CN105370381A - External cooling device of internal corridor type internal combustion locomotive - Google Patents
External cooling device of internal corridor type internal combustion locomotive Download PDFInfo
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- CN105370381A CN105370381A CN201510862141.9A CN201510862141A CN105370381A CN 105370381 A CN105370381 A CN 105370381A CN 201510862141 A CN201510862141 A CN 201510862141A CN 105370381 A CN105370381 A CN 105370381A
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- cooling device
- external cooling
- locomotive
- internal combustion
- flat
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Abstract
The invention discloses an external cooling device of an internal corridor type internal combustion locomotive; large tops at two sides of the locomotive inwards move; flat coolers are longitudinally arranged on the outer side surfaces of the large tops, and the flat surfaces thereof are parallel to the outer side surfaces of the large tops by leaving spaces; and the flat coolers are fixed on the large tops through water inlet and outlet pipes. The external cooling device reasonably and efficiently uses the spaces, and can use air currents generated in the driving of the locomotive for cooling the cooling water of a diesel engine, so that the auxiliary power output of the diesel engine is reduced, and the cooling effect is improved.
Description
Technical field
The present invention relates to a kind of internal corridor formula internal combustion locomotive external cooling device, belong to locomotive manufacturing technical field.
Background technique
Internal corridor formula internal combustion locomotive in order to ensure that cooling water is no more than the temperature of regulation, needs the driving force that diesel engine provides extra in running, and drives fan to cool cooling water.Be such as the diesel engine of 2940kW for maximum operation on locomotive power, in locomotive normal course of operation, just need the running of auxiliary power for cooling fan of about 200kW.
Summary of the invention
Object of the present invention overcomes the deficiency of above-mentioned prior art exactly, provides a kind of internal corridor formula internal combustion locomotive external cooling device reducing auxiliary power and export, improve cooling effect.
The object of the present invention is achieved like this: a kind of internal corridor formula internal combustion locomotive external cooling device, the large top of locomotive both sides is it is characterized in that to move inward, flat cooler longitudinal arrangement is on the outer side surface of large top, its flat horizontal surface is parallel with push up greatly outer side surface and leave space, is fixed on pushes up greatly by its inlet tube and outlet tube.
In order to realize object of the present invention better, the flat horizontal surface of described flat cooler is penetrating say character form structure.
In order to realize object of the present invention better, two ends and the narrow side of described flat cooler are streamline.
Technological scheme of the present invention, is placed in outside, locomotive large top, both rationally make use of space efficiently by cooler, the cooling water of the air-flow cooling diesel engine produced when locomotive can be utilized again to advance, the auxiliary power decreasing diesel engine exports, and improves cooling effect.
Accompanying drawing explanation
Fig. 1 is the internal corridor formula internal combustion locomotive external cooling device schematic diagram of the embodiment of the present invention.
Fig. 2 is the I position enlarged view in Fig. 1.
Fig. 3 is that A in Fig. 2 is to rotation schematic diagram.
Be labeled as in figure: the large top of 1-, the flat cooler of 2-, 3-inlet tube and outlet tube.
Embodiment
For making the object of the embodiment of the present invention, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to attached Fig. 1 and 2, the internal corridor formula internal combustion locomotive external cooling device of the present embodiment, the large top 1 of locomotive both sides is moved inward, flat cooler 2 longitudinal arrangement is on 1 outer side surface of large top, its flat horizontal surface is parallel with push up greatly 1 outer side surface and leave space, is fixed on pushes up greatly on 1 by its inlet tube and outlet tube 3.
Referring to accompanying drawing 3, the flat horizontal surface of flat cooler 2 is penetrating say character form structure.
For avoiding air-flow turbulization, be conducive to laminar flow, two ends and the narrow side of flat cooler 2 are streamline.
Last it is noted that above embodiment is only in order to illustrate technological scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technological scheme.
Claims (3)
1. an internal corridor formula internal combustion locomotive external cooling device, the large top of locomotive both sides is it is characterized in that to move inward, flat cooler longitudinal arrangement is on the outer side surface of large top, and its flat horizontal surface is parallel with push up greatly outer side surface and leave space, is fixed on pushes up greatly by its inlet tube and outlet tube.
2. internal corridor formula internal combustion locomotive external cooling device according to claim 1, is characterized in that the flat horizontal surface of described flat cooler is penetrating say character form structure.
3. internal corridor formula internal combustion locomotive external cooling device according to claim 1, is characterized in that the two ends of described flat cooler and narrow side are streamline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862141.9A CN105370381A (en) | 2015-11-30 | 2015-11-30 | External cooling device of internal corridor type internal combustion locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862141.9A CN105370381A (en) | 2015-11-30 | 2015-11-30 | External cooling device of internal corridor type internal combustion locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105370381A true CN105370381A (en) | 2016-03-02 |
Family
ID=55372928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510862141.9A Pending CN105370381A (en) | 2015-11-30 | 2015-11-30 | External cooling device of internal corridor type internal combustion locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952935A (en) * | 2018-06-29 | 2018-12-07 | 中车大连机车车辆有限公司 | The comprehensive cooling control system of inside corridor formula diesel locomotive external cooling device and control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405377A1 (en) * | 1993-03-04 | 1994-09-08 | Jenbacher Transportsysteme | Cooling device for vehicles, in particular for rail vehicles |
| CN1812906A (en) * | 2003-06-25 | 2006-08-02 | 埃沃发明公开股份有限公司 | Locomotive |
| CN101489850A (en) * | 2006-07-12 | 2009-07-22 | 西门子公司 | Rail vehicle comprising a cooling system for components that are arranged in an underfloor region |
| CN202106838U (en) * | 2011-04-28 | 2012-01-11 | 天津市松正电动汽车技术股份有限公司 | Urban passenger bus with overhead engine heat radiator |
| CN203358584U (en) * | 2013-06-28 | 2013-12-25 | 南车戚墅堰机车有限公司 | Overhead type cooling device for diesel locomotive |
| CN103996890A (en) * | 2014-05-26 | 2014-08-20 | 唐山轨道客车有限责任公司 | Heat control system for tramcar |
-
2015
- 2015-11-30 CN CN201510862141.9A patent/CN105370381A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405377A1 (en) * | 1993-03-04 | 1994-09-08 | Jenbacher Transportsysteme | Cooling device for vehicles, in particular for rail vehicles |
| CN1812906A (en) * | 2003-06-25 | 2006-08-02 | 埃沃发明公开股份有限公司 | Locomotive |
| CN101489850A (en) * | 2006-07-12 | 2009-07-22 | 西门子公司 | Rail vehicle comprising a cooling system for components that are arranged in an underfloor region |
| CN202106838U (en) * | 2011-04-28 | 2012-01-11 | 天津市松正电动汽车技术股份有限公司 | Urban passenger bus with overhead engine heat radiator |
| CN203358584U (en) * | 2013-06-28 | 2013-12-25 | 南车戚墅堰机车有限公司 | Overhead type cooling device for diesel locomotive |
| CN103996890A (en) * | 2014-05-26 | 2014-08-20 | 唐山轨道客车有限责任公司 | Heat control system for tramcar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952935A (en) * | 2018-06-29 | 2018-12-07 | 中车大连机车车辆有限公司 | The comprehensive cooling control system of inside corridor formula diesel locomotive external cooling device and control method |
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Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |