CN200960929Y - Tableland railway car - Google Patents
Tableland railway car Download PDFInfo
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- CN200960929Y CN200960929Y CNU2007201038393U CN200720103839U CN200960929Y CN 200960929 Y CN200960929 Y CN 200960929Y CN U2007201038393 U CNU2007201038393 U CN U2007201038393U CN 200720103839 U CN200720103839 U CN 200720103839U CN 200960929 Y CN200960929 Y CN 200960929Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a highland railway carriage which is provided with an oxygen-supply system, an electric system, a non-bolster bogie, and a filth and waste water collecting system, wherein each carriage is equipped with two sets of oxygen-supply systems, one set is for dispersive oxygen-supply, and the other set is for centralized oxygen-supply, thereby enriched-oxygen need of special passengers in highland anoxybiotic environment is satisfied. The oxygen-supply system comprises an air compressor, an air storage tank, an oxygen generator and an enriched-oxygen outlet, wherein the air compressor is connected to the air storage tank by a first conduit and then connected to the oxygen generator by a secondary conduit, the oxygen produced by the oxygen generator is discharged by the enriched-oxygen outlet. The electric system uses a DC600V power provided by an electric locomotive or a moving power truck, comprising a power supply unit, a control unit and a network unit. The utility model can overcome the drawbacks in prior art, work in high-altitude region continuously for long term, adapt to various harsh natural conditions, and guarantee normal transport under various running conditions. The utility model also has high amenity, safety, and reliability.
Description
Technical field
The utility model relates to a kind of passenger train, refers in particular to a kind of passenger train that is applicable to the plateau.
Background technology
The highlands especially higher highlands of height above sea level has special geographical environment and climatic conditions such as high and cold anoxic, infrabar, intensive ultraviolet, windy and dusty, ecology fragility, climate variability, has proposed many special high performance requirements for the development of passenger train.
When sea level elevation surpassed 3000 meters, the anoxic symptom can appear in the passenger; When height above sea level reached 4000 meters, the number that the anoxic symptom occurs on average reached more than 80%; When sea level elevation reached 5000m, the anoxic symptom appearred in the full complement.Therefore, must be equipped with scientific and effective oxygen generation system on the plateau railway passenger vehicle.
Compare with region of no relief, dielectric strength and the dielectric strength of passenger train under altitude environment must improve more than 1.5 times, the class of insulation of motor must improve two grades, the electric appliance load heat-sinking capability must improve about 30%, and the plateau thunder and lightning is frequent, and the ground rolling mine happens occasionally.Therefore, the electric system of plateau railway passenger vehicle must possess high safety and reliability.
In addition, the uitraviolet intensity of highlands is more than several times of region of no relief, if do not take measures, will cause direct injury to human body.Simultaneously, be subjected to the influence of high wind sand and intensive ultraviolet, car body and the non-metallic component ageing resistance that exposes thereof will descend.Therefore, the plateau railway passenger vehicle must can antiultraviolet, anti-dust storm.
And the transport vehicle of plateau operation now can only carry oxygen bottle, oxygen bag personnel are carried out the oxygen supply, and this mode need be worn oxygen inhaler and link to each other with oxygen bottle by pipeline, the action inconvenience; And only can provide the oxygen of short time to a few peoples.How create an environment that level of oxygen is higher for passenger, staff on the plateau railway passenger vehicle, provide more personalized oxygen-supplying amount to passenger and staff, both guarantee the normal quantity of respiratory oxygen of people when plateau travelling and work, can provide more personalized oxygen-supplying amount to passenger and staff again; How to guarantee passenger train can safety operating at the environment of high height above sea level; How solving the sewage dirt emission problem of passenger train, is plateau passenger's passenger vehicle urgent problem.
In view of this, the artificial problem that solves above-mentioned known technology existence of design of the present utility model, be to be determined to be engaged in the experience that this area is researched and developed for many years, made with it, finally well-designedly after repeatedly exploitation improvement go out plateau railway passenger vehicle of the present utility model, it can improve the defective of above-mentioned known passenger vehicle.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of plateau railway passenger vehicle is provided, and it can overcome above-mentioned one or the multinomial defective of known passenger train, to be applicable to plateau climate.
Technical solution of the present utility model is: a kind of plateau railway passenger vehicle is characterized in that this passenger train comprises:
Oxygen system, this oxygen system comprises air compressor, air reservoir, oxygenerator and oxygen enrichment outlet, and wherein, this air compressor passes through first plumbing connection to air reservoir, and then passing through second plumbing connection to this oxygenerator, the oxygen that oxygenerator produces is discharged by the oxygen enrichment outlet;
Electric system, the DC600V power supply that is provided by electric locomotive or dislocation generation car is provided this electric system, and it comprises power supply unit, control unit and network element, and power supply unit is an electric on the car; Described control unit is monitored operating modes such as power supply, air-conditioning, electro heat, oxygenerator under this car power supply unit, the car by PLC; Described network element transmits each equipment to the data between the PLC by various communication interfaces, transmits information and order between vehicle by network interface and passenger vehicle bus on the other hand;
Bolsterless truck, this bogie truck is formed, is taken turns axle-box positioning device, center air spring suspension system, disc brake and bearing temperature alarm device are formed by framework;
Dirt and wastewater collection system, wherein, this dirt collecting system comprises vacuum closet, dirt box, remote controllers, system controller case, the gentle water lines of flush button, and wastewater collection system comprises waste water tank, electric control system, liquid level indicator cock, dump device, holding tank, the full shutoff valve of case and pipeline;
And
Vehicle window, described vehicle window is made up of heat insulation aluminium frame window frame that constitutes and the double glazing with good insulation, noise reduction and anti-condensation performance.
Characteristics of the present utility model and advantage are: 1, can be continuously, in a large number, oxygen supply in the compartment for a long time.2, oxygenerator can also can be got pressurized air system oxygen from passenger vehicle level air duct from the air reservoir of this car, plays passenger vehicle level pressurized air and is equipped with mutually.3, the diffuse type oxygen supply makes oxygen concentration raising in the compartment, is equivalent to reduce sea level elevation 1000～1500m.4, distributed oxygen supply provides the oxygen enrichment of concentration 40%, is equivalent to the quantity of respiratory oxygen in area below height above sea level 1800m during user's oxygen uptake.5, oxygen concentration can be regulated by the resh air requirement of air-conditioning unit in the compartment, keeps and be stabilized in the oxygen concentration index of setting.6, adopting air is raw material, and physical process system oxygen is environment friendly and pollution-free.When 7, being suitable for the travelling of passenger, all kinds of personnel plateau, work to the health supplemental oxygen.8, bogie truck can continue operation for a long time at high altitude region, adapts to its various harsh natural conditions, guarantees the normal operation of train, has high traveling comfort, safety and reliability simultaneously.Dirt sewage zero-emission outside car when 9, passenger vehicle moves.10, passenger vehicle can be applicable to the plateau operation environment.11, the glass for vehicle window of passenger vehicle adopts to have and prevents ultraviolet ray invasion and the good Low-E glass of heat-proof quality, can avoid the injury of plateau intensive ultraviolet and severe cold to human body, and have intensity preferably, can reduce the impact of positive/negative pressure ripple that passenger vehicle produces and rubble etc. when giving another the right of way.
Description of drawings
Fig. 1 is the connection structure scheme drawing of the oxygen system of plateau railway passenger vehicle of the present utility model.
Fig. 2 is the electrical schematic diagram of the power supply unit of passenger train of the present utility model.
Fig. 3 is the control unit electrical schematic diagram of the utility model plateau railway passenger vehicle.
Fig. 4 is the network element electrical schematic diagram of the utility model plateau railway passenger vehicle.
Fig. 5 is the system oxygen unit electrical schematic diagram of the utility model plateau railway passenger vehicle.
Fig. 6 is the bogie truck ground connection scheme drawing of the utility model plateau railway passenger vehicle.
Fig. 7 is the principle schematic of the bogie truck of the utility model plateau railway passenger vehicle.
Fig. 8 is the principle schematic of the dirt collecting system of plateau railway passenger vehicle of the present utility model.
Fig. 9 is the principle schematic of the wastewater collection system of plateau railway passenger vehicle of the present utility model.
Figure 10, Figure 10 A, Figure 10 B are the window structure scheme drawing of plateau railway passenger vehicle of the present utility model.
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present utility model.
The utility model proposes a kind of plateau railway passenger vehicle, it mainly comprises: oxygen system, this oxygen system comprises air compressor, air reservoir, oxygenerator and oxygen enrichment outlet, wherein, this air compressor passes through first plumbing connection to air reservoir, and then passing through second plumbing connection to this oxygenerator, the oxygen that oxygenerator produces is discharged by the oxygen enrichment outlet; Electric system, the DC600V power supply that is provided by electric locomotive or dislocation generation car is provided this electric system, and it comprises power supply unit, control unit and network element, and power supply unit is an electric on the car; Described control unit is monitored operating modes such as power supply, air-conditioning, electro heat, oxygenerator under this car power supply unit, the car by PLC; Described network element transmits each equipment to the data between the PLC by various communication interfaces, transmits information and order between vehicle by network interface and passenger vehicle bus on the other hand; Bolsterless truck, this bogie truck is formed, is taken turns axle-box positioning device, center air spring suspension system, disc brake and bearing temperature alarm device are formed by framework; Dirt and wastewater collection system, wherein, this dirt collecting system comprises vacuum closet, dirt box, remote controllers, system controller case, the gentle water lines of flush button, and wastewater collection system comprises waste water tank, electric control system, liquid level indicator cock, dump device, holding tank, the full shutoff valve of case and pipeline; And vehicle window, described vehicle window is made up of heat insulation aluminium frame window frame that constitutes and the double glazing with good insulation, noise reduction and anti-condensation performance.Below each chief component of the present utility model is elaborated in conjunction with the accompanying drawings:
The electric system of the DC600V power supply that is provided by electric locomotive or plateau generator car is provided passenger vehicle of the present utility model.Referring to Fig. 1, the oxygen system 100 of the utility model passenger train, it comprises air compressor 101, air reservoir 104, oxygenerator 109, wherein, this air compressor is connected to air reservoir 104 by first pipeline 102, and then passing through second plumbing connection to this oxygenerator 109, the oxygen that oxygenerator 109 produces is discharged by the outlet of the oxygen enrichment on it.Air reservoir 104 is to store compressed-air actuated container, and it can alleviate the fluctuation of air pressure, collects the moisture in the pressurized air, and is discharged in the atmosphere by sluicing valve.Oxygenerator 109 becomes oxygen rich gas and nitrogen-rich gas with air separation, and this oxygenerator 109 is provided with exhaust emission tube 108, so that separated nitrogen, steam and impurity in the oxygen preparation are discharged outside the car.
The oxygen enrichment outlet of oxygenerator can comprise the outlet of diffuse type oxygen enrichment, described diffuse type oxygen enrichment outlet is sent pipe 111 by the disperse oxygen enrichment and is connected to air-conditioning air delivery duct 114, and the air that the air-conditioning unit was handled reaches the oxygen of being sent by the outlet of diffuse type oxygen enrichment and delivers in the compartment through air-conditioning air outlet 115.Air conditioner is assembled on the compartment, sucks new wind outside car, suck return air in car, blows in car, and the temperature of amount of fresh air and Che Nei air is regulated; And, be provided with a new air door of continuous adjustable opening in the air-conditioning unit, by regulating the resh air requirement of air-conditioning unit, oxygen concentration in the scalable compartment is with its maintenance be stabilized in the oxygen concentration index of setting.Concrete control process: a, oxygenerator are just started shooting, and new throttle opening automatic compensation reduces amount of fresh air to minimum aperture, and at high speed improves the guest room oxygen concentration; B, be higher than setting value (higher limit) when the guest room oxygen concentration, new throttle opening is progressively opened greatly automatically, increases new amount of air, is guaranteeing to improve amount of fresh air as far as possible under the oxygen concentration prerequisite, the raising traveling comfort; C, be lower than setting value (lower limit) when the guest room oxygen concentration, new throttle opening automatic compensation reduces amount of fresh air to minimum aperture, and at high speed improves the guest room oxygen concentration; D, set safety value and stop to make oxygen, guarantee safety when oxygen concentration is higher than.
Certainly, above-mentioned oxygen enrichment outlet also can comprise distributed oxygen enrichment outlet, described distributed oxygen enrichment outlet is sent pipe 112 by distributed oxygen enrichment and is connected in the compartment near the distributed oxygen enrichment the passenger position and sends mouthfuls 116, and be connected to Oxygen tube 118 by quick coupling 117, this quick coupling is with Oxygen tube and distributed oxygen enrichment outlet carrying out a kind of joint of quick bonded assembly, and Oxygen tube can be got oxygen-enriched air and oxygen uptake from distributed oxygen enrichment outlet for passenger or staff.
In addition, described oxygen enrichment outlet can comprise that also oxygen enrichment charges interface, and this interface is connected to the oxygen filling device by pipeline and valve 110, can charge oxygen for oxygen bag, oxygen bottle etc.
Oxygen system of the present utility model also comprises passenger vehicle level air duct 103, and oxygenerator 109 can be connected to passenger vehicle level air duct 103 by valve 106, to fetch and deliver pressurized air.This passenger vehicle level compressed air piping can be contained on each underframe of coach, to put in order passenger vehicle by car end passenger vehicle level pressurized air connection hose 119 and connect perforation, can get pressurized air from passenger vehicle level compressed air piping or this car Air compressor by the valve 106 that is provided with on the open and close passenger vehicle level compressed air piping 103, simultaneously, can take out pressurized air from the compartment of pressurized air affluence or replenish pressurized air, make the pressurized air of whole passenger vehicle reach shared to the compartment of pressurized air deficiency.
Following conjunction with figs., specific embodiment are described in further detail working process of the present utility model.
Referring to Fig. 1, in a cover passenger train oxygen system 100,1 or 2 air compressors 101 are arranged, air reservoir 104 is delivered to by first connecting tube 102 in outside air compression back, the bottom of air reservoir 104 is provided with a freeing arrangement, can be with the moisture in the pressurized air, impurity is discharged in the atmosphere, pressurized air in the air reservoir 104 is connected to air steam line 107 by second connecting tube, supply with pressurized air to oxygenerator 109, oxygenerator is with the oxygen in the pressurized air, nitrogen separation, make the oxygen-enriched air of concentration about 40%, oxygenerator has three oxygen-enriched air outlets and an exhaust emission tube 108, three oxygen-enriched air outlets of oxygenerator connect oxygen enrichment respectively and charge interface 110, the diffuse type oxygen enrichment sends pipe 111 and distributed oxygen enrichment is sent pipe 112, wherein, oxygen enrichment charges interface 110 and can charge oxygen to oxygen bag; The diffuse type oxygen enrichment is sent pipe 111 and is connected in the air-conditioning air delivery duct 114, carries oxygen-enriched air to the air-conditioning air delivery duct, mixes disperse is sent in the back in the compartment by air-conditioning air outlet 115 oxygen-enriched air with the air-conditioning air-supply; Distributed oxygen enrichment is sent pipe 112 and vertically is arranged in the side wall along the car inside wall, between each sleeping berth, draw many arms near the passenger position of each arrange seats, these arms are connected with distributed oxygen enrichment outlet 116, quick plug 117, Oxygen tube 118 successively, supply with oxygen-enriched air to the user, passenger and staff use Oxygen tube 118 can breathe the oxygen-enriched air of concentration about 40%.Exhaust emission tube 108 is discharged into separated nitrogen, aqueous vapor and impurity in the oxygenerator oxygen preparation in the outer atmosphere of car.When opening valve 106, can get the unnecessary pressurized air of other car, or the pressurized air that this car is unnecessary is delivered to the compartment that other needs by passenger vehicle level air duct 103 from passenger vehicle level air duct 103.Passenger vehicle level air duct 103 links to each other with other car by car end passenger vehicle level pressurized air connection hose 119, forms the compressed-air supply system that whole passenger vehicle is equipped with mutually.Send pipe 111 at second connecting tube 105, air supply pipe road 107, diffuse type oxygen enrichment, distributed oxygen enrichment is sent pipe and is provided with valve on 112, these valves play the effect of open and close.
Passenger train oxygen system of the present utility model, adopted that suitable people use, meet material, stainless steel pipes and joint that national health requires, in the manufacture course of products to carrying out ungrease treatment in the pipeline, the oxygen-enriched air that oxygenerator is made detects through national authority department, meet people and directly breathe use, safe and reliable.In addition, the diffuse type oxygen supply makes oxygen concentration raising in the compartment, be equivalent to reduce sea level elevation 1000～1500m, distributed oxygen supply provides the oxygen enrichment of concentration 40%, the quantity of respiratory oxygen that is equivalent to area below height above sea level 1800m during user's oxygen uptake, therefore, the passenger and the staff that can satisfy transport vehicle, operator's compartment use, make vehicle driver, passenger, staff etc. obtain replenishing of oxygen, keep physically and mentally healthy.
Plateau railway passenger vehicle electric system of the present utility model comprises power supply unit, control unit and network element, and wherein, described power supply unit provides DC600V power supply by electric locomotive or plateau generator car to passenger vehicle, is electric on the car; Described control unit is monitored operating modes such as power supply, air-conditioning, electro heat, oxygenerator under this car power supply unit, the car by PLC; Described network element transmits each equipment to the data between the PLC by various communication interfaces, transmits information and order between vehicle by network interface and passenger vehicle bus on the other hand.Below each chief component of the present utility model be elaborated.
Referring to Fig. 2, power supply unit embodiment of the present utility model and principle of work are:
Block diagram A partly is a DC600V power transmission part, realizes the transmission of electric power between each car.Total power load that System of Passenger Cars on Qingzang Railway increase oxygen generation system brings is compared the Plain passenger vehicle increases nearly 1 times, the plateau generator car are by the maximum load 1000kW of common generator car, 2000kW when being increased to the Plain operation, exportable 1450kW when the plateau is moved, overlap independently unit to 2 road main linely connected power sup plies by 2 respectively, the through-current capability of passenger vehicle main line and car end power supply adaptor union increases by 1 times.The DC600V power supply inserts the special comprehensive control housing of each passenger vehicle respectively by connecting the 2 tunnel separate supply mains of full row passenger vehicle marshalling;
Block diagram B is the DC600V switching control section partly, realizes the switching function of this car load, and consumer and electric system power supply to full car are provided with anti-lightning strike fender guard SPD (lightning protection Surge Protector) simultaneously;
Block diagram C partly is DC600V electric leakage insulation test section, realizes this car DC600V electrical leakage automatic protection functions that exceeds standard, and when electrical leakage surpasses setting value, cuts off power supply automatically, and the indicator lamp that leaks electricity simultaneously is bright;
Block diagram D partly is a DC600V/AC380V inversion converting unit, and inverter is the source of AC of AC380V with the DC600V power inverter under the car, and to the power supply of this car AC load, capacity is increased to 2 * 50kVA by 2 * 35kVA of common Plain passenger vehicle.
Block diagram E partly is a charhing unit under the car, and the DC600V power source conversion is the DC110V power supply, charges a battery and this car DC110V electric, and realizes adjacent car power supply by the DC110V main line that full row connect.
Block diagram F partly is a DC110V load control unit in the car.
Referring to Fig. 3, control unit embodiment of the present utility model and principle of work are:
Because coach air conditioner and oxygen generation system, the different mode that has Plain winter, Plain summer, Plain spring and autumn, plateau winter, plateau summer, plateau spring and autumn during real-world operation, under the inverter catastrophic failure situation of plateau generator car or passenger vehicle, this moment, integrated control cabinet can adopt different power supply control policies automatically, load to passenger vehicle distributes, off-load or not off-load operation.Season in spring and autumn is when the Qinghai-Tibet generator car are the passenger vehicle power supply, during 1 i.e. 1 tunnel power supply of cover unit work of Qinghai-Tibet generator car, horsepower output can satisfy the electricity consumption of 15 passenger vehicle marshallings, consider from performance driving economy, generator car 1 cover unit work, the off-load operation is not carried out in the automatic judgement of passenger vehicle electric power system.
Referring to Fig. 4, network element embodiment of the present utility model and principle of work are:
Network element has functions such as network monitoring of this car and full row network monitoring.Wherein network monitoring comprises: system oxygen, air-conditioning, inverter battery charger, anti-skid device, car door, axle temperature annunciator, pyralarm, plateau generator car.Network communication data and hardware signal mutually combine, and constitute redundant mutually control system, and important information is shared mutually, has guaranteed the reliable and stable operation of system.And GPS, GPRS technology combined with network system, realize car, the information transmission.
Referring to Fig. 5, system oxygen unit embodiment of the present utility model and principle of work are:
The interlocking of control of oxygenerator system and air-conditioning, pyrotechnics warning
In the a/c system, control and provide corresponding power supply by the oxygenerator system when new wind air door is regulated and the plateau system of being controlled at oxygen is worked, the signal that a/c system is relevant therewith etc. all cuts off.When work in the Plain, the signal that the oxygenerator system is relevant therewith etc. also will all cut off, and keeps electrical isolation mutually.
Must send oxygenerator working signal (passive open contact) earlier in oxygenerator dead work or before preparing to export oxygen-enriched air, expression is in plateau system oxygen mode of operation, a/c system ventilates and forwards the high wind pattern to, no longer new air door is regulated and controlled, and all give oxygen generation system control, and provide the power supply of new ventilating regulator and the power supply of analog signals by oxygenerator.
After Air compressor starts, the oxygenerator system can not export oxygen-enriched air immediately, must be after the circulating fan work and normal (blast switch) signal of blast of air-conditioning feedback, just allow the output oxygen-enriched air, in case the circulating fan work and the blast normal signal of air-conditioning feedback lost efficacy, must stop to export oxygen-enriched air immediately, the analog quantity of the reflection resh air requirement size of the new ventilating regulator feedback of air-conditioning is (0～10V) d. c. voltage signal during work of plateau system oxygen, receive by the oxygenerator system, and passing to integrated control cabinet PLC by network, the oxygenerator system is according to resh air requirement during the plateau, oxygen concentration waits controls air conditioner fresh air.Adjusting, control and the safety guard-safeguard of all oxygen concentrations and new wind are by the oxygenerator automatic guidance, and necessary warning or the prompting of do.In addition, the oxygenerator system passes to integrated control cabinet PLC by network with the guest room oxygen concentration, and shows.
From security standpoint, have only air conditioner ventilation just often, just allow air-conditioning temperature booster and diffuse type oxygen supply work.Be the heat radiation of assurance air-conditioning temperature booster and the requirement of diffuse type oxygen supply, under the operating mode of plateau, the air-conditioning unit changes plateau high wind operation into by the weak wind in Plain.
Pyrotechnics is reported to the police, oxygenerator is controlled at " collection control " pattern if take place, and oxygen generation system should be closed air inlet valve, stops Air compressor; When oxygenerator was controlled at " manually " pattern, oxygen generation system did not respond the signal that pyrotechnics is reported to the police.Send oxygen generation system as if primary station by network to carry entirely/semi-load, oxygen generation system of " collection control " mode operation carries out according to following action logic: when a, pyrotechnics warning, oxygen generation system closed air inlet valve, and Air compressor is shut down when ordering; When b, inversion off-load, oxygen generation system drives air valve into, Air compressor operation semi-load; When c, no blast signal or blast switch fault, oxygen generation system closes air inlet valve, and Air compressor carries/operation semi-load entirely; When d, DC600V power supply had only one road supply regular power, oxygen generation system drove air valve into, and Air compressor carries/operation semi-load entirely; When oxygenerator during at " manually " mode operation, oxygenerator is not carried out the order of DC600V off-load, does not carry out the network information that pyrotechnics is reported to the police yet.
The oxygenerator course of action is described below:
GPS device and two signal parallel control of the sea level elevation instrument on the oxygenerator (outer air pressure) sea level elevation instrument of engineer's car are adopted in the start and stop of oxygenerator, gps signal is preferential when two signals are all effective, in of the start and stop of gps signal dead band section by oxygenerator sea level elevation instrument control oxygenerator, (be should comprise in the network information of GPS " open and close and invalid) passenger vehicle arrive set the place after; the GPS device of engineer's car sends the signal that can start oxygenerator; and issue oxygenerator by network, and the oxygenerator actuation point can be set on engineer's car.When engineer's car sends the signal that the plateau can start oxygenerator by network after, oxygenerator will send working signal (passive open contact) to a/c system and network system (automatic mode), expression is in plateau system oxygen mode of operation, at this moment, a/c system should begin to enter the plateau mode of operation, oxygenerator starts Air compressor work, will supply with oxygen-enriched air subsequently in the compartment.
Referring to Fig. 6, the embodiment and the principle of work of passenger vehicle earthing and lightning protection protected location of the present utility model are:
Spew out into the earth for what guarantee that the big electric current of thunderbolt that passenger vehicle suffers can safety through car body, change the earth system of every bogie truck 1 cover of day bus into 2 covers.For further reducing the harm of thunderbolt and switching surge to electric system and equipment; the reinforcement shielding measure is adopted in full row passenger vehicle wiring and wiring; and the ground connection that increases between the adjacent passenger vehicle connects, and increases lightning protection Surge Protector (SPD) in electric power system, improves safety and reliability.
The electric system of plateau railway passenger vehicle of the present utility model adopts optimal design, all reaches the regulation requirement on every technical indexs such as safety, reliability.Simultaneously, equipped lightning-protection system first, increased surge absorption device, increased the equipotential connection at the car end at key positions such as integrated control cabinet DC600V input, DC110V inputs, 4 cover ground connection devices have been installed on bogie truck, thunderbolt has been formed effective strick precaution.
Plateau railway passenger vehicle of the present utility model also is equipped with the bullet train bogie truck, and this bogie truck is formed, taken turns axle-box positioning device, center air spring suspension system, disc brake and bearing temperature alarm device etc. are formed by framework.This bogie truck adopts the bolsterless truck structure; Two is the LF device that adopts high camber and high flexibility; Each parts of bogie truck are made every effort to lightweight; Adopt high-power disc brake and High Performance anti-skid device.Specifically describe as follows:
Its framework consists of welded structure, mainly form by two curb girders and two crossbeams, and welded frame has been selected the Q345-E material of good low-temperature characteristics for use, preferably, (GB-40 ° is 27J during fabrication the absorbed-in-fracture energy of material-45 ° the time to be taken as 34J,-30 °～+ 20 ° are 34J), to guarantee framework safety at low temperatures.Crossbeam adopts solid drawn pipe, is welded with the braking flap seat on the crossbeam, is provided with two vertical floor stringers between two crossbeams, so that horizontal stop etc. to be installed.Curb girder is welded into " U " shape structure by four block plates.The curb girder peripheral hardware has the air bellow support beam, and its inner chamber constitutes air storage chamber with crossbeam.
The wheel of this bogie truck adopts interchangeable the wheel, import cylindrical roller bearing to axle box.Single stage suspension adopts two circle coil springs to add rubber pad, establishes vertical damper.Adopting does not have abrasion pivoted arm registration device, pivoted arm one end and journal box body bolt together, and the other end is equipped with location node, and matches with positioning seat on the framework by fix shaft.
The central mounting device of this bogie truck is made up of air spring suspension system, draw gear and anti-snakelike damping arrangement etc.Air spring suspension system can be by forming with the lower part: the high flexibility air bellow, laterally have the stiffness characteristics of change, in establish variable orifice; If height-control valve and differential pressure valve; Rubber metal pad is established in the air bellow bottom.Main Rubber Parts of the present utility model preferably adopts low temperature resistant, ageing-resistant material, changes poly-chloroprene rubber as the material of air bellow into by natural rubber, to satisfy the cold operation requirement of key components and parts.Draw gear adopts simplex pull rod traction pattern.The car body towing pin links to each other with framework by the elastic traction pull bar.Anti-snakelike damping arrangement is installed the shock absorber of anti-hunting between framework and car body, be distributed in the bogie truck both sides.Can be according to the anti-resistance of shock absorber value of crawling of result optimizings such as theoretical analysis, test.
Brake equipment of the present utility model adopts axletree disc braking pattern, establishes two independently brake units for every, and each brake unit comprises a brake disc, brake cylinder and four shoe brake sheets and two brake heads, and a cover brake lever.
Below in conjunction with accompanying drawing the bogie truck that the utility model adopts is described.Fig. 7 is the connection structure scheme drawing of the bogie truck of the utility model employing, wherein:
50, height-control valve; 51, air bellow; 52, framework is formed; 53, wheel is formed axle box; 54, center pin is formed; 55, drawing pull bar; 56, braking hanging beam; 57, brake lining; 58, brake disc; 59, anti-snakelike shock absorber.
As shown in Figure 7, the concrete structure of this bogie truck is:
Car body is seated on the air bellow 51 of bogie truck, air bellow 51 is assembled in framework by knock hole and forms on 52, framework composition 52 is formed 53 by journal box spring seat, radius arm etc. and wheel to axle box and is connected as a single entity, and will pass to rail by air bellow 51, framework composition 52, wheel to axle box composition 53 from the power that car body transmits.Center pin form 54 by bolted connection on sleeper beam, the lower end that center pin is formed is connected with drawing pull bar 55, drawing pull bar 55 1 ends link to each other with center pin 54, the other end is formed 52 with framework and is linked to each other, tractive force and braking force between transmission car body and the bogie truck.The braking hanging beam 56 that power is formed on 52 by framework passes to brake lining 57 and brake disc 58, realizes braking.For suitable gyrodamping is provided to bogie truck, be provided with anti-snakelike shock absorber 59, one ends and link to each other with car body, the other end is formed 52 with framework and is linked to each other.Height-control valve 50 1 ends link to each other with car body, and the other end is formed 52 with framework and linked to each other, and is used for the height of control air spring 51.
The bogie truck that the utility model adopted by preferred axle box locating stiffness and car body support stiffness, and the shock absorber that adds anti-hunting, has been got rid of with forecarriage such as labile factors such as side bearing frictions, has fully guaranteed the stability of high-speed cruising.Air bellow, various damping and their combination that this bogie truck adopts all are to determine on the basis of fully checking, can reach good traveling comfort under normal track condition.It simple in structure, parts are few, by improving the reliability of each parts, key components and parts adopts the ripe import parts of using, the intensity of main load member framework has been passed through strict calculation of strength, and carried out strict quiet, fatigue resistance test, make the bogie truck whole reliability be improved.In addition, except that wheel and disc brake, in force transferring structures such as axle box suspension, central mounting device, all adopt fricton-tight friction elastic construction, add that bogie truck global facility quantity is few, the maintenance performance significantly improves, the drive ability that can maintain a long-term stability under minimal maintenance condition.
In addition, also can set up two cover ground connection devices at bogie truck, promptly establish a cover ground connection device for every, be convenient to electric current and pass through, protection passenger vehicle bearing is avoided the infringement of thunderstorm; Also dustproof baffle plate can be set outside air bellow, oil-pressure damper is provided with protecting jacket outward, with avoid dust storm enter key components and parts cause leak out, leakage of oil.
Bogie truck of the present utility model is not limited to foregoing description, is adopting good low-temperature characteristics steel; Low temperature resistant, ageing-resistant rubber material; Low temperature resistant grease; And after setting up earth system, air bellow baffle plate and protecting jacket, the reliability and the environment applicability of former bogie truck have been improved greatly, make this bogie truck can adapt to harsh natural conditions such as highlands low temperature, intensive ultraviolet, sandstorm, thunderstorm, sleet, salt fog better, guarantee the normal operation of plateau railway passenger vehicle.
In order to protect plateau eco-environment, passenger vehicle of the present utility model inside is provided with the dirt and the wastewater collection system of centralized collection, fixed point discharging.This car is provided with vacuum shit gathering equipment and sewage, dirt box, and all waste water, dirt are all unified to be collected, and the fixed point discharging guarantees sewage, dirt zero-emission.For avoiding refuse pollution plateau railway ecology environment along the line, vacuum shit gathering equipment and the special collecting device of wastewater and waste materials are adopted in the lavatory on the passenger vehicle, do not allow outside car defecation on the way, to realize train garbage " zero-emission " completely.The lavatory shit gathering equipment adopts vacuum type, and later-model vacuum ejector has solved the influence of plateau low pressure to defecate collection system vacuum degree, extracting vacuum time and flush cycle.Below dirt collecting system and sewage collection system are described respectively:
(1) dirt collecting system
As Fig. 8, shown in Figure 9, in the utility model, this dirt collecting system is made up of vacuum closet (separately-seated type and crouching formula), dirt box, remote controllers (ROU), system controller case, the gentle water lines of flush button etc.Wherein, the moulding of the bedpan of this vacuum closet and the nozzle of being located at the bedpan periphery have guaranteed to reach good developing result with the less water yield, and accomplish the flushing non-blind area; Remote controllers are made up of water pressurizer, valve and air water pipeline etc., for the flushing closet provides penstock; Flush button is used to start the once flushing circulation.
This dirt box is made up of interior case, emptying pipeline, detergent line, admission line and quick coupling, insulation material, outer container, vacuum generator case, system controller case, air water separator, height displaying instrument (showing that respectively dirt box 80% is completely full with 100%) and antifreeze heating arrangement etc., and case reaches steel plate, section bar and the tubing that outer guard box adopted and all adopts corrosion-resistant steel (1Cr18Ni9Ti) material in the dirt box, the dirt box two ends are provided with three-in-one combination exhaust-valve, and this valve comprises 2.5 " blowdown joint, 1 " flush-through connection and 1 " admission port;
The vacuum generator case is installed on the casing, in vacuum generator, vac switch, pressure switch, electromagnetic valve, vacuum meter and temperature sensor and companion's hot line etc. are arranged, vacuum generator does not contain any movable members, when adopting the former reason pressurized air of Venturi tube to flow through vacuum generator, the air of taking away in the dirt casing by respective line produces vacuum in casing; The opening and closing of vac switch control vacuum generator; Electromagnetic valve has pressurized air to enter vacuum generator when opening, control generator work start-stop; Pressure switch is used to protect vacuum generator, in order to avoid compressed air pressure causes vacuum generator to damage when low; Check valve guarantees that air can not flow backwards, and makes and maintains the certain vacuum degree in the dirt box; For guaranteeing vacuum generator and electromagnetic valve normal operation in the winter time, in the vacuum generator case, establish temperature controller and companion's hot line, guarantee the icing line clogging that causes of vacuum generator and electromagnetic valve.
The system controller case is installed on the dirt box casing, in flushing control unit, relay, delay timer, temperature controller and line bank etc. are arranged.Its effect is the time of the gentle opening of valves of control flush cycle time length; Control the action that vacuumizes of vacuum generator, the degree of vacuum that guarantees dirt box is in setting range; The normal operation of control dirt box winterization system in winter; The shows signal of working state of system is provided.
Air water separator is used for the moisture of separation of air, and the dry air that assurance enters electromagnetic valve and vacuum generator is in order to avoid freezed in winter causes line clogging.
Height displaying instrument is used to show the liquid level (80% and 100%) of dirt box, and when dirt reached 100%, whole system quit work.
Be described in detail below in conjunction with the working process of accompanying drawing the utility model dirt collecting system.
Fig. 8 is the utility model dirt collecting system principle schematic, wherein: 1, dirt box; 2, holding tank; 3, holding tank blowoff valve; 4, holding tank liquid level switch; 5, exhaust dust keeper; 6, holding tank sluicing valve; 7, air water separator; 8,80% liquid level switch; 9,100% liquid level switch; 10, vacuum generator; 11, pressure switch; 12, vac switch; 13, vacuum generation valve; 14, check valve; 15, vacuum meter; 16, system controller case; 17, vacuum closet; 18, water pressurizer; 19, push button; 20, water filter; 21, pressure reducer is asked in the air filter; 22, compression indicator; 23, plumbing drain; 24, dirt pipeline; 25, low level sluicing valve; 26, water route control cock; 27, gas path control valve; 28, three-in-one combine valve.
Maintain the certain vacuum degree during system works in the dirt box.When pressing push button, water pressurizer provides just bucket of pressurized water flushing, foul valve is opened, dirt in the closet enters into dirt box by the pressure reduction that produces in closet and the dirt box, vacuum generator work to the degree of vacuum in the dirt box reaches the higher limit of setting simultaneously, and system enters next circulation and awaits orders.On the platform that is equipped with the dirt emptying equipment,, can and clean dirt box with the dirt emptying in the dirt box by quick coupling.At an angular interval of dirt box is the washing sewage that space about about 10L is used to collect the lavatory wash bowl, sewage flows into this space under the effect of gravity, after water level reaches, the ecp ball valve is opened, sewage enters in the dirt box under the effect of dirt box vacuum, behind the time-delay 6S (being not limited to 6S), the ecp ball valve is closed, and system enters next circulation and awaits orders.
(2) wastewater collection system
Wastewater collection system is the equipment that is used to collect and deposit waste water, and this system is made up of waste water tank, electric control system, liquid level indicator cock, dump device, holding tank, the full shutoff valve of case, pipeline etc.
Waste water tank is made up of interior case, electric heater unit, insulation material, outer guard box, combine valve etc.Case reaches steel plate, section bar and the tubing that outer guard box adopted and all adopts corrosion-resistant steel (1Cr18Ni9Ti) material in the waste water tank.Three-in-one combination exhaust-valve is established at the waste water tank two ends, comprises 2.5 " blowdown joint, 1 " flush-through connection and 1 " admission ports.
Electric control system comprises under power-supply system on the car, the car indicating system and power transfer module on system's control box (system), the car.On the car on power-supply system, the car indicating system be to carry out electrical arrangement according to design paper; Control system is waste water tank system's control box under the car, is installed in the front of waste water tank, is used for being connected between power supply on the car, electric elements and the waste water tank electric elements, and the part electric elements, as the fixed installation of relay, slug relay etc.; Because train provides 110VDC power supply,, increase power transfer module 110VDC/24VDC in order to satisfy the needs of waste water tank system power supply.
The liquid level indicator cock is contained in the waste water tank front, has 80% and 100% two case completely to indicate.The vehicle manufacturer provides the used indicator lamp of control system (connecing the 24VDC power supply), and indicator lamp links to each other with each liquid level indicator cock.When 80% case full liquid level indicator lamp was bright, system continued normal operation; When 100% full indicator lamp was bright, the full shutoff valve closure of system's control box case made the waste water tank withdraw from use.
The dump device is installed in waste water casing one side, is used for passenger vehicle and discharges when low cruise, is made up of pneumatic ball valve and duplex control electromagnetic valve etc.Be in closed condition under the dump device arrested state, when finding that when train operation waste water need discharge in the waste water tank, can carry out emissions operation to waste water tank by the control of rotary knob switch.
Holding tank is the middle transition container that connects hand basin Lower hose, floor drain etc. and waste water tank, is used for collecting and depositing waste water, by casing, ecp ball valve, electromagnetic valve, connection pipe, empty ball valve etc. and form.Water-seal principle has been adopted in the design of holding tank, promptly utilizes water to isolate on big case and the car, can completely cut off the peculiar smell in the waste water tank effectively, prevents that stink is emitted in the car.When tank-volumes reached design liquid level (about 80% case full), waste water began to flow in the waste water tank in the case, basic this fluid level condition that keeps in the use.When needs empty intermediate box, but manual unlocking empties ball valve 1 " (1 inch), make the waste water emptying in the case.To note after emptying closing emptying ball valve.
The full shutoff valve of case connects the interior blow-off pipe of car to holding tank, is opening under the quiescence.When waste water tank 100% is expired, the full shutoff valve of case gets electric closure, and the waste water that blocks in the car enters waste water tank, makes the waste water tank withdraw from use, guaranteed that liquid level is lower than emptying joint nadir in carrying out platform when discharging case, prevented that waste water flows out contaminated environment and staff in the case.
Be described in detail below in conjunction with the working process of accompanying drawing the utility model wastewater collection system.
Fig. 9 is the utility model wastewater collection system principle schematic, wherein: 31, waste water tank; 32, holding tank; 33, holding tank sluicing valve; 34, exhaust dust keeper; 35, the full shutoff valve of case; 36,80% liquid level switch; 37,100% liquid level switch; 38, system's control box; 39, dump valve; 40, waste water pipeline; 41, three-in-one combine valve.
During system works, the waste water in the hand basin enters the holding tank of waste water tank along drainage pipeline under the action of gravity of self, and after the ponding of holding tank reached overflow position, the outgate of the holding tank of flowing through entered in the waste water tank.Holding tank can completely cut off in the waste water tank peculiar smell into the car or be dispersed in the atmosphere, to prevent contaminated environment.When tank-volumes reaches 80% the case when full, the liquid level indicator lamp is bright, and this moment, system can continue normal operation, when waste water tank 100% was expired, the full shutoff valve of case got electric closure, and the waste water that blocks in the car enters waste water tank, make and prevent that waste water flows out contaminated environment in the case by the waste water tank withdraw from use.On the station section that is equipped with waste water emptying equipment (suction-type sewer scavenger), with the waste water emptying in the waste water tank and clean waste water tank.Carry out the emptying action of waste water tank in fixing public service station,, can carry out all or part of discharging of waste water, use with the continuation of guaranteeing system by handling the dump device if be in operation when finding that waste water tank has been expired.
After adopting above-mentioned wastewater collection system, the utility model compared with prior art has the following advantages and good effect: 1, adopt waste water tank to collect waste water, and implement the fixed point emptying, avoided environmental pollution; 2, adopt the waste water tank trapped dirt, avoided frozen soil layer to be destroyed; 3, adopt the waste water tank trapped dirt, avoided that equipment and rail level have reduced service life because of the corrosion that waste water causes under the car; 4, technology maturation, easy to use, safe and reliable.
At last, the vehicle window of plateau railway passenger vehicle of the present utility model is applicable to the highlands, shown in Figure 10, Figure 10 A and Figure 10 B, its window frame adopts heat insulation aluminium frame, and its double glazing has good insulation, noise reduction and anti-condensation performance, a series of problems that rough weather was brought such as solved that, ultraviolet radiation low by plateau air pressure is strong, severe cold and dust storm are big.In the utility model, this vehicle window is divided into two kinds of non opening window, movable windows, and the movable window frame of frame and movable window is done and cut off the heat bridge processing outside window, is about to the aluminium section bar section and is divided into two bodies, middle with the connection of high strength non-metallic material, to solve vehicle window window frame dewfall, frosting problem.After adopting said structure, the coefficient of heat transmission of this heat insulation vehicle window is by the K=3.4W/ (m of conventional, well-known vehicle window
2K) drop to K=2.8W/ (m
2K), improved the heat-proof quality of vehicle window widely.
In addition, among the embodiment of the present utility model, the double glazing of vehicle window adopts 5mm Low-E glass (low radiation coated glass)+flat glass of 9mm hollow layer+8mm to handle the unitized construction of glass through tempering, adopt desiccant-filled hollow aluminum strip at interval, hot melt butyl rubber and glass cementation are adopted in the aluminum strip both sides, and hollow aluminum strip outer rim adopts the sealing of bi-component polysulfide glue.For preventing owing to the sea level elevation difference, the air pressure frequent variations is to the infringement of double-layer seal vehicle window, in the present embodiment, one device with good long-acting filtering function is set in the hollow aluminum strip,, makes the inside and outside ventilation of glass sandwich with to entering the moisture filter of air in the glass sandwich, so just avoided the existence of inside and outside differential pressure, make glass reach the inside and outside differential pressure balance, in the hollow aluminum strip electric heater unit is housed simultaneously, guarantee that the air in the turnover glass is dry gas in different sea level elevations.
Adopt the 8mm case hardened glass can reduce the impact of positive/negative pressure ripple that passenger vehicle produces and rubble etc. in the present embodiment when giving another the right of way, have intensity preferably.And Low-E glass has extraordinary uvioresistant safeguard function under the ultraviolet irradiation of 320nm～400nm wavelength.
Above-mentioned glass for vehicle window selects for use the ultraviolet percent of pass of low radiation hollow glass to be no more than 13.3%, and after filtering, uitraviolet intensity and Plain environment are with basically identical in the car.Simultaneously, for improving the sealing property of car load, adopted sealed type steel structure of car body and Tent folding windshield, adopted the stopping sliding door of double-lip seal formula structure first, reduce passenger vehicle and extraneous path as far as possible, and the interface that is in communication with the outside has been taked the mode of foaming and pyrocondensation processing.The anti-dust storm performance of passenger vehicle had both been strengthened in the employing of these technology, had guaranteed the oxygen supply effect again.
For other structure that does not encyclopaedize in the utility model,, therefore, give unnecessary details no longer one by one in this case owing to can adopt existing design to realize.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (22)
1. a plateau railway passenger vehicle is characterized in that, this passenger train comprises:
Oxygen system, this oxygen system comprises air compressor, air reservoir, oxygenerator and oxygen enrichment outlet, and wherein, this air compressor passes through first plumbing connection to air reservoir, and then passing through second plumbing connection to this oxygenerator, the oxygen that oxygenerator produces is discharged by the oxygen enrichment outlet;
Electric system, the DC600V power supply that is provided by electric locomotive or dislocation generation car is provided this electric system, and it comprises power supply unit, control unit and network element, and power supply unit is an electric on the car; Described control unit is monitored operating modes such as power supply, air-conditioning, electro heat, oxygenerator under this car power supply unit, the car by PLC; Described network element transmits each equipment to the data between the PLC by various communication interfaces, transmits information and order between vehicle by network interface and passenger vehicle bus on the other hand;
Bolsterless truck, this bogie truck is formed, is taken turns axle-box positioning device, center air spring suspension system, disc brake and bearing temperature alarm device are formed by framework;
Dirt and wastewater collection system, wherein, this dirt collecting system comprises vacuum closet, dirt box, remote controllers, system controller case, the gentle water lines of flush button, and wastewater collection system comprises waste water tank, electric control system, liquid level indicator cock, dump device, holding tank, the full shutoff valve of case and pipeline; And
Vehicle window, described vehicle window is made up of heat insulation aluminium frame window frame that constitutes and the double glazing with good insulation, noise reduction and anti-condensation performance.
2. plateau railway passenger vehicle as claimed in claim 1, it is characterized in that, described oxygen enrichment outlet comprises distributed oxygen enrichment outlet, described distributed oxygen enrichment outlet is sent pipe by distributed oxygen enrichment and is connected in the compartment near the distributed oxygen enrichment the passenger position and sends mouth, and is connected to Oxygen tube by quick coupling.
3. plateau railway passenger vehicle as claimed in claim 2, it is characterized in that, described oxygen enrichment outlet also comprises distributed oxygen enrichment outlet, described distributed oxygen enrichment outlet is sent pipe by distributed oxygen enrichment and is connected in the compartment near the distributed oxygen enrichment the passenger position and sends mouth, and is connected to Oxygen tube by quick coupling.
4. plateau railway passenger vehicle as claimed in claim 3 is characterized in that, the outlet of described oxygen enrichment comprises that also oxygen enrichment charges interface, this interface by plumbing connection to the oxygen filling device.
5. plateau railway passenger vehicle as claimed in claim 4, it is characterized in that, described power supply unit comprises DC600V power transmission part, the DC600V switching control section, DC600V detection of electrical leakage part, DC600V/AC380V inversion conversion portion, DC110V load control unit in charhing unit and the car under the car, wherein: power transmission partly realizes the transmission of electric power between each car, the DC600V power supply is by connecting the independently-powered of full row passenger vehicle marshalling, the I road that disperses unsteady flow, II road duplex feeding main line, insert the special comprehensive control housing of each passenger vehicle respectively, and each road load balancing is provided with; Described switching control section is controlled the switching function of this car load, and with consumer and the electric system power supply to full car, and this switching control section also is provided with anti-lightning strike fender guard simultaneously; Described detection of electrical leakage partly realizes this car DC600V electrical leakage automatic protection functions that exceeds standard; The inversion conversion portion is to be the source of AC of AC380V by inverter under the car with the DC600V power inverter, powers to this car AC load; Charhing unit is the DC110V power supply with the DC600V power source conversion under the described car, charges a battery and this car DC110V electric, and realizes adjacent car power supply by the DC110V main line that full row connect.
6. plateau railway passenger vehicle as claimed in claim 5, it is characterized in that, described control unit is the electric integrated control cabinet of TKDT sections road passenger vehicle, with control power supply I road or the selection of II road direct supply, the electric power distribution of each power load of this car and the control of air-conditioning unit, the card of this control housing is provided with three change-overs swith: transfer switch, air-conditioning select switch, end electric heating control transformation switch.
7. plateau railway passenger vehicle as claimed in claim 6, it is characterized in that, the car end of this passenger vehicle is established 39 communication core control linkage devices, be provided with a cover Lonworks network cable in the adaptor union, every joint compartment from one, the netting twine that comes of Er Weiduan adaptor union compiles in control housing, passenger vehicle is housed in the cabinet selects the netting twine change-over swith SA4 of I road network line or II road network line, make the passenger vehicle netting twine keep connecting; Under axle temperature annunciator gateway, anti-skid device gateway, pyralarm gateway, stopping sliding door gateway, oxygenerator gateway, the car power supply box gateway by RS-232 or RS-485 communication interface realize PLC between the safety recording instrument, axle temperature annunciator between the PLC, anti-skid device between the PLC, pyralarm between the PLC, stopping sliding door between the PLC, oxygenerator power supply box under PLC, the car and monitors the running condition of the electricity piece of vehicle by the PLC touch-screen to data transfer between the PLC.
8. plateau railway passenger vehicle as claimed in claim 7, it is characterized in that, described electric system also comprises the passenger vehicle ground unit, the metal case of each consumer and car body indirectly, car body and the earth indirectly, and the compartment is connected indirectly with the compartment, this passenger vehicle revolution is to having set up 2 cover ground connection devices, per car is totally 4 covers, and the car end is respectively established a grounding jumper that links to each other with adjacent car in the hitch both sides, adopts the cross section to be not less than 25mm
2The zinc-plated or nickel plating rope formula lead of copper braiding, make all marshalling passenger vehicles of full row be in the equipotential state fully.
9. plateau railway passenger vehicle as claimed in claim 8; it is characterized in that; described lightning protection unit is meant that the lightning protection Surge Protector series connection back of 2 pizo-resistance forms that are provided with in the passenger vehicle DC600V power supply unit inserts the DC600V current supply circuit, and the public connecting end of these 2 lightning protection Surge Protectors is again through the lightning protection Surge Protector ground connection of 1 aerial discharge cast.
10. plateau railway passenger vehicle as claimed in claim 9 is characterized in that, two of this bogie truck is the LF device that adopts high camber and high flexibility.
11. plateau railway passenger vehicle as claimed in claim 10 is characterized in that, described bogie truck is equipped with high-power disc brake and High Performance anti-skid device.
12. plateau railway passenger vehicle as claimed in claim 11 is characterized in that described framework consists of welded structure, comprise two curb girders and two crossbeams, and welded frame has been selected the Q345-E material of good low-temperature characteristics for use; Crossbeam adopts solid drawn pipe, is welded with the braking flap seat on the crossbeam, is provided with two vertical floor stringers between two crossbeams, so that horizontal stop to be installed, curb girder is welded into " U " shape structure by four steel plates of determining, and the curb girder peripheral hardware has the air bellow support beam, and its inner chamber constitutes air storage chamber with crossbeam.
13. plateau railway passenger vehicle as claimed in claim 1, it is characterized in that, this dirt box comprises interior case, emptying pipeline, detergent line, admission line and quick coupling, insulation material, outer container, vacuum generator case, system controller case, water separator, height displaying instrument and antifreeze heating arrangement, height displaying instrument comprises and shows 80% and 100% two kind, when dirt reached 100%, whole system quit work; The dirt box two ends are provided with three-in-one combination exhaust-valve, and this combination exhaust-valve comprises 2.5 " blowdown joint, 1 " flush-through connection and 1 " admission ports.
14. plateau railway passenger vehicle as claimed in claim 13, it is characterized in that, the vacuum generator case is installed on the casing of dirt box, be provided with vacuum generator, vac switch, pressure switch, electromagnetic valve, vacuum meter and temperature sensor and companion's hot line in this vacuum generator case, when pressurized air flows through vacuum generator, take away air in the dirt casing by respective line, in casing, produce vacuum; The opening and closing of vac switch control vacuum generator; Pressure switch is used to protect vacuum generator, in order to avoid compressed air pressure causes vacuum generator to damage when low; Electromagnetic valve has pressurized air to enter vacuum generator when opening, control generator work start-stop; Check valve guarantees that air can not flow backwards, and makes and maintains the certain vacuum degree in the dirt box.
15. plateau railway passenger vehicle as claimed in claim 14; it is characterized in that; described waste water tank comprises interior case, electric heater unit, insulation material, outer guard box and combine valve; and case reaches steel plate, section bar and the tubing that outer guard box adopted and all adopts corrosion-resistant steel 1Cr18Ni9Ti material in the waste water tank; three-in-one combination exhaust-valve is established at the waste water tank two ends, comprises 2.5 " blowdown joint, 1 " flush-through connection and 1 " admission ports.
16. plateau railway passenger vehicle as claimed in claim 15 is characterized in that, described liquid level indicator cock is installed in the waste water tank front, there is 80% and 100% two case completely to indicate, linked to each other with each liquid level indicator cock by indicator lamp, when 80% case full liquid level indicator lamp was bright, system continued normal operation; When 100% full indicator lamp was bright, the full shutoff valve closure of system's control box case made the waste water tank withdraw from use.
17. plateau railway passenger vehicle as claimed in claim 16, it is characterized in that, the dump device is installed in waste water casing one side, comprise pneumatic ball valve and duplex control electromagnetic valve, be in closed condition under this dump device arrested state, when finding that when train operation waste water need discharge in the waste water tank, can carry out emissions operation to waste water tank by rotating its button switch control.
18. plateau railway passenger vehicle as claimed in claim 17 is characterized in that, holding tank is the middle transition container that connects hand basin Lower hose, floor drain etc. and waste water tank, comprises casing, ecp ball valve, electromagnetic valve, connection pipe and empties ball valve; Holding tank adopts sealing structure for water, and when tank-volumes reaches design liquid level 80% case when full, waste water begins to flow in the waste water tank in the case, basic this fluid level condition that keeps in the use; When needs empty intermediate box, but manual unlocking empties ball valve 1 ", make the waste water emptying in the case.
19. plateau railway passenger vehicle as claimed in claim 18, it is characterized in that, the full shutoff valve of case connects the interior blow-off pipe of car to holding tank, it under the quiescence opening, when waste water tank 100% was expired, the full shutoff valve of case got electric closure, and the waste water that blocks in the car enters waste water tank, make the waste water tank withdraw from use, during the platform discharging in the case liquid level be lower than emptying joint nadir.
20. plateau railway passenger vehicle as claimed in claim 19, it is characterized in that, this passenger train vehicle window is divided into two kinds of non opening window, movable windows, and the aluminium section bar section of the movable window frame of the frame outside window of non opening window and movable window is divided into two bodies, and middlely connects with the high strength non-metallic material.
21. plateau railway passenger vehicle as claimed in claim 20, it is characterized in that, the structure of the double glazing of vehicle window is: 5mm Low-E glass+flat glass of 9mm hollow layer+8mm is handled glass through tempering, adopt desiccant-filled hollow aluminum strip at interval, hot melt butyl rubber and glass cementation are adopted in the aluminum strip both sides, and hollow aluminum strip outer rim adopts the sealing of bi-component polysulfide glue.
22. plateau railway passenger vehicle as claimed in claim 21 is characterized in that, is provided with one in the described hollow aluminum strip and can makes glass reach the filtering installation of inside and outside differential pressure balance in different sea level elevations, in the hollow aluminum strip electric heater unit is housed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201038393U CN200960929Y (en) | 2007-03-15 | 2007-03-15 | Tableland railway car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201038393U CN200960929Y (en) | 2007-03-15 | 2007-03-15 | Tableland railway car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960929Y true CN200960929Y (en) | 2007-10-17 |
Family
ID=38797436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201038393U Expired - Lifetime CN200960929Y (en) | 2007-03-15 | 2007-03-15 | Tableland railway car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960929Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565188A (en) * | 2013-10-15 | 2015-04-29 | 本田技研工业株式会社 | Active vibration-proof device and engine frame control device |
| CN104753373A (en) * | 2015-03-14 | 2015-07-01 | 常州大学 | Double-inverter mutual backup device for plateau passenger car |
| CN106379357A (en) * | 2016-09-29 | 2017-02-08 | 青岛轶骋铁路真空系统制造有限公司 | Vacuum maintaining type feces-collection system with separator |
| CN106379349A (en) * | 2016-09-22 | 2017-02-08 | 中车南京浦镇车辆有限公司 | Centralized control circuit of sliding plug door of rail vehicle |
| CN109892980A (en) * | 2019-03-19 | 2019-06-18 | 常州剑湖金城车辆设备有限公司 | Railroad train drinking machine special |
| CN110303851A (en) * | 2019-07-26 | 2019-10-08 | 西安建筑科技大学 | A kind of vehicular oxygen enrichment system and method based on fresh air supply automatic adjusument |
| CN112660172A (en) * | 2019-10-15 | 2021-04-16 | 中车唐山机车车辆有限公司 | Water supply system and control method for water supply system |
| WO2021232517A1 (en) * | 2020-05-19 | 2021-11-25 | 中车唐山机车车辆有限公司 | Grounding system for rail train, and rail train |
| CN113734218A (en) * | 2021-10-11 | 2021-12-03 | 中车南京浦镇车辆有限公司 | Emergency oxygen supply and oxygen production method for railway passenger car |
| CN113830117A (en) * | 2021-10-29 | 2021-12-24 | 中车株洲电力机车有限公司 | Oxygen supply system and method for cab of railway vehicle |
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2007
- 2007-03-15 CN CNU2007201038393U patent/CN200960929Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565188A (en) * | 2013-10-15 | 2015-04-29 | 本田技研工业株式会社 | Active vibration-proof device and engine frame control device |
| CN104753373A (en) * | 2015-03-14 | 2015-07-01 | 常州大学 | Double-inverter mutual backup device for plateau passenger car |
| CN106379349A (en) * | 2016-09-22 | 2017-02-08 | 中车南京浦镇车辆有限公司 | Centralized control circuit of sliding plug door of rail vehicle |
| CN106379349B (en) * | 2016-09-22 | 2018-05-08 | 中车南京浦镇车辆有限公司 | Rail vehicle stopping sliding door collection control circuit |
| CN106379357A (en) * | 2016-09-29 | 2017-02-08 | 青岛轶骋铁路真空系统制造有限公司 | Vacuum maintaining type feces-collection system with separator |
| CN109892980A (en) * | 2019-03-19 | 2019-06-18 | 常州剑湖金城车辆设备有限公司 | Railroad train drinking machine special |
| CN110303851A (en) * | 2019-07-26 | 2019-10-08 | 西安建筑科技大学 | A kind of vehicular oxygen enrichment system and method based on fresh air supply automatic adjusument |
| CN112660172A (en) * | 2019-10-15 | 2021-04-16 | 中车唐山机车车辆有限公司 | Water supply system and control method for water supply system |
| WO2021232517A1 (en) * | 2020-05-19 | 2021-11-25 | 中车唐山机车车辆有限公司 | Grounding system for rail train, and rail train |
| CN113734218A (en) * | 2021-10-11 | 2021-12-03 | 中车南京浦镇车辆有限公司 | Emergency oxygen supply and oxygen production method for railway passenger car |
| CN113830117A (en) * | 2021-10-29 | 2021-12-24 | 中车株洲电力机车有限公司 | Oxygen supply system and method for cab of railway vehicle |
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