CN201050887Y - Diesel locomotive diesel heat-exchange system - Google Patents
Diesel locomotive diesel heat-exchange system Download PDFInfo
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- CN201050887Y CN201050887Y CNU2007201524616U CN200720152461U CN201050887Y CN 201050887 Y CN201050887 Y CN 201050887Y CN U2007201524616 U CNU2007201524616 U CN U2007201524616U CN 200720152461 U CN200720152461 U CN 200720152461U CN 201050887 Y CN201050887 Y CN 201050887Y
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- heat exchanger
- diesel
- water
- thin plate
- integrated thin
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Abstract
The utility model discloses a diesel heat exchange system of gasoline engine car, which comprises a heat supply device and an integrated sheet heat exchanger, wherein the heat exchange medium in a heat exchange sheet of the integrated sheet heat exchanger is diesel and water or the like. The utility model provides an auxiliary device for utilizing diesel of gasoline engine car in winter reasonably, which is mainly used for north cold area. The heat exchange system can heat the diesel of oil tank car and oil tank cyclically, to liquefy diesel with wax evolution, to unload diesel of oil tank car on-time and confirm the oil temperature of oil tank higher than cold filter point to transmit oil successfully, reduce the accumulated pressure, busy time and application cost of oil tank car, reduce diesel loss, reduce labor strength, and realize reasonable low combustion, with significant social and economic benefits.
Description
Technical field:
The utility model relates to a kind of heat-exchange system, especially relates to a kind of diesel locomotive diesel oil heat-exchange system.
Background technology:
According to the requirement of railway relevant technologies, for guaranteeing normal transport order and equipment utilization state, internal combustion engine should be according to different areas when utilization, and Various Seasonal is used the diesel oil of different labels.Therefore, the locomotive depot that is located in Railway Bureaus such as northern Harbin, Shenyang, Urumchi, Lanzhou, Huhehaote, normally use No. 0 diesel oil, then need to use refining technique complicated production higher again-No. 20 and-No. 35 high grade light diesel fuels of little price in batches in the February of mid-October to next year in summer.
Because high grade diesel oil output is few, winter, the source of goods was very nervous, under the situation that supply falls short of demand, directly influenced and threatened the railway transportation order.And different labels diesel oil price difference is bigger, and average every to differ from No. one be 150 yuan/ton.Recent years, diesel oil market was comparatively chaotic, dog-eat-dog, and the price disunity, time-that have No. 35 and-No. 20 diesel oil valencys are up to 300 yuan/ton.In other words, use high grade diesel oil just to increase railway locomotive operating cost more.Therefore,, use low grade diesel oil in the winter of cold more, few with or without high grade diesel oil, its meaning is very great.But, northern area in cold, if winter, diesel locomotive did not use diesel oil-No. 35, and use low grade-No. 20-No. 10 diesel oil, even use diesel oil No. 0, the greatest problem that runs into is exactly that low grade diesel oil is met cold meeting and analysed cured solidifying, oil truck from oil plant to each innings locomotive depot can't emptying, perhaps unload endless, even be discharged into oil storage tank also can because of oily temperature reduce gradually analyse cured, can't oil to locomotive, thereby influence the normal safety operating of locomotive.
The utility model content:
It is a kind of simple in structure that the purpose of this utility model is to provide, the heat exchange efficiency height, and heat transfer rate is fast, and is with low cost, is specifically designed to the diesel oil heat-exchange system of diesel locomotive.
The purpose of this utility model is implemented by following technical scheme: a kind of diesel oil heat-exchange system of diesel locomotive includes the thermal source generator, integrated Thin plate heat exchanger, heat transferring medium in the heat exchanger fin of wherein said integrated Thin plate heat exchanger is diesel oil and water, described thermal source generator links to each other with the hot water inlet of described integrated Thin plate heat exchanger by hot water pipeline, the cooling water outlet of the described integrated Thin plate heat exchanger outside with described thermal source generator or described integrated Thin plate heat exchanger that links to each other, the cold diesel pipeline outlet of described Fuel Tanking Unit links to each other with the diesel pipeline import of described integrated Thin plate heat exchanger, and the hot diesel pipeline outlet of described integrated Thin plate heat exchanger links to each other with the hot diesel pipeline import of described Fuel Tanking Unit.
Described thermal source generator includes jet chimney, steam valve, vapor-water heat exchanger, water circulating pump, hot water pipeline, the water circulating pump cold water pipes, integrated Thin plate heat exchanger cold water pipes, wherein said jet chimney links to each other with described vapor-water heat exchanger, the hot water outlet of described vapor-water heat exchanger links to each other with the import of described hot water pipeline, the outlet of described hot water pipeline links to each other with the hot water inlet of described integrated Thin plate heat exchanger, on described jet chimney, be provided with described steam valve, the cooling water outlet of described integrated Thin plate heat exchanger links to each other with the import of described integrated Thin plate heat exchanger cold water pipes, the outlet of described integrated Thin plate heat exchanger cold water pipes links to each other with described water circulating pump, described water circulating pump links to each other with described water circulating pump cold water pipes one end, and the outlet of described water circulating pump cold water pipes links to each other with the cooling water inlet of described vapor-water heat exchanger.
Described thermal source generator includes hot-water supply, hot water pipeline, the hot water outlet of described hot-water supply links to each other with the import of described hot water pipeline, the outlet of described hot water pipeline links to each other with the hot water inlet of described integrated Thin plate heat exchanger, the outside or described hot-water supply of the cooling water outlet UNICOM of described integrated Thin plate heat exchanger and described integrated Thin plate heat exchanger.
Advantage of the present utility model is: the utility model is the auxiliary equipment of diesel locomotive diesel oil in winter " science low fever ", be primarily aimed at each locomotive depot of north cold area, the heating that to circulate to the diesel oil in poor car of oil and the oil storage tank of this heat system of changing, make the diesel oil liquefaction of analysing wax, guarantee in time to unload the poor car diesel oil of most oil and guarantee that oil storage tank oil temperature is higher than the smooth oil transportation of cold filter plugging point, reduce overstocking of the poor car of oil, the line is busy and the expense of delaying unloading, reduced the diesel oil loss, alleviated labour intensity, guaranteed the enforcement of " science low fever ", its economic results in society are remarkable." science low fever " significantly reduced railway transportation in the winter locomotive degree of dependence of oil to high grade diesel oil, the normal order of railway transportation in winter and the normal safety operating of locomotive have been guaranteed, reduced huge locomotive fuel cost expenditure, compressed cost of transportation, and owing to refine in the technical process of diesel oil at crude oil, 10 ℃ of the every reductions of condensation point of diesel oil, its production of diesel oil reduces by 2% at least, postpone in locomotive winter and reduce a label with diesel oil, few with or without the high grade diesel oil of refining technique complexity, also mean the raising production of diesel oil, for country has saved the energy.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment 1.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of the utility model embodiment 2.
Fig. 4 is the vertical view of Fig. 3.
Thermal source generator-1, integrated Thin plate heat exchanger-2, hot water pipeline-3, the hot water inlet of integrated Thin plate heat exchanger-4, Fuel Tanking Unit-5, the cooling water outlet of integrated Thin plate heat exchanger-6, the cold diesel pipeline outlet-7 of Fuel Tanking Unit, the diesel pipeline import-8 of integrated Thin plate heat exchanger, the hot diesel pipeline outlet-9 of integrated Thin plate heat exchanger, the hot diesel pipeline import-10 of Fuel Tanking Unit, jet chimney-11, steam valve-12, vapor-water heat exchanger-13, water circulating pump-14, hot water generator-15, the cold water pipes of water circulating pump-16, integrated Thin plate heat exchanger cold water pipes-17.
The specific embodiment:
Embodiment 1:(is as shown in Figure 1 and Figure 2) the diesel oil heat-exchange system of diesel locomotive includes thermal source generator 1, integrated Thin plate heat exchanger 2, heat transferring medium in the heat exchanger fin of wherein integrated Thin plate heat exchanger 2 is diesel oil and water, the thermal source generator links to each other with the hot water inlet 4 of integrated Thin plate heat exchanger by hot water pipeline 3, the cold diesel pipeline outlet of Fuel Tanking Unit 57 links to each other with the diesel pipeline import 8 of integrated Thin plate heat exchanger, and the hot diesel pipeline of integrated Thin plate heat exchanger exports 9 and links to each other with the hot diesel pipeline import 10 of Fuel Tanking Unit.Thermal source generator 1 includes jet chimney 11, steam valve 12, vapor-water heat exchanger 13, water circulating pump 14, hot water pipeline 3, the cold water pipes 16 of water circulating pump, integrated Thin plate heat exchanger cold water pipes 17, wherein jet chimney 11 links to each other with vapor-water heat exchanger 13, the hot water outlet of vapor-water heat exchanger 13 links to each other with the import of hot water pipeline 3, the outlet of hot water pipeline 3 links to each other with the hot water inlet of integrated Thin plate heat exchanger 4, be provided with steam valve 12 on jet chimney 11, the cooling water outlet 6 of integrated Thin plate heat exchanger links to each other with the import of integrated Thin plate heat exchanger cold water pipes 17, and the outlet of integrated Thin plate heat exchanger cold water pipes 17 links to each other with water circulating pump 14, water circulating pump 14 links to each other with cold water pipes 16 1 ends of water circulating pump, and the outlet of water circulating pump cold water pipes 16 links to each other with the cooling water inlet of vapor-water heat exchanger 13.Fuel Tanking Unit can be a tank car, also can be oil storage tank etc.
Embodiment 2:(is as shown in Figure 3, Figure 4) the diesel oil heat-exchange system of diesel locomotive includes thermal source generator 1, integrated Thin plate heat exchanger 2, heat transferring medium in the heat exchanger fin of wherein integrated Thin plate heat exchanger 2 is diesel oil and water, the thermal source generator links to each other with the hot water inlet 4 of integrated Thin plate heat exchanger by hot water pipeline 3, the cold diesel pipeline of Fuel Tanking Unit outlet 7 links to each other with the cold diesel pipeline import 8 of integrated Thin plate heat exchanger, and the hot diesel pipeline of integrated Thin plate heat exchanger exports 9 and links to each other with the hot diesel pipeline import 10 of Fuel Tanking Unit.Thermal source generator 1 includes hot-water supply 15, hot water pipeline 3, and the thermal source generator links to each other with the hot water inlet 4 of integrated Thin plate heat exchanger by hot water pipeline 3.The cooling water outlet 6 of the integrated Thin plate heat exchanger outside with thermal source generator 1 or integrated Thin plate heat exchanger 2 that links to each other, Fuel Tanking Unit can be a tank car, also can be oil storage tank etc.Hot-water supply 15 can be that boiler etc. provides hot water apparatus.
Claims (3)
1. the diesel oil heat-exchange system of a diesel locomotive, it is characterized in that, it includes the thermal source generator, integrated Thin plate heat exchanger, heat transferring medium in the heat exchanger fin of wherein said integrated Thin plate heat exchanger is diesel oil and water, described thermal source generator links to each other with the hot water inlet of described integrated Thin plate heat exchanger by hot water pipeline, the cooling water outlet of the described integrated Thin plate heat exchanger outside with described thermal source generator or described integrated Thin plate heat exchanger that links to each other, the cold diesel pipeline outlet of described Fuel Tanking Unit links to each other with the diesel pipeline import of described integrated Thin plate heat exchanger, and the hot diesel pipeline outlet of described integrated Thin plate heat exchanger links to each other with the hot diesel pipeline import of described Fuel Tanking Unit.
2. the diesel oil heat-exchange system of a kind of diesel locomotive according to claim 1, it is characterized in that, described thermal source generator includes jet chimney, steam valve, vapor-water heat exchanger, water circulating pump, hot water pipeline, the water circulating pump cold water pipes, integrated Thin plate heat exchanger cold water pipes, wherein said jet chimney links to each other with described vapor-water heat exchanger, the hot water outlet of described vapor-water heat exchanger links to each other with the import of described hot water pipeline, the outlet of described hot water pipeline links to each other with the hot water inlet of described integrated Thin plate heat exchanger, be provided with described steam valve on described jet chimney, the cooling water outlet of described integrated Thin plate heat exchanger links to each other with the import of described integrated Thin plate heat exchanger cold water pipes, and the outlet of described integrated Thin plate heat exchanger cold water pipes links to each other with described water circulating pump, described water circulating pump links to each other with described water circulating pump cold water pipes one end, and the outlet of described water circulating pump cold water pipes links to each other with the cooling water inlet of described vapor-water heat exchanger.
3. the diesel oil heat-exchange system of a kind of diesel locomotive according to claim 1, it is characterized in that, described thermal source generator includes hot-water supply, hot water pipeline, the hot water outlet of described hot-water supply links to each other with the import of described hot water pipeline, the outlet of described hot water pipeline links to each other with the hot water inlet of described integrated Thin plate heat exchanger, the outside or described hot-water supply of the condensation-water drain UNICOM of described integrated Thin plate heat exchanger and described integrated Thin plate heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201524616U CN201050887Y (en) | 2007-06-04 | 2007-06-04 | Diesel locomotive diesel heat-exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201524616U CN201050887Y (en) | 2007-06-04 | 2007-06-04 | Diesel locomotive diesel heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050887Y true CN201050887Y (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201524616U Expired - Fee Related CN201050887Y (en) | 2007-06-04 | 2007-06-04 | Diesel locomotive diesel heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050887Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854429A (en) * | 2019-03-11 | 2019-06-07 | 北京百度网讯科技有限公司 | Heating system for engine coolant |
-
2007
- 2007-06-04 CN CNU2007201524616U patent/CN201050887Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854429A (en) * | 2019-03-11 | 2019-06-07 | 北京百度网讯科技有限公司 | Heating system for engine coolant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Liang Inventor after: Zhang Jianxin Inventor after: Wang Huichuan Inventor before: Li Liang Inventor before: Zhang Jianxin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI LIANG; ZHANG JIANXIN TO: LI LIANG; ZHANG JIANXIN; WANG HUICHUAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |