CN103465917A - Auxiliary gas source system for motor train unit - Google Patents
Auxiliary gas source system for motor train unit Download PDFInfo
- Publication number
- CN103465917A CN103465917A CN2013104257994A CN201310425799A CN103465917A CN 103465917 A CN103465917 A CN 103465917A CN 2013104257994 A CN2013104257994 A CN 2013104257994A CN 201310425799 A CN201310425799 A CN 201310425799A CN 103465917 A CN103465917 A CN 103465917A
- Authority
- CN
- China
- Prior art keywords
- train unit
- motor train
- base plate
- groove
- header board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides an auxiliary gas source system for a motor train unit. The auxiliary gas source system comprises a front plate, a bottom plate and a plurality of pneumatic elements, wherein the front plate is hermetically connected with the bottom plate in a thickness direction, a plurality of grooves are formed in the bottom plate and opened to one side of the front plate, a plurality of through holes going to the grooves are formed in the front plate and correspond to the grooves, and inlets and outlets of the plurality of pneumatic elements correspond to the through holes of the front plate and are fixedly connected with the front plate. The system has the advantages that a gas circuit system is in an integrated design, and the limitation of an original thread pipeline connection mode is broken to design a gas circuit plate integrated pipeline system; a gas circuit pipeline is in integrated management, the pipeline assembling process requirement is lowered, and thus the gas tightness and reliability of the device are improved. By virtue of a non-pipeline structure, the original equipment volume and weight are reduced by half, the structure is neat and orderly, the whole system is simple to assemble and can be conveniently arranged on the motor train unit, the production efficiency is greatly improved, the overhauling and maintenance in the future are convenient, and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of system that source of the gas is provided, particularly relate to motor train unit assisted gas origin system.
Background technology
Motor train unit assisted gas source apparatus radical function is for when the total wind blast of car load is not enough; for high-pressure vacuum breaker VCR, pantograph and ground protection switch EGS provide auxiliary power; carry out the actv. blast and supplement, thereby realize the requirement of motor train unit reliability of operation.If supplementary blast that can not be in good time, may cause the phenomenons such as the late stoppage in transit of train, affect operation and the safety of train.
The motor train unit assisted gas source apparatus of present stage adopts common gas thread connection mode, and the stainless steel tube by both end thread (BET) forms air-channel system by each valve body and pneumatic element series connection.Above frame mode not only takes up room greatly, complex installation process, production efficiency are low, and has certain pressure leakages risk, affects the lifting of motor train unit global reliability; Repair and maintenance cost and the difficulty in later stage are larger in addition, are unfavorable for product sustainability operating needs.
Summary of the invention
In order to overcome the above problems, the invention provides that a kind of structure is carefully and neatly done, volume is little, it is simple and convenient to install, motor train unit assisted gas origin system that production efficiency is high, safety performance good, the Problem cost is low.
Motor train unit of the present invention assisted gas origin system, comprise header board, base plate and some pneumatic elements, wherein between header board and base plate, on thickness direction, is tightly connected; Some grooves are set on base plate, and the slot opening direction is header board one side, and some through holes that lead to groove are set on header board, and the position of through hole is corresponding with groove; The import and export of some pneumatic elements are corresponding with the through hole of header board and be fixedly connected with header board.
Motor train unit of the present invention assisted gas origin system, by air-channel system is carried out to Integrated design, break the limitation of original thread pipe connection mode, design gas path plate integrated pipeline system, the gas circuit pipeline is carried out to integration Management, save the requirement of pipeline packaging technology, improved air-tightness and the reliability of device.It adopts without pipeline structure, make original equipment volume and weight reduce half, structure is carefully and neatly done, not only equipment assembling itself is simple, and facilitate whole equipment to be installed on motor train unit, production efficiency is greatly improved, also is convenient to Problem in the future, thereby reduced the production maintenance cost.
In order to reach better effect, motor train unit of the present invention can also be in the following ways with the assisted gas origin system:
1, motor train unit of the present invention assisted gas origin system, also comprise rear plate, between described rear plate and base plate, on thickness direction, be tightly connected, some grooves are set on rear plate, the slot opening direction is base plate one side, some through holes that lead to groove are set on rear plate opposite side, and the position of through hole is corresponding with groove; The import and export of some pneumatic elements are corresponding with the through hole of rear plate and be fixedly connected with rear plate.The pressed gas that compressor is sent is after subcooler, oil water separator, cortina dryer, boiler check valve, minimum pressure valve carry out multistep treatment; enter reservoir; stablize with purified gas and enter the pneumatic element part of installing on base plate and header board thereof through reservoir; control by pneumatic element and and base plate and skeleton between extension tube attached, thereby provide compressed-air power for the high-pressure vacuum breaker in motor train unit, pantograph, ground protection switch.Adopt multilayer gas circuit integrated form plank frame, can make whole device realize without pipeline, further reduced weight, volume and the installing space of equipment.
2, the faying face place that the connection mode between described base plate and header board, base plate and rear plate is thickness direction adopts brazing.Soldering can guarantee the compactness connected, thereby guarantees ne-leakage, the safety that improves device, the generation of minimizing accident.
3, described groove is some independent curve-likes, between some curves, intersection is arranged, every group of at least corresponding two through holes that communicate with it of groove.Like this, the pneumatic element be connected with through hole just completes gas flow by each group groove, thereby guarantees to bring into play under the condition without pipeline the function that device provides source of the gas.
4, the rectangle that described groove cross section is dark 13mm, wide 9mm.
5, motor train unit of the present invention assisted gas origin system, also comprise dust filter, oil water separator, cortina dryer and reservoir.Combination by minimum pressure valve and dust filter, oil water separator, cortina dryer, compressed air quality has reached 3 grades of 2 grades of solid content grades, humidity level, 2 grades of the oleaginousness grades of ISO8573-1 " pressurized air section 1: pollutants and cleanliness level grade " regulation, thereby has the clean ability of higher source of the gas.
6, the connection mode of described pneumatic element and front or rear panel is: on front or rear panel, through hole is tapped bore, and pneumatic element is fixedly connected with tapped bore by bolt.
The accompanying drawing explanation
Fig. 1 is the schematic diagrams of the described motor train unit of prior art with the assisted gas origin system.
Fig. 2 is the front view of the embodiment of the present invention one.
The left view that Fig. 3 is Fig. 2.
The right elevation that Fig. 4 is Fig. 2.
The front view that Fig. 5 is header board described in Fig. 2.
The front view that Fig. 6 is base plate described in Fig. 2 and cutaway view.
Front view and cutaway view that Fig. 7 is rear plate described in Fig. 2.
The cutaway view that Fig. 8 is annexation between header board in Fig. 2, base plate, rear plate.
Each piece number explanation in figure:
1. R3/8 manages; 2. header board; 3. base plate; 4. rear plate; 5. pneumatic element; 6. groove; 7. through hole.
The specific embodiment
In conjunction with Fig. 2 to Fig. 8, motor train unit of the present invention are elaborated with the assisted gas origin system.
As shown in Figure 2, motor train unit of the present invention assisted gas origin system, comprise header board, base plate, rear plate and some pneumatic elements, wherein:
Faying face place at thickness direction between header board 2, base plate 3 and rear plate 4 adopts brazing successively, as shown in Figure 8.
Some grooves 6 are set on base plate 3, and groove 6 opening directions are header board 2 one sides, as shown in Figure 6; Some through holes 7 that lead to groove 6 are set on header board 2, and the position of through hole 7 is corresponding with groove 6, as shown in Figure 5.
Some grooves 6 are set on rear plate 4, and groove 6 opening directions are base plate 3 one sides, and some through holes 7 that lead to groove 6 are set on rear plate 3 opposite sides, and the position of through hole 7 is corresponding with groove 6, as shown in Figure 7.
As shown in Figure 6 and Figure 7, the groove 6 on described base plate 3 and rear plate 4 is shaped as some independent curve-likes, between some curves, intersection is arranged, every group of at least corresponding two through holes that communicate with it 7 of groove 6.The rectangle that described groove 6 cross sections are dark 13mm, wide 9mm.
As shown in Figure 3 and Figure 4, the interior screw thread that arranges of through hole 7, some pneumatic elements 5 are bolted to connection with the through hole 7 on header board 2 and rear plate 4.
Described pneumatic element 5 also comprises dust filter, oil water separator, cortina dryer.
In the total wind blast of motor train unit deficiency, the supplementary reservoir internal pressure is when its action of out of reach needs pressure again, and pressure regulator can send a feedback signal automatically, and starting air-boost compressor provides auxiliary blast; When the reservoir internal pressure reaches its action demand pressure, pressure regulator can send another feedback signal, and compressor stops air feed.The pressed gas that wherein compressor is sent carries out through subcooler, oil water separator, cortina dryer, boiler check valve, minimum pressure valve that multistep treatment is laggard enters reservoir; stablize with purified gas and enter the pneumatic element part of installing on base plate and header board thereof through reservoir; control by pneumatic element and and base plate and skeleton between external stainless steel flexible hose, thereby provide compressed-air power for the high-pressure vacuum breaker in motor train unit, pantograph, ground protection switch.
Motor train unit of the present invention assisted gas origin system, on the principle basis of traditional air-boost compressor device product, redefine the composition system of air-boost compressor device, and the mode combined with structure design by performance design, guarantee that its cost is lower, structure is simpler, more convenient operation, work efficiency are higher, more reliable performance, and Problem is easier.By above result innovation, make motor train unit of the present invention use assisted gas origin system Whole Equipment volume-diminished 26%, weight before to reduce more than 60%, implement device weight-saving characteristics, guaranteed in motor train unit car load design layout more flexibly, install more convenient.
Claims (7)
1. a motor train unit assisted gas origin system, is characterized in that it comprises header board, base plate and some pneumatic elements, wherein is tightly connected between header board and base plate on thickness direction; Some grooves are set on base plate, and the slot opening direction is header board one side, and some through holes that lead to groove are set on header board, and the position of through hole is corresponding with groove; The import and export of some pneumatic elements are corresponding with the through hole of header board and be fixedly connected with header board.
2. motor train unit assisted gas origin system according to claim 1, it is characterized in that it also comprises rear plate, between described rear plate and base plate, on thickness direction, be tightly connected, some grooves are set on rear plate, the slot opening direction is base plate one side, some through holes that lead to groove are set on rear plate opposite side, and the position of through hole is corresponding with groove; The import and export of some pneumatic elements are corresponding with the through hole of rear plate and be fixedly connected with rear plate.
3. according to the described motor train unit of claim 1 or 2 assisted gas origin system, it is characterized in that the connection mode between described base plate and header board and base plate and rear plate is soldering.
4. according to the described motor train unit of claim 1 or 2 assisted gas origin system, it is characterized in that described groove is some independent curve-likes, between some curves, intersection is arranged, every group of at least corresponding two through holes that communicate with it of groove.
5. according to the described motor train unit of claim 1 or 2 assisted gas origin system, it is characterized in that the rectangle that described groove cross section is dark 13mm, wide 9mm.
6. according to the described motor train unit of claim 1 or 2 assisted gas origin system, it is characterized in that it also comprises dust filter, oil water separator, cortina dryer.
7. according to the described motor train unit of claim 1 or 2 assisted gas origin system, it is characterized in that the connection mode of described pneumatic element and front or rear panel is: on front or rear panel, through hole is tapped bore, and pneumatic element is fixedly connected with tapped bore by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104257994A CN103465917A (en) | 2013-09-18 | 2013-09-18 | Auxiliary gas source system for motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104257994A CN103465917A (en) | 2013-09-18 | 2013-09-18 | Auxiliary gas source system for motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103465917A true CN103465917A (en) | 2013-12-25 |
Family
ID=49791029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104257994A Pending CN103465917A (en) | 2013-09-18 | 2013-09-18 | Auxiliary gas source system for motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057963A (en) * | 2013-03-22 | 2014-09-24 | 阿尔斯通运输股份有限公司 | Electric Vehicle, And A Method For Powering Or Controlling Electrical Device Of The Vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631881A (en) * | 1969-10-06 | 1972-01-04 | Foxboro Co | Pneumatic interconnection board |
| JPS62274108A (en) * | 1986-05-22 | 1987-11-28 | Mitsubishi Heavy Ind Ltd | Manufacture of passage base |
| CN2198495Y (en) * | 1994-07-26 | 1995-05-24 | 保定市液化石油气公司 | Pneumatic integrate control board |
| CN1900575A (en) * | 2001-02-02 | 2007-01-24 | 三菱重工业株式会社 | Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| CN101672306A (en) * | 2009-06-17 | 2010-03-17 | 北京市劳动保护科学研究所 | Six-way valve automatic switching device and confluence plate therein |
| CN203460865U (en) * | 2013-09-18 | 2014-03-05 | 青岛宏达赛耐尔科技股份有限公司 | Auxiliary air supply system for motor train unit |
-
2013
- 2013-09-18 CN CN2013104257994A patent/CN103465917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631881A (en) * | 1969-10-06 | 1972-01-04 | Foxboro Co | Pneumatic interconnection board |
| JPS62274108A (en) * | 1986-05-22 | 1987-11-28 | Mitsubishi Heavy Ind Ltd | Manufacture of passage base |
| CN2198495Y (en) * | 1994-07-26 | 1995-05-24 | 保定市液化石油气公司 | Pneumatic integrate control board |
| CN1900575A (en) * | 2001-02-02 | 2007-01-24 | 三菱重工业株式会社 | Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| CN101672306A (en) * | 2009-06-17 | 2010-03-17 | 北京市劳动保护科学研究所 | Six-way valve automatic switching device and confluence plate therein |
| CN203460865U (en) * | 2013-09-18 | 2014-03-05 | 青岛宏达赛耐尔科技股份有限公司 | Auxiliary air supply system for motor train unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057963A (en) * | 2013-03-22 | 2014-09-24 | 阿尔斯通运输股份有限公司 | Electric Vehicle, And A Method For Powering Or Controlling Electrical Device Of The Vehicle |
| CN104057963B (en) * | 2013-03-22 | 2018-01-02 | 阿尔斯通运输科技公司 | Electric vehicle and for providing power or the method that is controlled to its electric device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102886630B (en) | Robot spot welding system and control method thereof | |
| KR102277433B1 (en) | Method and device for supplying auxiliary air to a rail vehicle | |
| CN105564402A (en) | Intelligent control module for locomotive brake train pipe | |
| CN205632140U (en) | Integrate in pantograph lift control of locomotive brake cabinet unit | |
| CN203460865U (en) | Auxiliary air supply system for motor train unit | |
| CN103465917A (en) | Auxiliary gas source system for motor train unit | |
| CN201721308U (en) | Assistant air compressor device for high-speed EUMs (electrical multiple units) | |
| CN103287272B (en) | Current collecting bow lifting control setup and job operation thereof, and locomotive brake cabinet | |
| CN203592906U (en) | Train auxiliary pantograph lifting module | |
| CN203548130U (en) | Auxiliary air compressor device adopting air passage-integrated structure | |
| RU179381U1 (en) | PNEUMATIC EQUIPMENT UNIT | |
| CN205803007U (en) | A kind of multimode combination type nitrogen production by air separation oxygenerator | |
| CN202201913U (en) | Air volume coadjutant security slag-pouring preventing device for a plurality of blast furnaces | |
| CN201763582U (en) | Air circuit board of auxiliary air compressor of high-speed motor train unit | |
| CN102849084B (en) | Pneumatic cabinet of electric locomotive and electric locomotive | |
| CN105752948A (en) | Multi-module combined air-separation nitrogen and oxygen production device | |
| CN102758762A (en) | Novel electronic pressure controller | |
| CN102522721A (en) | Two-way explosion-proof junction box | |
| CN202454904U (en) | Explosion-suppression and intrinsic safety type power load center of dual-voltage explosion-suppression structure for mine | |
| CN206770322U (en) | Three linked piece | |
| CN201507662U (en) | Laminater vacuum valve of solar battery component | |
| CN109366512A (en) | A kind of oil discharging seat assembly mechanical gripper device | |
| CN206531633U (en) | New Emulsified liquid nozzle function offline inspection equipment | |
| CN204458602U (en) | Hydraulic unit driver multifunction integrated valve block | |
| CN105047521B (en) | Mass spectrometer for replacing ion source by maintaining vacuum condition in mass spectrum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |