CN105240175B - Rail vehicle modularized fuel oil conveying device - Google Patents
Rail vehicle modularized fuel oil conveying device Download PDFInfo
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- CN105240175B CN105240175B CN201510708200.7A CN201510708200A CN105240175B CN 105240175 B CN105240175 B CN 105240175B CN 201510708200 A CN201510708200 A CN 201510708200A CN 105240175 B CN105240175 B CN 105240175B
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Abstract
The present invention relates to rail vehicle Modularized fuel oil conveying devices,Including stent,The first electric oil pump is fixed on the stent,Second electric oil pump,First fuel preliminary filter,Second fuel preliminary filter,One is shaken pump manually,One magnetic filter,Frame upper is provided with top tank fuel feeding interface and top tank oil inlet interface,Stent lower part is provided with unit fuel feeding interface,Lower fuel tank oil inlet interface,Lower fuel tank fuel feeding interface,The oil transportation end of described two electric oil pumps and hand oil pump is connect after valve with top tank oil inlet interface,The oil inlet end of hand oil pump and the first electric oil pump is connect after the first bavin fuel preliminary filter with lower fuel tank fuel feeding interface,The oil inlet end of second electric oil pump is connect after the second bavin fuel preliminary filter with lower fuel tank fuel feeding interface,The oil outlet of magnetic filter is connect with unit fuel feeding interface,The oil inlet of magnetic filter is respectively through delivery valve,Draining valve connects top tank fuel feeding interface and lower fuel tank oil inlet interface.
Description
Technical field
The present invention relates to rail vehicle Modularized fuel oil conveying devices.
Background technology
At present, generator car, track checking car and special purpose vehicle（Unit on vehicle）Fuel oil auxiliary device includes lower fuel tank, top tank, electricity
Dynamic oil pump, hand pump, fuel oil filter, oil drain pan and each equipment connected pipes road composition.Fuel oil auxiliary device mounting means is
Steel construction pre-embedded bolt, the later stage assembles each fuel oil equipment by plant working personnel, and connects associated pipe.Existing design scheme is deposited
In following deficiency：
（1）There are fabrication error, electric oil pump, hand pump and filters to be installed in place for steel construction pre-embedded bolt location dimension
Afterwards, the pipeline originally designed is frequently necessary to original paper restructuring or even scraps；
（2）Since pipeline quantity is more, and pipeline processing producer does not number pipeline according to drawing one by one.Pipeline is sent to vehicle
After composing room, operator generally requires cost 3~4 hours, and by the pipeline size in drawing, required pipeline is divided
Class, identification；
（3）Pipeline is more between top tank and pump, filter, and connection is complicated, and designed pipeline is mostly three dimensions pipeline,
Design difficulty is big.In addition, being had differences between each vehicle connection mode, each project part pipeline needs to redesign, if
The meter period is long, and difficulty of processing is big, so as to which pipeline error rate occupies height at this.
（4）Pipeline built-up time is long.Often due to fabrication error, pipeline, the reasons such as suitable pipeline are searched, on common in-vehicle
Small diesel engine unit fuel pipe installation period needs 5~7 days, and the fuel pipe installation period of 3 generating sets of generator car is very
To reaching 12~15 days.
As it can be seen that existing fuel oil auxiliary device and pipeline mounting means, have been unable to meet beat production requirement, need to use mould
The design concept of block, optimization fuel oil equipment mounting structure, mode, improves vehicle packaging efficiency.
The generator car such as existing KD25G, KD25K and be equipped with the track checking car of small power generator group, special purpose vehicle is both needed to
Fuel oil auxiliary device is configured, but fuel system auxiliary device does not form standardization, standardization, modularization, all these vehicles
Fuel oil auxiliary equipment cannot all accomplish mutually fill, exchange, substantially each vehicle is equipped with, adapted.The difference of these fuel oil auxiliary equipments
It is different, cause very big inconvenience to manufacture, assembling and user's repair etc..The introduction of modularized thoughts mode, contributes to vehicle system
Make the promotion of technological level.After standardization, standardization, modularization are realized in design, the manufacture of fuel oil auxiliary device, make total group
Several processes of dress switch to preposition process, and changes parts are module, then by each module whole group entrucking, modular design concept,
To purifying total assembling environment, improve component assembling quality level and all have very great help.
Generator car fuel system is including there are one lower fuel tank, a top tank, a hand pump, two electric oil pumps（Mutually
It is spare）, four ball float level controller, diesel fuel filter, magnetic filter, oil water separator, valve and pipelines.Track checking car, spy
Kind vehicle fuel system is then including there are one lower fuel tank, a top tank, a hand pump, two electric oil pumps（It is spare each other）、
Diesel fuel filter, magnetic filter, oil water separator, valve and pipeline.It can be seen that both fuel system have the identical composition in part and
Connection relation.Therefore, can inventor imagines make shared part independent module, in different vehicles, have
Help improve the degree of modularity of vehicle and the production efficiency of vehicle.
Invention content
The technical problems to be solved by the invention are to overcome the disadvantages mentioned above of the prior art, provide a kind of rail vehicle mould
Block oil fuel handling plant.
In order to solve the above technical problems, rail vehicle Modularized fuel oil conveying device provided by the invention, feature exist
In：Including stent, the first electric oil pump, the second electric oil pump, the first fuel preliminary filter, the second fuel oil are fixed on the stent
Coarse filter, one shake pump, a magnetic filter manually, frame upper is provided with top tank fuel feeding interface and top tank oil inlet interface,
Stent lower part is provided with unit fuel feeding interface, lower fuel tank oil inlet interface, lower fuel tank fuel feeding interface, described two electric oil pumps and hand
The oil transportation end for shaking oil pump is connect after valve with top tank oil inlet interface, and the oil inlet end of hand oil pump and the first electric oil pump passes through
It is connect after first bavin fuel preliminary filter with lower fuel tank fuel feeding interface, the oil inlet end of the second electric oil pump passes through the second bavin fuel oil coarse filtration
It is connect after device with lower fuel tank fuel feeding interface, the oil outlet of magnetic filter is connect with unit fuel feeding interface, the oil inlet difference of magnetic filter
Through delivery valve, draining valve connection top tank fuel feeding interface and lower fuel tank oil inlet interface.
The present invention also has following improve：
1st, the oil inlet side of the hand pump is provided with valve.
2nd, oil spill pipe is further fixed on the stent, the upper end of the oil spill pipe patches the fuel tank oil spill pipe into top tank,
The lower end of oil spill pipe connects lower fuel tank by pipeline.
3rd, the stent has three layers of hierarchic structure, and the pedestal of the basecoat is for falling in steel structure of car body, most
Upper strata for fixing the first electric oil pump and hand oil pump, middle layer for fix the second electric oil pump, the first fuel preliminary filter,
Second fuel preliminary filter and magnetic filter.
During installation, whole lifted from top living of Modularized fuel oil conveying device is entered inside computer room, by stent and computer room steel
Structure pre-embedded bolt is fixed, and is finally connected with top tank, lower fuel tank, unit oil feed line.
The present invention is rational to be mounted on being total to for design by equipment such as oil pump, diesel fuel filter, magnetic filter, oil water separators
With on stent.Modularization 3 pipe fittings of setting suitable for reading, connect with top tank；Mouth sets 4 pipe interfaces under shared support, point
It is not connected with unit and lower fuel tank.The present invention has simplified pipe interface, with original by the way that existing fuel system is optimized
There is design to compare, top tank pipe interface reduces 3, and lower fuel tank interface reduces 1.
Description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the asphalt principle figure of oil fuel handling plant.
Fig. 2 is rail vehicle Modularized fuel oil conveying device schematic diagram of the present invention.
Figure label is schematically as follows：
The first electric oil pumps of 1-；The second electric oil pumps of 2-；3- shakes pump manually；The first fuel preliminary filters of 4-；The second fuel oils of 5-
Coarse filter；6- magnetic filters；7- delivery valves；8- draining valves；9- top tank fuel feeding interfaces；10- top tank oil inlet interfaces；11- units
Fuel feeding interface；Fuel tank oil inlet interface under 12-；Fuel tank fuel feeding interface under 13-；14- oil spill pipes；15- stents.
Specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment rail vehicle Modularized fuel oil conveying device, it is characterised in that：Including stent
15, the first electric oil pump 1, the second electric oil pump 2, the first fuel preliminary filter 4, the second fuel oil coarse filtration are fixed on the stent 15
Device 5 shakes pump 3, magnetic filter 6 manually, and 15 top of stent is provided with top tank fuel feeding interface 9 and top tank oil inlet interface 10, stent
15 lower parts are provided with unit fuel feeding interface 11, lower fuel tank oil inlet interface 12, lower fuel tank fuel feeding interface 13, described two electric oil pumps
Connect after valve with top tank oil inlet interface 10 with the oil transportation end of hand oil pump, hand oil pump and the first electric oil pump 1 into
Oily end is connect after the first bavin fuel preliminary filter with lower fuel tank fuel feeding interface 13, and the oil inlet end of the second electric oil pump 2 is by the
Connect after two bavin fuel preliminary filters with lower fuel tank fuel feeding interface 13, the oil inlet side of hand pump is provided with valve, magnetic filter 6 it is fuel-displaced
Mouth is connect with unit fuel feeding interface 11, and the oil inlet of magnetic filter 6 connects top tank fuel feeding interface through delivery valve 7, draining valve 8 respectively
9 and lower fuel tank oil inlet interface 12；Oil spill pipe 14 is further fixed on stent 15, the upper end of the oil spill pipe 14 is patched into top tank
Fuel tank oil spill pipe, the lower end of oil spill pipe 14 connect lower fuel tank by pipeline.
As shown in Fig. 2, stent 15 has three layers of hierarchic structure, the pedestal of basecoat is used to fall in steel structure of car body,
For fixing the first electric oil pump 1 and hand oil pump, middle layer is thick for fixing the second electric oil pump 2, the first fuel oil for top layer
Filter 4, the second fuel preliminary filter 5 and magnetic filter 6.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the present invention claims protection domain.
Claims (5)
1. rail vehicle Modularized fuel oil conveying device, it is characterised in that：It is electronic that first is fixed with including stent, on the stent
Oil pump, the second electric oil pump, the first fuel preliminary filter, the second fuel preliminary filter, one shake pump, a magnetic filter, stent manually
Top is provided with top tank fuel feeding interface and top tank oil inlet interface, stent lower part be provided with unit fuel feeding interface, lower fuel tank into
Oily interface, lower fuel tank fuel feeding interface, described two electric oil pumps and shake manually the oil transportation end of pump after valve with top tank oil inlet
Interface connects, and the oil inlet end for shaking pump and the first electric oil pump manually connects after the first fuel preliminary filter with lower fuel tank fuel feeding interface
Connect, the oil inlet end of the second electric oil pump is connect after the second fuel preliminary filter with lower fuel tank fuel feeding interface, magnetic filter it is fuel-displaced
Mouthful connect with unit fuel feeding interface, the oil inlet of magnetic filter respectively through delivery valve, draining valve connect top tank fuel feeding interface and under
Fuel tank oil inlet interface；The stent has three layers of hierarchic structure, and the pedestal of basecoat is most upper for falling in steel structure of car body
For layer for fixing the first electric oil pump and shaking pump manually, middle layer is used to fixing the second electric oil pump, the first fuel preliminary filter, the
Two fuel preliminary filters and magnetic filter.
2. rail vehicle Modularized fuel oil conveying device according to claim 1, it is characterised in that：It is described to shake pump manually
Oil inlet side is provided with valve.
3. rail vehicle Modularized fuel oil conveying device according to claim 1, it is characterised in that：It is also solid on the stent
Surely there is oil spill pipe, the upper end of the oil spill pipe patches the fuel tank oil spill pipe into top tank, and the lower end of oil spill pipe is connected by pipeline
Lower fuel tank.
4. rail vehicle Modularized fuel oil conveying device according to claim 1, it is characterised in that：It is suitable for whole from work
Top lifting enters inside computer room.
5. rail vehicle Modularized fuel oil conveying device according to claim 1, it is characterised in that：The stent and computer room
Steel construction pre-embedded bolt is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708200.7A CN105240175B (en) | 2015-10-27 | 2015-10-27 | Rail vehicle modularized fuel oil conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708200.7A CN105240175B (en) | 2015-10-27 | 2015-10-27 | Rail vehicle modularized fuel oil conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240175A CN105240175A (en) | 2016-01-13 |
| CN105240175B true CN105240175B (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510708200.7A Active CN105240175B (en) | 2015-10-27 | 2015-10-27 | Rail vehicle modularized fuel oil conveying device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205154469U (en) * | 2015-10-27 | 2016-04-13 | 南车南京浦镇车辆有限公司 | Rail vehicle modularization fuel conveyor |
| CN116163850B (en) * | 2023-02-08 | 2024-05-14 | 沪东中华造船(集团)有限公司 | Ship module integrated electric fuel pump control device and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202811139U (en) * | 2012-09-11 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Fuel oil supply system for railway air-conditioned power generation train |
| CN203730186U (en) * | 2014-02-26 | 2014-07-23 | 南车玉柴四川发动机股份有限公司 | Fuel system of diesel generator set |
| CN204113509U (en) * | 2014-07-07 | 2015-01-21 | 中国北车集团大连机车车辆有限公司 | Railway Diesel machine oil-fired system integrated part |
| CN204493041U (en) * | 2015-01-28 | 2015-07-22 | 南车青岛四方机车车辆股份有限公司 | Diesel fuel system |
| CN205154469U (en) * | 2015-10-27 | 2016-04-13 | 南车南京浦镇车辆有限公司 | Rail vehicle modularization fuel conveyor |
-
2015
- 2015-10-27 CN CN201510708200.7A patent/CN105240175B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202811139U (en) * | 2012-09-11 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Fuel oil supply system for railway air-conditioned power generation train |
| CN203730186U (en) * | 2014-02-26 | 2014-07-23 | 南车玉柴四川发动机股份有限公司 | Fuel system of diesel generator set |
| CN204113509U (en) * | 2014-07-07 | 2015-01-21 | 中国北车集团大连机车车辆有限公司 | Railway Diesel machine oil-fired system integrated part |
| CN204493041U (en) * | 2015-01-28 | 2015-07-22 | 南车青岛四方机车车辆股份有限公司 | Diesel fuel system |
| CN205154469U (en) * | 2015-10-27 | 2016-04-13 | 南车南京浦镇车辆有限公司 | Rail vehicle modularization fuel conveyor |
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| Publication number | Publication date |
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| CN105240175A (en) | 2016-01-13 |
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Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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