CN216102079U

CN216102079U - Single-section anti-blocking heat dissipation device of diesel locomotive

Info

Publication number: CN216102079U
Application number: CN202122510340.7U
Authority: CN
Inventors: 张炜; 韩小博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-22
Anticipated expiration: 2031-10-18

Abstract

The application discloses stifled heat abstractor is prevented to diesel locomotive list festival, including casing, ventilation pipe, baffle, filter screen, shutter, pivot, brush, opening, apron, extension rod, couple, fan casing, flabellum, motor, backup pad, bracing piece, metal sheet, heat exchange tube, water inlet, delivery port, row's cinder notch, lagging, spring and baffle. The shell is arranged to realize air circulation, the heat exchange tube and the metal plate are matched to improve the heat dissipation effect, the entering air can be filtered during heat dissipation, the normal operation of the diesel locomotive is ensured, and the service life of the diesel locomotive is prolonged; this application can carry out the dust clearance through rotating the apron after long-time the use, can realize online maintenance, improves performance, and the clearance method is simple quick, is favorable to reducing technical staff's operating load, is favorable to improving heat dissipation ventilation efficiency, guarantees diesel locomotive's steady operation.

Description

Single-section anti-blocking heat dissipation device of diesel locomotive

Technical Field

The application relates to the technical field of diesel locomotive application, in particular to a single-section anti-blocking heat dissipation device of a diesel locomotive.

Background

The internal combustion locomotive uses the internal combustion engine as motive power, the locomotive drives the wheel through the transmission device, according to the type of the internal combustion engine on the locomotive, the internal combustion engine adopted on the railway in China is mostly a diesel engine, fuel oil (diesel oil) is burnt in the cylinder, the heat energy is converted into the mechanical energy output by the diesel crankshaft, but the mechanical energy is not used for directly driving the driving wheel, but is converted into the mechanical energy suitable for the traction characteristic requirement of the locomotive through the transmission device, then the driving wheel of the locomotive is driven to rotate on the track through the running part, and the diesel locomotive is most widely used. In China, the concept of the diesel locomotive is traditionally referred to as the diesel locomotive, and a transmission device which has the same importance as that of an engine and accords with the traction characteristic is additionally arranged between the internal combustion engine and a driving wheel in the diesel locomotive. The transmission has three types: mechanical transmissions, hydraulic transmissions and electric transmissions. The diesel locomotive with electric transmission device is called electric transmission diesel locomotive, and so on.

The diesel locomotive is installed the important part in diesel locomotive to the single festival, also be one of its indispensable accessories, the quality of cooling single festival performance, not only influence the cooling effect of diesel locomotive, but also relate to cooling device's structure and the overall arrangement of locomotive, the diesel locomotive single festival is when cooling down, probably influence the normal operation of diesel locomotive because of cooling performance is relatively poor, long-time use leads to the dust easily to block up the cooling channel, cause follow-up clearance to maintain inconvenient, be difficult to carry out effectual dust clearance. Therefore, the single-section anti-blocking heat dissipation device for the diesel locomotive is provided for solving the problems.

Disclosure of Invention

The single section anti-blocking heat dissipation device for the diesel locomotive is provided in the embodiment, and is used for solving the problems that the single section heat dissipation effect of the diesel locomotive in the prior art is poor and cooling channels are easy to block.

According to one aspect of the application, a single-section anti-blocking heat dissipation device of a diesel locomotive is provided, and comprises a shell, a ventilation pipe and a partition plate;

the improved ventilation pipe comprises a shell, and is characterized in that the top of the shell is fixedly connected with a ventilation pipe, the bottom end of the ventilation pipe is fixedly connected with a partition plate, a filter screen is installed in the partition plate in an embedded mode, the side end of the ventilation pipe is in penetrating and inserting connection with a rotating shaft, a brush is arranged at the bottom end of the rotating shaft, the outer wall of the shell is rotatably connected with a cover plate, an extension rod is fixedly welded to one side of the cover plate, a metal plate is fixedly connected with the inside of the shell, a heat exchange pipe is fixedly arranged in the embedded mode of the metal plate, two ends of the heat exchange pipe are respectively communicated with a water inlet and a water outlet, a sleeve plate is fixedly connected to the bottom of the shell, and the sleeve plate is internally connected with a baffle through a spring.

Further, casing top and ventilation pipe intercommunication, ventilation pipe bottom both sides all are equipped with the baffle, ventilation pipe inside fixed mounting has the draft hood, the inside and flabellum rotation of draft hood is connected, flabellum and motor output fixed connection, motor and backup pad top fixed connection, the backup pad passes through bracing piece and ventilation pipe fixed connection.

Further, the quantity of pivot is two, the pivot is rotated with the casing bottom and is connected, pivot surface evenly distributed has the brush, brush contact filter screen surface, the casing top is rotated and is connected with the couple of L shape structure, couple and apron top joint.

Furthermore, the slag discharge port is formed in the bottom end of the shell, two sleeve plates of U-shaped structures are arranged on the outer wall of one side of the shell, the inner portions of the sleeve plates are connected with the baffle in a sliding mode, the baffle is connected with the outer wall of the shell in a laminating mode, and the baffle corresponds to the slag discharge port.

Further, the casing both sides all are equipped with the shutter, the shutter corresponds there is the filter screen, the shutter top is equipped with the apron, the apron is connected with the shutter laminating, the apron width is greater than the casing width, the extension rod contact baffle of apron one side, the opening has been seted up to the casing, opening one side corresponds there is the apron, the opening opposite side corresponds there is the pivot top.

Further, a plurality of metal plates are uniformly arranged inside the shell, each metal plate is composed of two mutually spliced plate bodies, and the heat exchange tubes of S-shaped structures are arranged inside the metal plates.

Through the above-mentioned embodiment of this application, adopted the casing to carry out the heat dissipation of diesel locomotive list festival, through carrying out the forced air cooling and the water-cooling heat dissipation simultaneously in casing inside, guarantee the radiating efficiency, set up filter screen and shutter simultaneously and can carry out the separation of effectual dust and foreign matter, avoid influencing the normal operating of locomotive, conveniently effectively clear up filterable dust simultaneously, realize online maintenance, improve performance, the clearance method is simple quick, reduces technical staff's operating load.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application.

In the figure: 1. the novel air conditioner comprises a shell, 2, a ventilation pipe, 3, a partition board, 4, a filter screen, 5, a shutter, 6, a rotating shaft, 7, a brush, 8, an opening, 9, a cover plate, 10, an extension rod, 11, a hook, 12, a fan cover, 13, fan blades, 14, a motor, 15, a supporting plate, 16, a supporting rod, 17, a metal plate, 18, a heat exchange pipe, 19, a water inlet, 20, a water outlet, 21, a slag discharge port, 22, a sleeve plate, 23, a spring, 24 and a baffle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The heat dissipation device in this embodiment can be applied to various heat dissipation devices, for example, the following heat dissipation device is provided in this embodiment, and the heat dissipation device in this embodiment can be used as the following heat dissipation device.

The novel diesel locomotive comprises a diesel locomotive, wherein a roof shutter 1 is arranged at the top of the diesel locomotive, a side wall shutter 8 is arranged on the side wall of the diesel locomotive, a fan 2 is arranged below the roof shutter 1, the fan 2 is driven by a hydrostatic motor 7, a V-shaped steel frame 3 is connected below the fan 2, cooling fins 4 are arranged on two side faces of the V-shaped steel frame 3, and stainless steel screen meshes 5 are arranged on the outer surfaces of the cooling fins 4. The bottom of the V-shaped steel frame 3 is provided with a collecting pipe 6, and the diesel locomotive is specially provided with a set of semi-closed pressure circulating cooling water system for cooling each heated part. The radiator of the cooling water system of the locomotive adopts a water-air heat exchange mode, the middle upper part of the cooling chamber is provided with an integrally-hoisted V-shaped radiating device, hot water flows through a flat copper pipe of a cooling radiating fin, the heat of the water is transmitted to the radiating fin through the pipe wall, and a fan sucks cold air cross flow on the outer side of the locomotive body to sweep the cooling pipe-fin, so that the radiating purpose is achieved. A stainless steel screen window net is arranged on the outer cover of the cooling radiating fin, so that the cooling single section can be prevented from being blocked by hay, poplar catkins, catkins and part of sand dust, the heat dissipation of the cooling single section is not influenced, and the stainless steel screen window net is easy to clean and maintain in daily servicing.

Of course, the present embodiment can also be used for heat dissipation devices with other structures. Here, description is not repeated, and the heat dissipation device according to the embodiment of the present application is described below.

Referring to fig. 1-3, a single-section anti-blocking heat dissipation device for a diesel locomotive comprises a housing 1, a ventilation pipe 2 and a partition plate 3;

1 top and ventilation pipe 2 fixed connection of casing, 2 bottom fixedly connected with baffles 3 of ventilation pipe, filter screen 4 is installed to 3 gomphosis of baffle, 2 sides of ventilation pipe run through with pivot 6 and peg graft, 6 bottoms of pivot are equipped with

brush

7, 1 outer wall of casing rotates with apron 9 to be connected, 9 one side welded fastening of apron has

extension rod

10, 1 inside fixedly connected with metal sheet 17 of casing, the inside gomphosis of metal sheet 17 is fixed with

heat exchange tube

18, 18 both ends of heat exchange tube communicate with water inlet 19 and delivery port 20 respectively, 1 bottom fixedly connected with lagging 22 of casing, lagging 22 is inside through spring 23 and baffle 24 fixed connection.

The top of the shell 1 is communicated with a ventilation pipe 2, two sides of the bottom end of the ventilation pipe 2 are respectively provided with a partition plate 3, a ventilation hood is fixedly installed inside the ventilation pipe 2, the inside of the ventilation hood is rotatably connected with a fan blade 13, the fan blade 13 is fixedly connected with the output end of a motor 14, the motor 14 is fixedly connected with the top of a support plate 15, the support plate 15 is fixedly connected with the ventilation pipe 2 through a support rod 16, the partition plates 3 are used for installing a filter screen 4, and dust filtration is carried out on circulating air through the filter screen 4; the number of the rotating shafts 6 is two, the rotating shafts 6 are rotatably connected with the bottom of the shell 1, hairbrushes 7 are uniformly distributed on the surfaces of the rotating shafts 6, the hairbrushes 7 are in contact with the surface of the filter screen 4, the top of the shell 1 is rotatably connected with a hook 11 with an L-shaped structure, the hook 11 is clamped with the top of the cover plate 9, the rotating shafts 6 are used for driving the hairbrushes 7 to rotate, and dust accumulated on the surface of the filter screen 4 is cleaned through the hairbrushes 7; the bottom end of the shell 1 is provided with a slag discharge port 21, the outer wall of one side of the shell 1 is provided with two sleeve plates 22 of a U-shaped structure, the inner parts of the sleeve plates 22 are in sliding connection with a baffle plate 24, the baffle plate 24 is in fit connection with the outer wall of the shell 1, the baffle plate 24 corresponds to the slag discharge port 21, the sleeve plates 22 are used for stably moving the baffle plate 24, and dust is cleaned by opening the baffle plate 24; the improved dust cleaning device is characterized in that two sides of the shell 1 are respectively provided with a blind window 5, the blind window 5 is corresponding to a filter screen 4, the top of the blind window 5 is provided with a cover plate 9, the cover plate 9 is attached to the blind window 5, the width of the cover plate 9 is larger than that of the shell 1, an extension rod 10 on one side of the cover plate 9 contacts a baffle 24, the shell 1 is provided with an opening 8, one side of the opening 8 is corresponding to the cover plate 9, the other side of the opening 8 is corresponding to the top end of a rotating shaft 6, the cover plate 9 is used for opening the opening 8 and then rotating the rotating shaft 6, meanwhile, the blind window 5 is temporarily sealed, and meanwhile, the baffle 24 can be opened for dust cleaning; the inside a plurality of metal sheet 17 that evenly is equipped with of casing 1, metal sheet 17 comprises the plate body of two mutual amalgamations, the inside heat exchange tube 18 that is equipped with the S-shaped structure of metal sheet 17, metal sheet 17 are used for improving heat dispersion with heat exchange tube 18 cooperation use, guarantee the radiating effect.

When the utility model is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, a shell 1 is arranged on a diesel locomotive, air enters the shell 1 through a shutter 5, the shutter 5 primarily filters large foreign matters, dust is further filtered through a filter screen 4 on a partition plate 3, the air approaching the shell enters a ventilation pipe 2 through the space between the two partition plates 3, a motor 14 drives a fan blade 13 to rotate in a fan cover 12 for air circulation, the heat dissipation function is realized, after long-time use, the dust is attached to the surface of the filter screen 4, when maintenance and cleaning are needed, the hook 11 is separated from a cover plate 9 by rotating the hook 11, the cover plate 9 is rotated to the bottom of the shutter 5 to temporarily shield the shutter 5, the air enters from the shutter 5 at the other side, the heat dissipation is not influenced, the extension rod 10 is abutted against the baffle plate 24 when the cover plate 9 rotates, and pushing the baffle 24 to move to the interior of the sleeve plate 22, at the moment, the opening 8 is opened, the rotating shaft 6 in the interior is rotated, the brush 7 is driven by the rotating shaft 6 to sweep dust on the surface of the filter screen 4, the dust is dropped to the slag discharge port 21, at the moment, the baffle 24 is separated from the slag discharge port 21, the dust is cleaned through the slag discharge port 21, after the cleaning is finished, the cover plate 9 is rotated to the opening 8, the compressed spring 23 pushes the baffle 24 to extend out to shield the slag discharge port 21, meanwhile, the louver 5 is ventilated again, after the cover plate 9 is fixed by the rotating hook 11, the filter screen 4 on the other side is cleaned, online cleaning can be realized, the heat dissipation efficiency is ensured, the operation is simple, when heat dissipation is carried out, a water source is externally connected with the water inlet 19 and the water outlet 20, the water source enters the heat exchange tube 18, and heat exchange with the heat exchange tube 18 is carried out through the metal plate 17, is favorable for improving the heat dissipation effect.

The application has the advantages that:

1. the shell is arranged to realize air circulation, the heat exchange tube and the metal plate are matched to improve the heat dissipation effect, the entering air can be filtered during heat dissipation, the normal operation of the diesel locomotive is ensured, and the service life of the diesel locomotive is prolonged;

2. this application can carry out the dust clearance through rotating the apron after long-time the use, can realize online maintenance, improves performance, and the clearance method is simple quick, is favorable to reducing technical staff's operating load, is favorable to improving heat dissipation ventilation efficiency, guarantees diesel locomotive's steady operation.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a stifled heat abstractor is prevented to diesel locomotive single section which characterized in that: comprises a shell (1), a ventilation pipe (2) and a clapboard (3);

the top of the shell (1) is fixedly connected with a ventilation pipe (2), the bottom end of the ventilation pipe (2) is fixedly connected with a clapboard (3), the filter screen (4) is embedded in the clapboard (3), the side end of the ventilation pipe (2) is inserted in the rotating shaft (6) in a penetrating way, the bottom end of the rotating shaft (6) is provided with a brush (7), the outer wall of the shell (1) is rotationally connected with a cover plate (9), an extension rod (10) is fixedly welded on one side of the cover plate (9), a metal plate (17) is fixedly connected inside the shell (1), a heat exchange pipe (18) is embedded and fixed in the metal plate (17), two ends of the heat exchange pipe (18) are respectively communicated with a water inlet (19) and a water outlet (20), casing (1) bottom fixedly connected with lagging (22), lagging (22) inside through spring (23) and baffle (24) fixed connection.

2. The single section anti-blocking heat dissipation device of the diesel locomotive according to claim 1, characterized in that: casing (1) top and ventilation pipe (2) intercommunication, ventilation pipe (2) bottom both sides all are equipped with baffle (3), the inside fixed mounting of ventilation pipe (2) has the draft hood, the inside and flabellum (13) rotation of draft hood is connected, flabellum (13) and motor (14) output end fixed connection, motor (14) and backup pad (15) top fixed connection, backup pad (15) are through bracing piece (16) and ventilation pipe (2) fixed connection.

3. The single section anti-blocking heat dissipation device of the diesel locomotive according to claim 1, characterized in that: the quantity of pivot (6) is two, pivot (6) are rotated with casing (1) bottom and are connected, pivot (6) surface evenly distributed has brush (7), brush (7) contact filter screen (4) surface, casing (1) top is rotated and is connected with couple (11) of L shape structure, couple (11) and apron (9) top joint.

4. The single section anti-blocking heat dissipation device of the diesel locomotive according to claim 1, characterized in that: slag discharging openings (21) have been seted up to casing (1) bottom, casing (1) one side outer wall is equipped with lagging (22) of two U-shaped structures, lagging (22) inside and baffle (24) sliding connection, baffle (24) are connected with casing (1) outer wall laminating, baffle (24) correspond there are slag discharging openings (21).

5. The single section anti-blocking heat dissipation device of the diesel locomotive according to claim 1, characterized in that: casing (1) both sides all are equipped with shutter (5), shutter (5) correspond there is filter screen (4), shutter (5) top is equipped with apron (9), apron (9) are connected with shutter (5) laminating, apron (9) width is greater than casing (1) width, extension rod (10) contact baffle (24) of apron (9) one side, opening (8) have been seted up in casing (1), opening (8) one side corresponds there is apron (9), opening (8) opposite side corresponds there is pivot (6) top.

6. The single section anti-blocking heat dissipation device of the diesel locomotive according to claim 1, characterized in that: the heat exchange tube is characterized in that a plurality of metal plates (17) are uniformly arranged inside the shell (1), each metal plate (17) is composed of two mutually spliced plate bodies, and heat exchange tubes (18) of S-shaped structures are arranged inside the metal plates (17).