CN204998539U - Water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive - Google Patents
Water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive Download PDFInfo
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- CN204998539U CN204998539U CN201520637081.6U CN201520637081U CN204998539U CN 204998539 U CN204998539 U CN 204998539U CN 201520637081 U CN201520637081 U CN 201520637081U CN 204998539 U CN204998539 U CN 204998539U
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Abstract
The utility model provides a water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive, this structure includes: shell and a heat transfer device and the cooling blower of setting in the shell, wherein be provided with on the shell and be used for the buffer who is connected with the locomotive, the water inlet that is used for passing first inlet tube to and be used for passing the delivery port of first outlet pipe, a heat transfer device sets up the air outlet at a cooling blower, is provided with a connecting device who is used for connecting first inlet tube on the heat transfer device to and be used for connecting the 2nd connecting device of first outlet pipe. The utility model provides a but the stronger heat transfer ability of water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive make full use of water cooling system is diesel locomotive's the device heat dissipation of generating heat, still can avoid the water -cooling heat transfer system's that the vibrations of diesel engine cause in the diesel locomotive stable problem simultaneously.
Description
Technical field
The utility model relates to heat transfer technology, particularly relates to a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive.
Background technology
During diesel locomotive high-speed cruising, current transformer and other heater members for adjusting the voltage of the power-supply system on diesel locomotive, frequency, the number of phases and other electrical characteristics can distribute amount of heat, are thus required to be current transformer and other heater members design special cooling scheme.
In existing diesel locomotive, usually air cooling system is adopted to be that heater members dispels the heat.But along with the raising of locomotive speed, when diesel locomotive uses high speed diesel engine, and when heater members is backed up, when diesel locomotive volume change is little, the design size of heater members can be greatly reduced, therefore, the space layout of the heater members in finite space can be more tight, and the heat that unit volume is distributed can significantly promote.But air cooling system due to the exchange capability of heat of wind limited, usually cause air cooling system cannot meet heat exchange demand, affect the normal use of the heater members of diesel locomotive, and then affect the normal operation of diesel locomotive.
Utility model content
The utility model provides a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive, in order to solve in existing locomotive air cooling system due to the exchange capability of heat of wind limited, and cause air cooling system cannot meet the problem of heat exchange demand.
The utility model embodiment provides a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive, comprising: shell and the first heat-exchanger rig be arranged in described shell and the first cooling blower; Wherein
Described shell is provided with the shock absorber for being connected with locomotive, for through the water inlet of the first coolant inlet pipe, and for the water outlet through the first coolant outlet pipe;
Described first heat-exchanger rig is arranged on the air outlet of described first cooling blower, described first heat-exchanger rig is provided with the first connecting device for connecting described first coolant inlet pipe, and for connecting the second connecting device of described first coolant outlet pipe.
Water-cooled heat exchange structure as above, described shock absorber is specially buffering contact, and the both sides of the first side of described shell are evenly provided with at least two described bufferings contact, for being connected by the powerplant workshop of described shell with described locomotive;
The both sides, bottom surface of described shell are evenly provided with at least two described bufferings contact, for being connected by the inner bottom surface of described shell with described locomotive.
Water-cooled heat exchange structure as above, described for the water inlet through the first coolant inlet pipe, and be arranged on second side relative with described first side for the water outlet through the first coolant outlet pipe.
Water-cooled heat exchange structure as above, is also provided with ventilating set in described shell, and described first heat-exchanger rig and described first cooling blower are arranged on above described ventilating set.
Water-cooled heat exchange structure as above, the top of three side adjacent with the first side of described shell is provided with the filtering installation for making described first cooling blower air intake, and the below of described 3rd side is provided with the filter for providing air for described ventilating set;
The top of four side relative with described 3rd side is provided with the filtering installation for making described first cooling blower air-out.
Water-cooled heat exchange structure as above, the below of described first side is also provided with the first Access Door, and the below of four side relative with described 3rd side is provided with the second Access Door.
Water-cooled heat exchange structure as above, the edge of the first side of described shell is provided with sealing joint strip.
Water-cooled heat exchange structure as above, is also provided with the second heat-exchanger rig and the second cooling blower in described shell;
Described shell is also provided with for the water inlet through the second coolant inlet pipe, and for the water outlet through the second coolant outlet pipe;
Described second heat-exchanger rig is arranged on the air outlet of described second cooling blower, described second heat-exchanger rig is provided with the 3rd connecting device for connecting described second coolant inlet pipe, and for connecting the 4th connecting device of described second coolant outlet pipe.
Water-cooled heat exchange structure as above, described first heat-exchanger rig and described second heat-exchanger rig Integral design.
Water-cooled heat exchange structure as above, the air outlet of described first cooling blower and the air outlet of described second cooling blower form spatial accommodation respectively and between described 4th side, and described spatial accommodation meets pre-conditioned heater members for arranging.
The water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive that the utility model embodiment proposes is applicable to the water-cooled heat-exchange system of diesel locomotive, by heat-exchanger rig and cooling blower are arranged in the enclosure, and by shock absorber, shell and locomotive are linked together, the heater members heat radiation that the stronger exchange capability of heat of water-cooling system is diesel locomotive can be made full use of, also can avoid the stability problem of the water-cooled heat-exchange system that the vibrations of diesel engine cause in diesel locomotive simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram one of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model;
Fig. 2 is the schematic diagram two of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model;
Fig. 3 is the schematic diagram three of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model;
Fig. 4 is the schematic diagram four of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the schematic diagram one of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model.Fig. 2 is the schematic diagram two of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model.Fig. 3 is the schematic diagram three of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model.Fig. 4 is the schematic diagram four of a kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive of the utility model.As shown in Figures 1 to 4, water-cooled heat exchange structure comprises: shell 1 and the first heat-exchanger rig 2 and the first cooling blower 3 be arranged in shell 1.
Its housing 1 is provided with the shock absorber for being connected with locomotive, for through the water inlet 5 of the first coolant inlet pipe, and for the water outlet 6 through the first coolant outlet pipe; First heat-exchanger rig 2 is arranged on the air outlet of the first cooling blower 3, first heat-exchanger rig 2 is provided with the first connecting device (not shown) for connecting the first coolant inlet pipe, and for connecting the second connecting device (not shown) of the first coolant outlet pipe.
In the utility model embodiment, the first heat-exchanger rig 2 is arranged on the air outlet of the first cooling blower 3, and the first cooling blower 3 is for accelerating the heat radiation of the first heat-exchanger rig 2.Shell 1 be arranged on outer by the first heat-exchanger rig 2 and the first cooling blower 3 coated, play protection and fixation.The end face of shell 1 serves the effect of sealing, simultaneously also for locomotive constructs air channel.The shock absorber that shell 1 is arranged, for shell 1 is fixed on locomotive, because shock absorber has pooling feature, thus can play the effect of the vibrations of fixing water-cooled heat exchange structure and buffering internal-combustion engine simultaneously.
Shell 1 is also provided with for the water inlet 5 through the first coolant inlet pipe, and for the water outlet 6 through the first coolant outlet pipe, first heat-exchanger rig 2 is provided with the first connecting device for connecting the first coolant inlet pipe, and for connecting the second connecting device of the first coolant outlet pipe, in use, one end of first coolant inlet pipe connects the first connecting device through the water inlet 5 on shell 1, for the refrigerant fluid absorbing heat being sent in the first heat-exchanger rig 2, one end of first coolant outlet pipe connects the second connecting device through the water outlet 6 on shell 1, for cooled refrigerant fluid is sent from the first heat-exchanger rig 2.
In actual installation, the water-cooled heat exchange structure that the present embodiment is provided and the first coolant inlet pipe, the first coolant outlet pipe and water pump combined, composition water-cooled heat-exchange system is also arranged in locomotive, to solve the heat dissipation problem of locomotive.Concrete, one end of the first coolant inlet pipe connects the first connecting device of the first heat-exchanger rig 2 in water-cooled heat exchange structure, and the other end connects the water outlet of water pump; One end of first coolant outlet pipe connects the second connecting device of the first heat-exchanger rig 2 in water-cooled heat exchange structure, and the other end connects the water inlet of water pump.First coolant inlet pipe is arranged, for the heat that absorption heater part distributes around the heater members of locomotive.In use, refrigerant fluid feeds in the first coolant inlet pipe by water pump, the heat that heater members distributes by refrigerant fluid when flowing through the first coolant inlet pipe is taken away, flow in the first heat-exchanger rig 2 by the first connecting device, first cooling blower 3 is the refrigerant fluid cooling of heating, cooled refrigerant fluid is flowed in water pump by the first coolant outlet pipe through the second connecting device again, thus forms coolant circulation system.
The water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive that the utility model embodiment proposes is applicable to the water-cooled heat-exchange system of diesel locomotive, by heat-exchanger rig and cooling blower are arranged in the enclosure, and by shock absorber, shell and locomotive are linked together, the heater members heat radiation that the stronger exchange capability of heat of water-cooling system is diesel locomotive can be made full use of, also can avoid the stability problem of the water-cooled heat-exchange system that the vibrations of diesel engine cause in diesel locomotive simultaneously.
Optionally, shock absorber can be specially buffering contact 41, and the both sides of the first side 11 of shell 1 are evenly provided with at least two bufferings contact 41, for being connected with the powerplant workshop of locomotive by shell 1; The both sides, bottom surface of shell 1 are evenly provided with at least two bufferings contact 41 (side of bottom surface is only shown in Fig. 3), for being connected with the inner bottom surface of locomotive by shell 1.Optionally, the first heat-exchanger rig 2 and the first cooling blower 3 are also fixed on contact on shell 1 by buffering.
Wherein, the gap place that the first side 11 and the powerplant workshop of locomotive of shell 1 are formed also can arrange cushion rubber, reduces the vibrations of diesel engine in diesel locomotive further to the impact of water-cooled heat-exchange system.Further, the air-out direction air-out direction of cooling blower 2 being set to the hot-fluid air produced with powerplant workshop parallels, thus the hot-fluid air that powerplant workshop can be avoided to produce is cooled, blower fan sucks, and avoids the interference of two air flow systems.
Optionally, for the water inlet 5 through the first coolant inlet pipe, and be arranged on second side 12 relative with the first side 11 for the water outlet 6 through the first coolant outlet pipe.
Optionally, be also provided with ventilating set 7 in shell 1, the first heat-exchanger rig 2 and the first cooling blower 3 are arranged on above ventilating set 7.Because existing diesel locomotive space all adopts compact design, therefore, by other function devices of diesel locomotive design in shell 1, to improve space availability ratio, car load layout can be realized.
Further, the below that the top of the 3rd adjacent with the first side 11 of shell 1 side 13 is provided with filtering installation the 21, three side 13 for making the first cooling blower 2 air intake is provided with the filter 71 for providing air for ventilating set 7; The top of four side 14 relative with the 3rd side 13 is provided with the filtering installation 22 for making the first cooling blower 2 air-out.Wherein, filtering installation 21 and filtering installation 22 can be filtering net, stop foreign matter for filtered air; Filter 71 can be cyclone filter, for for ensureing that ventilating set provides clean air for locomotive and stops foreign matter.
Optionally, the below of the first side 11 is also provided with the first Access Door 81, and the below of four side 14 relative with the 3rd side 13 is provided with the second Access Door 82.When the first side 11 of shell 1 is connected with the powerplant workshop of locomotive, in the below of the first side 11, the first Access Door 81 is set, can powerplant workshop be entered by the first Access Door 81, the maintainability of car load can be ensured further, facilitate the maintenance of the critical elements such as the main generator in powerplant workshop.The setting party of the second Access Door 82 maintenance to the device in shell 1.Especially, when locomotive is outside corridor structure, Access Door the maintainability that ensure that locomotive is greatly set.
Optionally, the edge of the first side 11 of shell 1 is provided with sealing joint strip 111.When the first side 11 of shell 1 to be connected with the inside face of locomotive fit time, may gap be there is, by arranging sealing joint strip 111 in edge, can realize being tightly connected, and increasing aesthetic property.Optionally, also sealing joint strip can be set at the edge in other faces of shell 1.
Optionally, as shown in Figures 2 and 3, the second heat-exchanger rig 202 and the second cooling blower 303 is also provided with in shell 1; Shell 1 is also provided with for the water inlet 505 through the second coolant inlet pipe, and for the water outlet 606 through the second coolant outlet pipe; Second heat-exchanger rig 202 is arranged on the air outlet of the second cooling blower 303, second heat-exchanger rig 202 is provided with the 3rd connecting device (not shown) for connecting the second coolant inlet pipe, and for connecting the 4th connecting device (not shown) of the second coolant outlet pipe.Concrete, in use, the second heat-exchanger rig 202, second coolant inlet pipe is identical with the occupation mode of the first coolant outlet pipe with the first heat-exchanger rig 2, first coolant inlet pipe with the occupation mode of the second coolant outlet pipe, and the utility model repeats no more this.Exemplary, two water-cooled heat-exchange systems can adopt same water pump or the different water pump of employing, and each coolant inlet pipe and each coolant outlet pipe can be provided with valve.Optionally, also the first coolant inlet pipe and the second coolant inlet pipe can be connected to the 3rd coolant inlet pipe by T-pipe joint, the 3rd coolant inlet pipe is arranged around radiating element, and the other end of the 3rd coolant inlet pipe is connected with water pump.Optionally, also the first coolant outlet pipe and the second coolant outlet pipe can be connected to the 3rd coolant outlet pipe by T-pipe joint, the other end of the 3rd coolant outlet pipe is connected with water pump.
Wherein, the first heat-exchanger rig 2 and the second heat-exchanger rig 202 can be integrated design.Improve the reliability and stability of cooling system by increase backup heat-exchanger rig and cooling blower.
Optionally, as shown in Figure 3, the air outlet of the first cooling blower 3 and the air outlet of the second cooling blower 303 form spatial accommodation 9 respectively and between the 4th side 14, and spatial accommodation 9 meets pre-conditioned heater members for arranging.By arranging heater members at spatial accommodation 9, repeatedly can utilize the cold wind of cooling blower 303.Heater members can be reactance transformer 91.
The water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive that the utility model provides, the heater members heat radiation that the stronger exchange capability of heat of water-cooling system is diesel locomotive can be made full use of, also can avoid the stability problem of the water-cooled heat-exchange system that the vibrations of diesel engine cause in diesel locomotive simultaneously, make dispel the heat design can be compacter, reduce the space requirement of combustion motor car, ensure that the maintainability of car load, improve space availability ratio, adopt Redundancy Design simultaneously, also ensure that the reliability and stability of heat exchange structure.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. based on a water-cooled heat exchange structure for outside corridor AC drive diesel locomotive, it is characterized in that, comprising: shell and the first heat-exchanger rig be arranged in described shell and the first cooling blower; Wherein
Described shell is provided with the shock absorber for being connected with locomotive, for through the water inlet of the first coolant inlet pipe, and for the water outlet through the first coolant outlet pipe;
Described first heat-exchanger rig is arranged on the air outlet of described first cooling blower, described first heat-exchanger rig is provided with the first connecting device for connecting described first coolant inlet pipe, and for connecting the second connecting device of described first coolant outlet pipe.
2. water-cooled heat exchange structure according to claim 1, it is characterized in that, described shock absorber is specially buffering contact, and the both sides of the first side of described shell are evenly provided with at least two described bufferings contact, for being connected by the powerplant workshop of described shell with described locomotive;
The both sides, bottom surface of described shell are evenly provided with at least two described bufferings contact, for being connected by the inner bottom surface of described shell with described locomotive.
3. water-cooled heat exchange structure according to claim 2, is characterized in that, described for the water inlet through the first coolant inlet pipe, and is arranged on second side relative with described first side for the water outlet through the first coolant outlet pipe.
4. water-cooled heat exchange structure according to claim 2, is characterized in that, is also provided with ventilating set in described shell, and described first heat-exchanger rig and described first cooling blower are arranged on above described ventilating set.
5. water-cooled heat exchange structure according to claim 4, it is characterized in that, the top of three side adjacent with the first side of described shell is provided with the filtering installation for making described first cooling blower air intake, and the below of described 3rd side is provided with the filter for providing air for described ventilating set;
The top of four side relative with described 3rd side is provided with the filtering installation for making described first cooling blower air-out.
6. water-cooled heat exchange structure according to claim 5, is characterized in that, the below of described first side is also provided with the first Access Door, and the below of four side relative with described 3rd side is provided with the second Access Door.
7. water-cooled heat exchange structure according to claim 1, is characterized in that, the edge of the first side of described shell is provided with sealing joint strip.
8. water-cooled heat exchange structure according to claim 5, is characterized in that, is also provided with the second heat-exchanger rig and the second cooling blower in described shell;
Described shell is also provided with for the water inlet through the second coolant inlet pipe, and for the water outlet through the second coolant outlet pipe;
Described second heat-exchanger rig is arranged on the air outlet of described second cooling blower, described second heat-exchanger rig is provided with the 3rd connecting device for connecting described second coolant inlet pipe, and for connecting the 4th connecting device of described second coolant outlet pipe.
9. water-cooled heat exchange structure according to claim 8, is characterized in that, described first heat-exchanger rig and described second heat-exchanger rig Integral design.
10. water-cooled heat exchange structure according to claim 8, it is characterized in that, the air outlet of described first cooling blower and the air outlet of described second cooling blower form spatial accommodation respectively and between described 4th side, and described spatial accommodation meets pre-conditioned heater members for arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637081.6U CN204998539U (en) | 2015-08-21 | 2015-08-21 | Water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637081.6U CN204998539U (en) | 2015-08-21 | 2015-08-21 | Water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive |
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| CN204998539U true CN204998539U (en) | 2016-01-27 |
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| CN201520637081.6U Active CN204998539U (en) | 2015-08-21 | 2015-08-21 | Water -cooling heat transfer structure based on outer corridor exchanges transmission diesel locomotive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467119A (en) * | 2015-08-21 | 2017-03-01 | 中车大连电力牵引研发中心有限公司 | A kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive |
-
2015
- 2015-08-21 CN CN201520637081.6U patent/CN204998539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467119A (en) * | 2015-08-21 | 2017-03-01 | 中车大连电力牵引研发中心有限公司 | A kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive |
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Address after: 116045 Liaoning province Dalian City Lushun Economic Development Zone Dalian Hao Yang No. 1 North Street Patentee after: CRRC DALIAN ELECTRIC TRACTION R & D CENTER CO., LTD. Address before: 116045 Liaoning province Dalian City Lushun Economic Development Zone Dalian Hao Yang No. 1 North Street Patentee before: Co., Ltd of Bei Che Dalian Electric Traction R & D Center |