Heat dissipation device of engineering vehicle

Abstract

The utility model discloses a heat dissipation device of an engineering vehicle, and relates to the technical field of engineering vehicles. A motor is arranged in the center of the front end of the outer frame; a rotating frame is arranged on an output shaft of the motor; rotating blades are arranged at the outer end of the rotating frame; connecting frames are arranged on the two sides of the cover plate; the heat conduction pipe is arranged at the rear end of the cover plate, positioning hooks are arranged above the front end and the rear end of the main pipeline, positioning seats are arranged at the lower ends of the positioning hooks, a water inlet is formed in the upper portion of the left end main pipeline, a water outlet is formed in the lower portion of the right end main pipeline, covering blades are arranged at the outer end of the outer frame, and fixing hooks and fixing seats are arranged at the upper end and the lower end of the outer side of the outer frame correspondingly. Therefore, the heat dissipation liquid used by the working vehicle can be actively cooled so as to be guided into the working vehicle again for heat dissipation, and the heat dissipation effect of the engineering vehicle is improved.

Description

Technical Field

[0001] The present application relates to the field of engineering vehicles, and in particular to a heat dissipation device for an engineering vehicle. Background Art

[0002] Engineering vehicles are the backbone of a construction project. Their appearance has doubled the progress of the construction project and greatly reduced manpower. Watching the operation of engineering vehicles, one can't help but be shocked by the power of machines and technology. They are used for transportation, excavation, repair, and even combat in engineering. Common engineering vehicles include: heavy transport vehicles, large cranes, excavators, bulldozers, rollers, loaders, power repair vehicles, engineering rescue vehicles, off-road engineering vehicles, welding engineering vehicles, armored engineering vehicles (combat engineering vehicles), lifting machinery, oxidant sewage treatment engineering vehicles, etc.

[0003] In the prior art, engineering vehicles are mostly used in special accidents. Due to their large mass and volume, the engine load power is large. However, the excessive load of the engineering vehicle causes it to generate a large amount of heat, and the existing heat dissipation device is difficult to meet the heat dissipation effect of the engineering vehicle. Utility Model Content

[0004] The purpose of the present application is to solve the problem that the engineering vehicle in the above background is overloaded, resulting in a large amount of heat generated, and the existing heat dissipation devices are difficult to meet the heat dissipation effect of the engineering vehicle. The present application provides a heat dissipation device for an engineering vehicle.

[0005] In order to achieve the above-mentioned purpose, the present application specifically adopts the following technical solutions: a heat dissipation device for an engineering vehicle, comprising a cover plate, characterized in that an annular ring is arranged on the front of the cover plate, an outer frame is arranged at the front end of the annular ring, a motor is arranged at the center of the front end of the outer frame, a rotating frame is arranged on the output shaft of the motor, and a rotating blade is arranged at the outer end of the rotating frame, connecting frames are arranged on both sides of the cover plate, a main pipeline is arranged on the outer side of the connecting frame, a heat conducting pipe is arranged on the inner side of the main pipeline, and the heat conducting pipe is arranged at the rear end of the cover plate;

[0006] Positioning hooks are arranged above the front and rear ends of the main pipeline, and a positioning seat is arranged at the lower end of the positioning hook. A water inlet is arranged above the main pipeline at the left end, and a water outlet is arranged below the main pipeline at the right end.

[0007] The outer end of the outer frame is provided with a covering leaf, and the upper and lower ends of the outer side of the outer frame are respectively provided with a fixing hook and a fixing seat.

[0008] Furthermore, the annular ring and the cover plate are integrally formed.

[0009] Furthermore, a bearing is provided at the connection between the outer frame and the motor.

[0010] Furthermore, plugs are provided at the upper and lower ends of the main pipeline.

[0011] Furthermore, screws are provided at the connection between the fixing seat and the positioning seat.

[0012] Furthermore, the two sides of the heat-conducting pipe are respectively arranged in the left and right main pipelines, and the center of the heat-conducting pipe is arranged on the connecting frame.

[0013] Furthermore, the heat conducting pipe is in the form of a narrow strip and is made by a stamping process.

[0014] The beneficial effects of the present application are as follows: First, since the utility model is provided with a cover plate, a heat pipe, a rotary vane and a main pipeline, the utility model can actively cool down the cooling liquid used by the working vehicle so as to re-introduce it for heat dissipation, thereby improving the heat dissipation effect of the engineering vehicle; secondly, since the utility model is provided with an external frame, a fixing hook, a fixing seat, a positioning hook and a positioning seat, it is not only convenient to connect the external frame with the main pipeline, but also convenient to install the utility model inside the engineering vehicle, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall first-view structural diagram of this application;

[0016] Figure 2 This is the overall second-view structural diagram of this application;

[0017] Figure 3 This is the overall third-view structural diagram of this application;

[0018] Figure 4 This is the overall fourth perspective structural diagram of this application;

[0019] Figure 5 This application is attached Figure 2 Partial view at point A in the middle;

[0020] Figure numerals: 1, cover plate; 11, annular ring; 12, connecting frame; 13, heat pipe; 2, outer frame; 21, covering blades; 22, fixing hook; 23, fixing seat; 3, motor; 31, rotating frame; 32, rotating blades; 4, main pipeline; 41, water inlet; 42, water outlet; 43, plug; 44, positioning hook; 45, positioning seat. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0022] like Figure 1-Figure 5As shown, a heat dissipation device for an engineering vehicle proposed in one embodiment of the present application, a heat dissipation device for an engineering vehicle, comprising a cover plate 1, characterized in that an annular ring 11 is arranged on the front side of the cover plate 1, an outer frame 2 is arranged at the front end of the annular ring 11, a motor 3 is arranged at the center of the front end of the outer frame 2, a rotating frame 31 is arranged on the output shaft of the motor 3, a rotating blade 32 is arranged at the outer end of the rotating frame 31, connecting frames 12 are arranged on both sides of the cover plate 1, a main pipeline 4 is arranged on the outer side of the connecting frame 12, a heat pipe 13 is arranged on the inner side of the main pipeline 4, and the heat pipe 13 is arranged at the rear end of the cover plate 1;

[0023] Positioning hooks 44 are arranged above the front and rear ends of the main pipeline 4, and positioning seats 45 are arranged at the lower ends of the positioning hooks 44. A water inlet 41 is arranged above the left main pipeline 4, and a water outlet 42 is arranged below the right main pipeline 4.

[0024] A covering leaf 21 is provided at the outer end of the outer frame 2, and a fixing hook 22 and a fixing seat 23 are respectively provided at the upper and lower ends of the outer side of the outer frame 2.

[0025] The annular ring 11 is formed integrally with the cover plate 1 .

[0026] A bearing is provided at the connection between the outer frame 2 and the motor 3.

[0027] Plugs 43 are provided at the upper and lower ends of the main pipeline 4 .

[0028] Screws are provided at the connection between the fixing seat 23 and the positioning seat 45 .

[0029] Both sides of the heat conducting pipe 13 are respectively arranged in the left and right main pipes 4 , and the center of the heat conducting pipe 13 is arranged on the connecting frame 12 .

[0030] The heat conducting pipe 13 is in the form of a narrow strip and is formed by a stamping process.

[0031] The working principle of the present application is as follows: when the present invention is used, the cooling liquid of the working vehicle is connected to the water inlet 41 and the water outlet 42 respectively, the cooling liquid enters the left main pipeline 4 through the water inlet 41 and flows into the heat conducting pipe 13, the motor 3 drives the rotary blade 32 to rotate through the rotary frame 31, the rotation of the rotary blade 32 drives the air flow to dissipate the heat of the heat conducting pipe 13, the heat dissipated in the heat conducting pipe 13 is cooled again and then flows into the right main pipeline 4, and then flows into the heat dissipation of the engineering vehicle through the water outlet 42.

[0032] The beneficial technical effects of implementing the present application are as follows: first, since the utility model is provided with a cover plate 1, a heat pipe 13, a rotary vane 32 and a main pipeline 4, the utility model can actively cool down the heat dissipation liquid used by the working vehicle so as to re-introduce it for heat dissipation, thereby improving the heat dissipation effect of the engineering vehicle; secondly, since the utility model is provided with an external frame 2, a fixing hook 22, a fixing seat 23, a positioning hook 44 and a positioning seat 45, it is not only convenient to connect the external frame 2 with the main pipeline 4, but also convenient to install the utility model inside the engineering vehicle, thereby improving the practicality of the utility model.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heat dissipation device for an engineering vehicle, comprising a cover plate (1), characterized in that: The front face of the cover plate (1) is provided with an annular ring (11), the front end of the annular ring (11) is provided with an outer frame (2), the front end of the outer frame (2) is provided with a motor (3), the output shaft of the motor (3) is provided with a rotating frame (31), the outer end of the rotating frame (31) is provided with a rotating blade (32), connecting frames (12) are provided on both sides of the cover plate (1), the outer side of the connecting frame (12) is provided with a main pipeline (4), the inner side of the main pipeline (4) is provided with a heat conduction pipe (13), and the heat conduction pipe (13) is provided at the rear end of the cover plate (1); Positioning hooks (44) are arranged above the front and rear ends of the main pipeline (4), and a positioning seat (45) is arranged at the lower end of the positioning hook (44); a water inlet (41) is arranged above the main pipeline (4) at the left end, and a water outlet (42) is arranged below the main pipeline (4) at the right end; The outer end of the outer frame (2) is provided with a covering leaf (21), and the upper and lower ends of the outer side of the outer frame (2) are respectively provided with a fixing hook (22) and a fixing seat (23).

2. The heat dissipation device for an engineering vehicle according to claim 1, characterized in that: The annular ring (11) and the cover plate (1) are integrally formed.

3. The heat dissipation device for an engineering vehicle according to claim 1, characterized in that: A bearing is provided at the connection between the outer frame (2) and the motor (3).

4. The heat dissipation device for an engineering vehicle according to claim 1, characterized in that: The main pipeline (4) is provided with plugs (43) at the upper and lower ends.

5. The heat dissipation device for an engineering vehicle according to claim 1, characterized in that: Screws are provided at the connection between the fixing seat (23) and the positioning seat (45).

6. The heat dissipation device for an engineering vehicle according to claim 1, characterized in that: The two sides of the heat conducting pipe (13) are respectively arranged in the left and right main pipes (4), and the center of the heat conducting pipe (13) is arranged on the connecting frame (12).

7. The heat dissipation device for an engineering vehicle according to claim 6, characterized in that: The heat conducting pipe (13) is in the form of a long narrow strip and is produced by a stamping process.

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