CN215804799U

CN215804799U - Modularized rapid cooling device for diesel locomotive

Info

Publication number: CN215804799U
Application number: CN202121892269.7U
Authority: CN
Inventors: 国大翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a modularized rapid cooling device for a diesel locomotive, which comprises an installation frame: the inner wall of mounting bracket is provided with parallel distribution's filtering component and cooling module, the top of mounting bracket is provided with the fuel feeding unit to cooling module circulation fuel feeding, the mounting bracket be equipped with the fresh air inlet, and be provided with the air exhauster in the fresh air inlet. According to the utility model, the cooling device adopts a modularized assembly mode, so that the rapid and convenient disassembly and assembly operation of each part is convenient, the cooling device can be freely and flexibly maintained and replaced, the cooling device adopts a circulating oil cooling mode, can be used for cooling sucked air, and can be used for performing rapid and efficient cooling treatment on high temperature in the diesel locomotive by combining the air cooling effect, the operating temperature of the diesel locomotive is greatly reduced, and the using effect of the cooling device is enhanced.

Description

Modularized rapid cooling device for diesel locomotive

Technical Field

The utility model relates to the technical field of locomotive cooling, in particular to a modularized rapid cooling device for an internal combustion locomotive.

Background

The internal combustion locomotive uses the internal combustion engine as motive power and drives wheels to rotate through a transmission device. According to the fuel type division of internal combustion engines on locomotives, most internal combustion locomotives adopted on railways in China are provided with diesel engines, fuel oil is combusted in cylinders to convert heat energy into mechanical energy output by diesel crankshafts, but the mechanical energy is not used for directly driving wheels, but is converted into mechanical energy meeting the requirements of locomotive traction characteristics through a transmission device, then the locomotive wheels are driven by a walking part to rotate on a track, and the internal combustion locomotives can generate a large amount of heat in carriages due to the running of the internal combustion locomotives, so that the carriages of the internal combustion locomotives need to be cooled by a cooling device.

Chinese patent publication No.: CN203358584U discloses a "overhead cooling device for diesel locomotive", which comprises a large plate radiator, cooling fans, a steel structure, a mounting seat, rubber pads and sealing strips, wherein 2 large plate radiators and 2 cooling fans are arranged on the steel structure, the mounting seat is welded on two sides of the steel structure, the rubber pads are arranged below the mounting seat, and the sealing strips are arranged below two sides of the steel structure.

However, the conventional cooling device usually adopts a single cooling measure, so that the cooling effect of the cooling device on heat in a carriage of an internal combustion locomotive is poor, and quick and flexible disassembly, assembly and maintenance operations cannot be realized, so that the using effect of the cooling device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modularized rapid cooling device for an internal combustion locomotive, which is convenient for the disassembly, assembly and maintenance operations of the cooling device and realizes comprehensive and efficient cooling effect.

In order to achieve the above purpose, the utility model provides the following technical scheme: a modular rapid cooling device for a diesel locomotive comprises a mounting frame:

the inner wall of the mounting rack is provided with a filtering component and a cooling component which are distributed in parallel;

an oil supply assembly for circularly supplying oil to the cooling assembly is arranged at the top of the mounting frame;

the mounting bracket is provided with an air inlet hole, and an exhaust fan is arranged in the air inlet hole.

As a further description of the above technical solution:

the filter component comprises a filter frame, and a filter plate is arranged on the inner wall of the opening end of the filter frame.

As a further description of the above technical solution:

and a plurality of guide plates which are distributed in parallel are arranged at the bottom of the filter plate.

As a further description of the above technical solution:

the cooling assembly comprises a cooling frame, the inner wall of the cooling frame is provided with a cooling pipe of a multi-section structure, and two ends of the cooling pipe are connected with an oil outlet of an oil inlet pipe and an oil inlet of an oil return pipe on the mounting frame.

As a further description of the above technical solution:

the oil supply assembly comprises two oil storage bins arranged at the tops of two sides of the mounting frame, the two oil storage bins are connected through a guide pipe, one of the oil storage bins is connected with an oil inlet of the oil inlet pipe through a circulating pump, and the other oil storage bin is connected with an oil outlet of the oil return pipe.

As a further description of the above technical solution:

the side guard plate is also included;

the side guard plate is provided with an assembly block, and the side wall of the mounting frame is provided with an assembly groove;

the side guard plate is connected with the mounting frame through the corresponding insertion of the assembling block and the assembling groove.

As a further description of the above technical solution:

the vertical end inner wall of mounting bracket is equipped with the first mounting groove with filter frame looks adaptation.

As a further description of the above technical solution:

and a second mounting groove matched with the cooling rack is formed in the inner wall of the vertical end of the mounting rack.

In the technical scheme, the modularized rapid cooling device for the internal combustion locomotive provided by the utility model has the following beneficial effects:

(1) this cooling device adopts the modular equipment mode, is convenient for carry out quick convenient dismouting operation with each spare part for cooling device can be freely and nimble maintain change the processing, very big improvement cooling device's flexibility of operation.

(2) This cooling device adopts the cold mode of circulating oil, can carry out cooling to inspiratory air and handle to combine air-cooled cooling effect, can play high efficiency's cooling to handle to the high temperature in the diesel locomotive, very big reduction diesel locomotive's operating temperature.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a modular rapid cooling device for an internal combustion engine vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a skirt according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an oil supply assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a filter assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cooling assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a side guard plate; 11. assembling the block; 2. a mounting frame; 21. a first mounting groove; 22. a second mounting groove; 23. an oil inlet pipe; 24. assembling a groove; 25. an exhaust fan; 26. an air inlet hole; 27. an oil return pipe; 3. an oil supply assembly; 31. an oil storage bin; 32. a circulation pump; 33. a conduit; 4. a filter assembly; 41. filtering the plate; 42. a baffle; 43. a filter frame; 5. a cooling assembly; 51. a cooling rack; 52. and (7) cooling the tube.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 3, a modular rapid cooling device for an internal combustion engine vehicle includes a mounting frame 2:

the inner wall of the mounting rack 2 is provided with a filtering component 4 and a cooling component 5 which are distributed in parallel;

an oil supply assembly 3 for circularly supplying oil to the cooling assembly 5 is arranged at the top of the mounting frame 2;

the mounting rack 2 is provided with an air inlet 26, and an exhaust fan 25 is arranged in the air inlet 26.

In this embodiment, install mounting bracket 2 at diesel locomotive's carriage top, the air outlet direction of fresh air inlet 26 is towards in the carriage, start air exhauster 25 and make its external air of extraction get into mounting bracket 2, the air can filter through filter assembly 4 at first this moment, get rid of the foreign particles in the air, then through cooling module 5, and fuel feeding unit 3 can supply the coolant oil to cooling module 5 inner loop, can cool off the air that passes cooling module 5 and cool down the processing, ensure that the air that gets into in the carriage is in microthermal state, thereby play cooling's effect to the high temperature environment in the carriage, the effectual temperature that has reduced in the diesel locomotive carriage, and adopt modular package assembly, make things convenient for cooling device's dismouting maintenance operation, its operational flexibility has been improved.

As shown in fig. 5, the filter assembly 4 includes a filter frame 43, the filter plate 41 is disposed on the inner wall of the opening end of the filter frame 43, and the height of the middle position of the filter plate 41 is greater than the height of the two ends, so that the filter plate 41 can filter and remove impurities from dust and impurities in the air, and can slide down the dust and impurities to two sides, thereby preventing the filtered dust and impurities from being collected on the surface of the filter plate 41.

As shown in fig. 5, a plurality of parallel guide plates 42 are disposed at the bottom of the filter plate 41, so that the air filtered by the filter plate 41 can be guided uniformly, the air can flow downward along the guide plates 42 uniformly, and the air is prevented from flowing disorderly.

As shown in fig. 3, 4 and 6, the cooling module 5 includes a cooling rack 51, the inner wall of the cooling rack 51 is provided with a cooling pipe 52 having a multi-stage structure, and both ends of the cooling pipe 52 are connected with the oil outlet of the oil inlet pipe 23 on the mounting frame 2 and the oil inlet of the oil return pipe 27, the oil supply assembly 3 comprises two oil storage bins 31 arranged at the tops of both sides of the mounting frame 2, the two oil storage bins 31 are connected through a conduit 33, one oil storage bin 31 is connected with an oil inlet of the oil inlet pipe 23 through a circulating pump 32, the other oil storage bin 31 is connected with an oil outlet of the oil return pipe 27, the circulating pump 32 is started to pump cooling oil in the oil storage bin 31, enters the cooling pipe 52 through the oil inlet pipe 23, and flows back again to enter the oil storage bin 31 through the oil return pipe 27, the circulation flow effect of the cooling oil in the cooling pipe 52 can be realized, and therefore the extracted air is efficiently and quickly cooled.

As shown in fig. 1-3, still include side guard plate 1, be provided with assembly block 11 on side guard plate 1, the lateral wall of mounting bracket 2 is equipped with assembly groove 24, pegs graft through assembly block 11 and assembly groove 24's correspondence, is connected side guard plate 1 with mounting bracket 2, can play airtight protection's effect to the side of mounting bracket 2 for mounting bracket 2 can be in semi-airtight structure, thereby plays airtight protection's effect to the spare part in the mounting bracket 2.

As shown in fig. 3, the inner wall of the vertical end of the mounting frame 2 is provided with a first mounting groove 21 adapted to the filter frame 43, so as to ensure the stability of the position of the filter frame 43.

As shown in fig. 3, the inner wall of the vertical end of the mounting bracket 2 is provided with a second mounting groove 22 adapted to the cooling rack 51, so as to ensure the stability of the position of the cooling rack 51.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a quick cooling device of modularization for diesel locomotive, includes mounting bracket (2), its characterized in that:

the inner wall of the mounting rack (2) is provided with a filtering component (4) and a cooling component (5) which are distributed in parallel;

the top of the mounting frame (2) is provided with an oil supply assembly (3) for circularly supplying oil to the cooling assembly (5);

the mounting rack (2) is provided with an air inlet hole (26), and an exhaust fan (25) is arranged in the air inlet hole (26).

2. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the filter assembly (4) comprises a filter frame (43), and a filter plate (41) is arranged on the inner wall of the opening end of the filter frame (43).

3. The modular rapid cooling device for a diesel locomotive according to claim 2, characterized in that: the bottom of the filter plate (41) is provided with a plurality of guide plates (42) which are distributed in parallel.

4. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the cooling assembly (5) comprises a cooling frame (51), the inner wall of the cooling frame (51) is provided with a cooling pipe (52) of a multi-section structure, and two ends of the cooling pipe (52) are connected with an oil outlet of an oil inlet pipe (23) and an oil inlet of an oil return pipe (27) on the mounting frame (2).

5. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the oil supply assembly (3) comprises two oil storage bins (31) arranged at the tops of two sides of the mounting frame (2), the two oil storage bins (31) are connected through a guide pipe (33), one oil storage bin (31) is connected with an oil inlet of the oil inlet pipe (23) through a circulating pump (32), and the other oil storage bin (31) is connected with an oil outlet of the oil return pipe (27).

6. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the side guard plate (1) is also included;

the side guard plate (1) is provided with an assembling block (11), and the side wall of the mounting rack (2) is provided with an assembling groove (24);

the side guard plate (1) is connected with the mounting frame (2) through the corresponding insertion of the mounting block (11) and the mounting groove (24).

7. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the vertical end inner wall of mounting bracket (2) is equipped with first mounting groove (21) with filter frame (43) looks adaptation.

8. The modular rapid cooling device for a diesel locomotive according to claim 1, characterized in that: the vertical end inner wall of mounting bracket (2) is equipped with second mounting groove (22) with cooling frame (51) looks adaptation.