffic vehicles - Google Patents
For the driver's cab air conditioner of low-floor rail traffic vehicles Download PDFInfo
- Publication number
- CN108189851A CN108189851A CN201810059196.XA CN201810059196A CN108189851A CN 108189851 A CN108189851 A CN 108189851A CN 201810059196 A CN201810059196 A CN 201810059196A CN 108189851 A CN108189851 A CN 108189851A
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- air
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- cab
- rail traffic
- low
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 238000004378 air conditioning Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- 208000002925 dental caries Diseases 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 22
- 238000005057 refrigeration Methods 0.000 abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012945 sealing adhesive Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010257 thawing 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
Abstract
The invention discloses a kind of driver's cab air conditioners for low-floor rail traffic vehicles, belong to railway vehicle air conditioner systems technology field, it is used to the installation cavity of the installation casing being separated into two-part partition board including installation casing and the middle part for being arranged on the installation casing, it is characterised in that：Outdoor intracavitary in the partition board side is equipped with frequency-changeable compressor, outdoor heat exchanger and four-way reversing valve, and intracavitary is equipped with indoor heat exchanger, electric expansion valve, return air inlet and air outlet in the partition board opposite side room.The air-conditioning device of the present invention is using aluminum alloy plate materials as agent structure, it is integrated can convenient maintenance modular control apparatus, using frequency-changeable compressor, frequency conversion pressure fan, by refrigeration inside reasonable Arrangement, ventilating part, provided to the user it is a be provided simultaneously with divulging information, freeze, heating, precooling, pre-warm, air purification, the modular frequency conversion heat pump electromechanical integration air-conditioning device of overhead of window defoggers function.
Description
Technical field
The invention belongs to railway vehicle air conditioner systems technology fields, and in particular to a kind of air-conditioning dedicated for drivers' cab fills
It puts.
Background technology
Low-floor rail traffic vehicles can generally be equipped with guest room air-conditioning device, air conditioner in cab or drivers' cab ventilation unit dress
It puts.
Due to rail traffic vehicles, driver and conductor is less, and drivers' cab ventilation unit device is normally only set in drivers' cab, leads to
Cross air-introduced machine visitor is indoor fresh cold（Heat）Air is introduced in drivers' cab, to realize the heating and cooling of drivers' cab, such ventilation
Device is generally without individual refrigerating function（Some has heating function）Once guest room air-conditioning device can not freeze, then list of divulging information
Member can not just provide comfortable cold air and give driver's room temperature lowering.
With promotion of the present client to reliability, comfort requirement, individual driver is gradually started setting up in drivers' cab
Room air-conditioning device.Since drivers' cab space is smaller, driver's cab air conditioner installation space is nervous, while vehicle is to air-conditioning device
Weight indicator it is higher, the appearance and size for leading to driver's cab air conditioner is all smaller, and function is relatively simple, only has system
The basic functions such as cold, heating, ventilation.And refrigeration is single-stage refrigeration, refrigeration adjustable range is small.Heating uses electrical heating side more
Formula needs additionally to increase electric heater, occupies originally little space, and comfort is poor, heating efficiency is not high.
Invention content
The technical problem to be solved in the present invention is to provide a kind of air conditioner in cab dresses for low-floor rail traffic vehicles
It puts, by each component of reasonable Arrangement, reduces area occupied, frequency conversion heat pump is realized using frequency-changeable compressor, four-way reversing valve
Function has good cooling or heating effect；By the reasonable disposition of blow air-valve and supply air duct, window defoggers mould is realized
Formula and function.
In order to solve the above technical problems, the technical solution adopted by the present invention is：One kind is used for low-floor rail traffic vehicles
Driver's cab air conditioner, be used for including installation casing and the middle part for being arranged on the installation casing by the installation casing
Installation cavity is separated into two-part partition board, it is characterised in that：Outdoor intracavitary in the partition board side is equipped with frequency-changeable compressor, room
External heat exchanger and four-way reversing valve, intracavitary is equipped with indoor heat exchanger, electric expansion valve, return air in the partition board opposite side room
Mouth and air outlet.
In refrigeration, refrigerant flows successively through frequency-changeable compressor, four-way reversing valve, outdoor heat exchanger, electric expansion valve, room
Interior heat exchanger, four-way reversing valve and frequency-changeable compressor；
In heating, refrigerant flows successively through frequency-changeable compressor, four-way reversing valve, indoor heat exchanger, electric expansion valve, outdoor are changed
Hot device, four-way reversing valve and frequency-changeable compressor.
The method have the benefit that：1st, installation casing uses aluminum alloy plate materials, realizes the lightweight of device；2、
Frequency conversion heat pump function is realized using frequency-changeable compressor, four-way reversing valve, cooling or heating effect is good；3rd, pass through air outlet arrangement the
One air-supply air-valve, the second air-supply air-valve, main supply air duct, secondary supply air duct, can realize and blow window defrosting function；4th, pass through fresh air
The opening and closing of air-valve can realize fast precooling（Preheating）Function；5th, control disk component is assembled in a general frame, and structure is tight
It gathers, it is convenient that assembling is safeguarded, and with air-leg, does not have to remove control panel, opening, integrated air purification dress when safeguarding
It puts, realizes the air-cleaning function of air-conditioner set.
The present invention is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the driver's cab air conditioner front view that the present invention is used for low-floor rail traffic vehicles；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the present invention for installation of each component in installs case in the driver's cab air conditioner of low-floor rail traffic vehicles
Schematic diagram；
Fig. 5 is the present invention for the component peace after the driver's cab air conditioner installation of low-floor rail traffic vehicles at air outlet
Fill schematic diagram；
Fig. 6 is the present invention for the component peace after the driver's cab air conditioner installation of low-floor rail traffic vehicles at return air inlet
Fill schematic diagram；
Fig. 7 is that first structure of the present invention for airconditioning control disk in the driver's cab air conditioner of low-floor rail traffic vehicles is shown
It is intended to；
Fig. 8 is that second structure of the present invention for airconditioning control disk in the driver's cab air conditioner of low-floor rail traffic vehicles is shown
It is intended to；
Fig. 9 is that third structure of the present invention for airconditioning control disk in the driver's cab air conditioner of low-floor rail traffic vehicles is shown
It is intended to；
Figure 10 is control principle drawing of the present invention for the driver's cab air conditioner of low-floor rail traffic vehicles.
In the accompanying drawings：1 is installation casing, and 1-1 is units' installation seat, and 1-2 is damper, and 2 be unit connector assembly, 3
It is fresh air strainer, 4 be fresh air grid, and 5 be return air inlet, and 6 be air outlet, and 7 be wind pushing temperature sensor, and 8 be the first air-supply air-valve,
9 be frequency conversion pressure fan, and 10 be the second air-supply air-valve, and 11 be main supply air duct, and 12 be secondary supply air duct, and 13 be airconditioning control disk,
13-1 is pedestal, and 13-1-1 is the first bending part, and 13-1-2 is the second bending part, and 13-1-3 is mounting portion, and 13-2 is installing plate,
13-2-1 is mounting hole, and 13-3 is hinge, and 13-4 is air-leg, and 13-5 is controller, and 13-6 is DC power supply, and 13-7 is filtering
Device, 13-8 are pre-charge modules, and 13-9 is capacitor board, and 13-10 is frequency-variable module, and 14 be return air temperature sensor, and 15 be return air
Air duct, 16 be body sealing flange, and 16-1 is body sealing adhesive tape, and 17 be gas-liquid separator, and 18 be four-way reversing valve, and 19 be low
Pressure pressure switchs, and 20 be low-pressure sensor, and 21 be frequency-changeable compressor, and 22 be high-pressure switch, and 23 be that high-pressure passes
Sensor, 24 be outdoor heat exchanger, and 25 be electric expansion valve, and 26 be indoor heat exchanger, and 27 be axial flow blower, and 28 be mixing wind filter
Net, 29 be fresh air temperature sensor, and 30 be fresh air air-valve, and 31 be partition board, and 32 be isolation board, and 33 be air cleaning unit.
Specific embodiment
Referring to attached drawing 1-6, the present invention provides a kind of driver's cab air conditioner for low-floor rail traffic vehicles, Gu
The top of drivers' cab is scheduled on, is used for including installation casing 1 and the middle part for being arranged on installation casing 1 by the installation of installation casing 1
Chamber is separated into two-part partition board 31, and key is：Outdoor intracavitary in 31 side of partition board is changed equipped with frequency-changeable compressor 21, outdoor
Hot device 24 and four-way reversing valve 18, intracavitary is equipped with indoor heat exchanger 26, electric expansion valve 25, returns in 31 opposite side room of partition board
Air port 5 and air outlet 6,
In refrigeration, refrigerant flows successively through frequency-changeable compressor 21, four-way reversing valve 18, outdoor heat exchanger 24, electric expansion valve
25th, indoor heat exchanger 26, four-way reversing valve 18 and frequency-changeable compressor 21；
In heating, refrigerant flows successively through frequency-changeable compressor 21, four-way reversing valve 18, indoor heat exchanger 26, electric expansion valve
25th, outdoor heat exchanger 24, four-way reversing valve 18 and frequency-changeable compressor 21.
The axis stream to match with outdoor heat exchanger 24 and indoor heat exchanger 26 is respectively equipped in the cavity of 31 both sides of partition board
Wind turbine 27 and frequency conversion pressure fan 9, equipped with isolation board 32, air outlet 6 is located at the side of isolation board 32 and positioned at change intracavitary indoors
The lower section of 9 air outlet of frequency pressure fan, return air inlet 5, indoor heat exchanger 26 are located at the opposite side of isolation board 32, and frequency conversion pressure fan 9 is solid
It is scheduled on isolation board 32.Frequency conversion pressure fan 9 is used to provide room air heat exchange air quantity for indoor heat exchanger 26, will be in system
Refrigerant is evaporated（Condensation）, realize the cooling of unit inner air（Heating）, and will be cold（Heat）Wind is sent into inside drivers' cab,
A home from home is provided for driver.Frequency adjusts between frequency conversion pressure fan 9 can carry out 30-60Hz, provides different brackets air quantity.Axis
Flow fan 27 is used to provide outdoor air heat exchange air quantity for outdoor heat exchanger 24, and system inner refrigerant is condensed（It steams
Hair）, enter outdoor side by side.
Gas-liquid separator 17, low pressure switch 19, low-pressure sensor 20, high pressure are additionally provided in installation casing 1
Pressure switch 22, high-pressure pressure sensor 23 and auxiliary cooling component realize the function of complete air-conditioning device.
Frequency adjusts between frequency-changeable compressor 21 can carry out 10-120HZ, realizes refrigeration（Heating）Multilevel energy is adjusted,
It is comfortable cold to be provided in drivers' cab（Heat）Wind.
Mixing wind strainer 28 is equipped between heat exchanger 26 and return air inlet 5 indoors.Mixing wind strainer 28 is arranged and is exchanged heat indoors
Before device 26, for being filtered to fresh air and return air mixing wind, pure air is provided for interior.
Fresh wind port is equipped in the side wall of installation casing 1, fresh wind port is located above the side of return air inlet 5.It is equipped at fresh wind port
Fresh air strainer 3, fresh air grid 4 and fresh air air-valve 30.Fresh air temperature sensor 29 is additionally provided in installation casing 1.New style
Grid 4, fresh air strainer 3, fresh air temperature sensor 29,30 component devices of fresh air air-valve fresh air system.Fresh air grid 4 is used to install
Fresh air strainer 3 and with waterproof action.Fresh air strainer 3 is used to filter the dust in fresh air, and first mistake is carried out to fresh air
Filter.Fresh air air-valve 30 controls the entrance of fresh air by the opening and closing of air-valve, meanwhile, when being pre-chilled（Pre-warm）During operating mode, close
Fresh air air-valve realizes fast-refrigerating（Heating）.Fresh air temperature sensor 29 for detecting new air temperature, provides temperature parameter extremely
Controller 13-5 is to carry out logical calculated.
Main supply air duct 11 and secondary supply air duct 12 are equipped in air outlet 6, main supply air duct 11 and secondary supply air duct 12 divide
The first air-supply air-valve 8 and the second air-supply air-valve 10 Pei be arranged with, main supply air duct 11 and secondary supply air duct 12 are in driver's ceiling
Portion connect sealing by crimping mode with air-conditioning bottom.Main supply air duct 11 will be cold by grid at the top of drivers' cab（Heat）Wind is sent
Enter inside drivers' cab.Secondary supply air duct 12 will be cold by being arranged in the grid at drivers' cab operation console（Heat）Wind is sent into glass for vehicle window
（The wind direction of change air-supply is realized by adjusting the position of grid）.Opening the first air-supply air-supply air-valve 10 of air-valve 8, second simultaneously can
To realize window pattern of blowing+blow；Open the first air-supply air-valve 8, closing the second air-supply air-valve 10 can realize air supply pattern；Close the
One air-supply air-valve 8 is opened the second air-supply air-valve 10 and can be realized and blows window pattern.
Body sealing flange 16 and body sealing adhesive tape 16-1 are equipped on return air inlet 5 and air outlet 6.Pass through car body
Sealing flange 16 and body sealing adhesive tape 16-1 carries out compression seal, and return airway 15 and air-conditioning are joined together to form return air
Main supply air duct 11, secondary supply air duct 12 and air-conditioning are joined together to form air-supply circuit by circuit.It is set in return airway 15
There is return air temperature sensor 14, for detecting return air temperature, be provided to controller 13-5 to carry out logical calculated.In air-supply wind
Wind pushing temperature sensor 7 is equipped in road, for detecting wind pushing temperature, is provided to controller 13-5 to carry out logical calculated.
Installation casing 1 uses aluminium sheet board making, not using section bar, ensures the intensity of babinet by bending structure, reduces
Difficulty of processing and purchase cost, realize light-weight design.At least two units' installation seats are equipped in 1 outer bottom of installation casing
1-1 is provided with damper 1-2 below each units' installation seat 1-1.Damper 1-2 upper ends connect units' installation seat 1-1,
Lower end connection body, device and car body are fixed together, and realize the effect of vibration and noise reducing.
Unit electrical connector assemble 2 is equipped in the side wall of installation casing 1, for connecting power cord and control line on vehicle,
Realize air-conditioning power supply and control function.
Air cleaning unit 33 is equipped in installation casing 1, air cleaning unit 33 is located at return air inlet 5, is fixed on sky
It adjusts on the installing plate 13-2 in control panel 13.
Referring to attached drawing 7-9, airconditioning control disk 13 is equipped in the top of return air inlet 5, airconditioning control disk 13 includes and installs case
The pedestal 13-1 that the bottom of body 1 is connected and the airconditioning control element being arranged on pedestal 13-1, pedestal 13-1 is L-shaped, in pedestal
Installing plate 13-2 is hinged at the top of 13-1, air-leg 13-4, airconditioning control member are equipped between installing plate 13-2 and pedestal 13-1
Part is arranged in the pedestal 13-1 of L-shaped on vertical madial wall and installing plate 13-2；
Airconditioning control element include being separately positioned on controller 13-5 on two madial walls of pedestal 13-1 and DC power supply 13-6,
The wave filter 13-7 and pre-charge module 13-8 and capacitor board 13-9 being arranged on installing plate 13-2 and frequency-variable module 13-10.
Since installing plate 13-2 is located at the surface of return air inlet 5, the return air at return air inlet 5 directly blows to above-mentioned electrical equipment and is dissipated for it
Heat, the stability of Guarantee control system.
The first bending part 13-1-1 of inside bending, one end of air-leg 13-4 and the are equipped in the free end of pedestal 13-1
One bending part 13-1-1 is connected, the other end is connected with installing plate 13-2；It is equipped on pedestal 13-1 to the first bending part 13-1-1
Bending and with the fixed second bending part 13-1-2 of the first bending part 13-1-1, on the second bending part 13-1-2 be equipped with installing plate
Location hole, is equipped with the connecting hole 13-2-1 that matches with installing plate location hole on installing plate 13-2, and installing plate 13-2 is by wearing
The bolt and mating nut for crossing connecting hole 13-2-1 and installing plate location hole are connected with the second bending part 1-2；In pedestal 13-
1 bottom is equipped with the mounting portion 13-1-3 of inside bending.
Referring to attached drawing 10, air-conditioning device control principle of the invention and process are as follows：
With KPC, core, the drivers' cab operation console at train both ends are equipped with train monitoring system to this driver's cab air conditioner in order to control
（TCMS）, by CANopen network communications, it can be achieved that operating mode selection and target temperature selection.In each air conditioner in cab
NTC temperature sensors, respectively fresh air temperature sensor 29 there are three being set in device（As detection outdoor temperature）, return air temperature
Sensor 14（As detection indoor temperature）, wind pushing temperature sensor 7（As detection air port temperature）, each temperature detection value quilt
Controller is transmitted to, controller compares indoor temperature with target temperature, and control air-conditioner set is operated in ventilation, refrigeration, system
Warm different operating mode, adjusting make driver's indoor temperature be in comfortable temperature.
Air-conditioning device is when adjusting driver's indoor temperature：
（1）, when detect indoor temperature Ti higher than refrigeration target temperature Tic+1 when, refrigeration mode upgrade step by step with improve refrigeration
Ability, until full cold mode；When detecting indoor temperature Ti less than refrigeration target temperature Tic-1, refrigeration mode degrades to subtract
Small refrigerating capacity switchs to ventilation mode.
（2）, when detection to indoor temperature Tih+1≤Ti ＜ Tic-1 when, air-conditioning work is in ventilation mode.
（3）, when detect indoor temperature Ti be less than heating target temperature Tih-1 when, heating pattern upgrade step by step with improve
Heating ability, until warm pattern entirely；When detecting that indoor temperature Ti is higher than heating target temperature Tih+1, heating pattern degrades
To reduce heating ability, until ventilation mode.
In above step, Tic represents refrigeration target temperature, and Tih represents heating target temperature.
It is enabled according to the system that drivers' cab console is assigned, realizes air supply pattern, air-supply+defogging mode, defogging mode respectively.
Each pattern lower air-valve action logic is as follows.
The air-conditioning device of the present invention using aluminum alloy plate materials as agent structure, it is integrated can convenient maintenance modularity control
Device using frequency-changeable compressor 21, frequency conversion pressure fan 9, by refrigeration inside reasonable Arrangement, ventilating part, provides to the user
It is a be provided simultaneously with divulging information, freeze, heating, precooling, pre-warm, the modular frequency conversion of overhead of air purification, window defoggers function
Heat pump electromechanical integration air-conditioning device and have the characteristics that make it is simple, multiple functional, light-weight, comfort is high.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the specific embodiment of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution should all cover in the claimed technical solution range of the present invention.
Claims (10)
1. a kind of driver's cab air conditioner for low-floor rail traffic vehicles, including installation casing（1）And it is arranged on institute
State installation casing（1）Middle part be used for the installation casing（1）Installation cavity be separated into two-part partition board（31）, feature
It is：In the partition board（31）The outdoor intracavitary of side is equipped with frequency-changeable compressor（21）, outdoor heat exchanger（24）And four-way changes
To valve（18）, in the partition board（31）Intracavitary is equipped with indoor heat exchanger in opposite side room（26）, electric expansion valve（25）, return air inlet
（5）And air outlet（6）.
2. the driver's cab air conditioner according to claim 1 for low-floor rail traffic vehicles, it is characterised in that：
The partition board（31）Be equipped in the cavitys of both sides respectively with the outdoor heat exchanger（24）With the indoor heat exchanger（26）Match
The axial flow blower of set（27）With frequency conversion pressure fan（9）, isolation board is equipped in the indoor intracavitary（32）, the air outlet（6）Position
In isolation board（32）Side and positioned at the frequency conversion pressure fan（9）The lower section of air outlet, the return air inlet（5）, indoor heat exchange
Device（26）Positioned at isolation board（32）Opposite side, the frequency conversion pressure fan（9）It is fixed on the isolation board（32）On.
3. the driver's cab air conditioner according to claim 2 for low-floor rail traffic vehicles, it is characterised in that：
The indoor heat exchanger（26）With the return air inlet（5）Between be equipped with mixing wind strainer（28）.
4. the driver's cab air conditioner according to claim 1 for low-floor rail traffic vehicles, it is characterised in that：
The installation casing（1）Side wall be equipped with fresh wind port, the fresh wind port is located at the return air inlet（5）Above side.
5. the driver's cab air conditioner according to claim 4 for low-floor rail traffic vehicles, it is characterised in that：
Fresh air strainer is equipped at the fresh wind port（3）With fresh air grid（4）.
6. the driver's cab air conditioner according to claim 1 for low-floor rail traffic vehicles, it is characterised in that：
The air outlet（6）Equipped with main supply air duct（11）With secondary supply air duct（12）, the main supply air duct（11）With pair air-supply wind
Road（12）Match respectively and be arranged with the first air-supply air-valve（8）With the second air-supply air-valve（10）, the main supply air duct（11）With driver
Room communicates, the pair supply air duct（12）It is communicated by the air outlet at drivers' cab operation console with drivers' cab.
7. the driver's cab air conditioner according to claim 1 for low-floor rail traffic vehicles, it is characterised in that：
The installation casing（1）Outer bottom is equipped at least two units' installation seats（1-1）, in each units' installation seat（1-1）Lower section
It is provided with damper（1-2）.
8. the driver's cab air conditioner according to claim 1 for low-floor rail traffic vehicles, it is characterised in that：
The installation casing（1）It is interior to be equipped with air cleaning unit（33）, the air cleaning unit（33）Positioned at return air inlet（5）Place.
9. the driver's cab air conditioner of low-floor rail traffic vehicles is used for according to claim 1-8 any one of them, it is special
Sign is：In the return air inlet（5）Top be equipped with airconditioning control disk（13）, the airconditioning control disk（13）Including with the peace
Vanning body（1）The pedestal that is connected of bottom（13-1）Be arranged on the pedestal（13-1）On airconditioning control element, the bottom
Seat（13-1）It is L-shaped, in the pedestal（13-1）Top be hinged with installing plate（13-2）, in the installing plate（13-2）With institute
State pedestal（13-1）Between be equipped with air-leg（13-4）, the airconditioning control element is arranged on the pedestal of the L-shaped（13-1）In erect
Directly to madial wall and installing plate（13-2）On；
The airconditioning control element includes being separately positioned on the pedestal（13-1）Two madial walls on controller（13-5）
And DC power supply（13-6）, wave filter（13-7）And pre-charge module（13-8）And it is arranged on the installing plate（13-2）On electricity
Hold plate（13-9）And frequency-variable module（13-10）.
10. the driver's cab air conditioner according to claim 9 for low-floor rail traffic vehicles, it is characterised in that：
In the pedestal（13-1）Free end be equipped with inside bending the first bending part（13-1-1）, the air-leg（13-4）One
End and first bending part（13-1-1）The connected, other end and the installing plate（13-2）It is connected；In the pedestal（13-1）
It is equipped with to first bending part（13-1-1）Bending and with first bending part（13-1-1）Fixed second bending part
（13-1-2）, in second bending part（13-1-2）Installing plate location hole is equipped with, in the installing plate（13-2）It is equipped with
The connecting hole to match with the installing plate location hole（13-2-1）, the installing plate（13-2）By pass through the connecting hole
（13-2-1）With the bolt of installing plate location hole and mating nut and second bending part（1-2）It is connected；At the bottom
Seat（13-1）Bottom be equipped with inside bending mounting portion（13-1-3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059196.XA CN108189851A (en) | 2018-01-22 | 2018-01-22 | For the driver's cab air conditioner of low-floor rail traffic vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059196.XA CN108189851A (en) | 2018-01-22 | 2018-01-22 | For the driver's cab air conditioner of low-floor rail traffic vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189851A true CN108189851A (en) | 2018-06-22 |
Family
ID=62590195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059196.XA Pending CN108189851A (en) | 2018-01-22 | 2018-01-22 | For the driver's cab air conditioner of low-floor rail traffic vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189851A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104009A (en) * | 2019-04-23 | 2019-08-09 | 广州鼎汉轨道交通车辆装备有限公司 | A kind of intelligent track traffic air-conditioning and its control method |
| CN111098874A (en) * | 2019-10-16 | 2020-05-05 | 石家庄国祥运输设备有限公司 | Cabinet air conditioner set for locomotive |
| CN112277987A (en) * | 2020-11-26 | 2021-01-29 | 石家庄国祥运输设备有限公司 | Multi-stage refrigeration control method for air conditioning unit of railway vehicle |
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| CN110104009A (en) * | 2019-04-23 | 2019-08-09 | 广州鼎汉轨道交通车辆装备有限公司 | A kind of intelligent track traffic air-conditioning and its control method |
| CN111098874A (en) * | 2019-10-16 | 2020-05-05 | 石家庄国祥运输设备有限公司 | Cabinet air conditioner set for locomotive |
| CN112277987A (en) * | 2020-11-26 | 2021-01-29 | 石家庄国祥运输设备有限公司 | Multi-stage refrigeration control method for air conditioning unit of railway vehicle |
| CN112277987B (en) * | 2020-11-26 | 2021-10-22 | 石家庄国祥运输设备有限公司 | Multi-stage refrigeration control method for air conditioning unit of railway vehicle |
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