An independent ventilation device for the electrical room of a 5G rail locomotive

Abstract

The present invention relates to the technical field of independent ventilation equipment for electrical rooms, specifically an independent ventilation device for the electrical room of a 5G rail locomotive, comprising a ventilation adjustment structure and a pipe introduction structure, wherein the lower end of the ventilation adjustment structure is fixedly connected to the pipe introduction structure, the ventilation adjustment structure comprises a regulating component and a protective frame, the lower end of the regulating component is fixedly connected to the protective frame, the rear end of the protective frame is fixedly connected to a combination frame, the protective frame and the combination frame can continue to transmit the wind body conducted by the regulating component, the regulating component comprises a first flip frame, a second flip frame, a frame, a drive motor, an adapter slot frame, a sealing plate, an adjustment seat rod, a movable guide plate, a combination frame, a limiting turntable, a control motor and a ventilation control mechanism, and the lower limit of the drive motor is installed with a drive motor. The purpose of independent ventilation in the electrical room is achieved by the combined connection of the ventilation adjustment structure and the pipe introduction structure.

Description

Technical Field

[0001] The present invention relates to the technical field of independent ventilation equipment for electrical rooms, and specifically to an independent ventilation device for an electrical room of a 5G rail locomotive. Background Art

[0002] The independent ventilation device in the electrical room can cool the electrical room of the 5G rail locomotive, ensuring that the equipment in the electrical room works at a normal temperature, preventing the equipment from overheating and causing damage to the equipment.

[0003] As the closest existing technology, Chinese patent publication number CN214057534U discloses a ventilation device specifically for rail vehicles, which relates to the field of vehicle ventilation technology and includes a base, a rectangular frame fixedly installed on the top side of the base, a plurality of square air inlets are provided on both sides of the rectangular frame, and a rectangular hole is provided on the other two sides of the rectangular frame, a cross bar fixedly installed on the top side of the rectangular frame, a rotating motor fixedly installed on the bottom side of the cross bar, the output end of the rotating motor is fixedly connected to a rotating shaft via a coupling, and a plurality of fan blades are evenly fixedly installed on the circumference of the rotating shaft. In the utility model, when ventilation is required, the rotating motor can be started, and the rotating shaft can be driven to rotate through the coupling, and the rotation of the rotating shaft will drive the rotation of the plurality of fan blades, and at the same time, fresh air can be blown into the rail vehicle through the plurality of square air inlets for ventilation. The bottom plate can be fixedly installed at the corresponding position on the rail vehicle through the four mounting holes;

[0004] At present, the independent ventilation device of the electrical room of the 5G rail locomotive and the structure of the above-mentioned case are mostly used for direct cooling purpose through fans when in use. However, during use, since the rail locomotive ensures real-time movement, the wind generated by the movement of the rail locomotive can be used to cool the equipment, thereby improving the cooling effect. Therefore, a device is needed to improve the above-mentioned problem. Summary of the Invention

[0005] In response to the problems in the prior art, the present invention provides an independent ventilation device for the electrical room of a 5G rail locomotive.

[0006] The technical solution adopted by the present invention to solve the technical problem is: an independent ventilation device for the electrical room of a 5G railway locomotive, comprising a ventilation adjustment structure and a pipe introduction structure, wherein the lower end of the ventilation adjustment structure is fixedly connected to the pipe introduction structure;

[0007] The ventilation adjustment structure includes a regulating component and a protective frame. The lower end of the regulating component is fixedly connected to the protective frame, and the rear end of the protective frame is fixedly connected to the assembly frame. The protective frame and the assembly frame can continue to transmit the wind conducted by the regulating component.

[0008] The regulating component includes a first flip frame, a second flip frame, a frame, a driving motor, an adapter slot frame, a sealing plate, an adjustment seat rod, a movable guide plate, a combined connecting frame, a limiting turntable, a control motor and a ventilation control mechanism. The rear end of the driving motor is connected to the second flip frame. The first flip frame and the second flip frame are symmetrically arranged. At the same time, a symmetrical driving motor is arranged on the first flip frame. The front end of the frame is fixedly connected to the sealing plate, and the side end of the sealing plate is fixedly connected to the adapter slot frame.

[0009] The control motor is driven by the control motor to rotate, and the rotation angle is controlled at 30 degrees, so that the hinged movable plate is rotated to adjust the internal wind direction, thereby adjusting the wind body and guiding it to the position of the unilateral ventilation slot seat.

[0010] Specifically, the movable guide plate is hinged to the sealing plate, and there are eight movable guide plates. The four movable guide plates on one side are connected to the combined connecting frame through the adjustment seat rod, and the combined connecting frame adopts an inclined design.

[0011] Specifically, the ventilation control mechanism includes a combined bracket, a docking adjustment bracket, a hydraulic telescopic rod, a movable plate, a positioning connecting frame and a limiting groove plate. The center of the limiting groove plate is slidably connected to the movable plate, the lower front end of the movable plate is fixedly connected to the combined bracket, the lower end of the combined bracket is fixedly connected to the docking adjustment bracket, the front end of the docking adjustment bracket is hinged with a hydraulic telescopic rod, the lower end of the hydraulic telescopic rod is hinged to the positioning connecting frame, and the side end of the positioning connecting frame is fixedly connected to the lower part of the limiting groove plate.

[0012] Specifically, the pipe introduction structure includes a ventilation slot seat, a negative pressure fan, an exhaust pipe and a conduction branch pipe. The lower end of the ventilation slot seat is connected to a exhaust pipe, and a negative pressure fan is installed in the center of the exhaust pipe. The lower end of the exhaust pipe is connected to a conduction branch pipe. Through the structural setting of the pipe introduction structure, it can be connected with the ventilation adjustment structure. The airflow is conducted through the ventilation adjustment structure and then reaches the position of the ventilation slot seat. It is then connected with the exhaust pipe. At this time, the negative pressure fan is working and can perform negative pressure adsorption. The airflow is conducted to the position of the conduction branch pipe through the exhaust pipe and is guided to the equipment through the conduction branch pipe to perform cooling treatment on the equipment.

[0013] Specifically, the upper end of the ventilation slot seat is fixedly connected to the bottom of the protection frame and the assembly frame, and the conductive branch pipes are provided in two groups, each group having six, all of which are used for ventilation of the equipment.

[0014] Specifically, the side end of the limiting groove plate is fixedly connected to the adapter groove frame, the movable plate can move on the limiting groove plate and can be inserted into the interior of the adapter groove frame. The driving motor is provided with locking parts of the first flip frame and the second flip frame, which are used for limiting and locking the first flip frame and the second flip frame.

[0015] Specifically, the protection frame and the combination frame are provided with a first flow detector and a second flow detector, and the first flow detector and the second flow detector are used for detecting the airflow.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention can cool down the equipment with the help of the wind generated by the movement of the rail locomotive through the structural setting of the regulating component, thereby improving the cooling effect. The airflow can enter the interior of the regulating component through the adjustment of the first turning frame and the second turning frame. At this time, the combined bracket and the movable plate can be driven to move and adjust through the extension and contraction of the hydraulic telescopic rod, so that the movable plate and the limit groove plate are staggered and move. The gas is conducted through the gap between the movable plate and the limit groove plate, and then reaches the position of the movable guide plate. At this time, the control motor can drive the limiting turntable to rotate, acting on the combined frame, and the rotation angle is controlled at 30°, so that the hinged movable guide plate swings, adjusts the internal wind direction, and thus adjusts the wind body and guides it to the position of the single-sided ventilation slot seat, thereby performing unilateral strong wind control.

[0018] Second, the present invention can connect with the ventilation adjustment structure through the structural setting of the pipeline introduction structure. The airflow is conducted through the ventilation adjustment structure, and then reaches the ventilation slot seat position, and then connected with the exhaust pipe. At this time, the negative pressure fan is working and can perform negative pressure adsorption. The airflow is conducted to the conduction branch pipe position through the exhaust pipe, and is guided to the equipment through the conduction branch pipe to perform cooling treatment on the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the ventilation adjustment structure of the present invention from a front perspective;

[0023] Figure 4 This is a disassembled diagram of the ventilation adjustment structure of the present invention;

[0024] Figure 5 Schematic diagram of the front perspective three-dimensional structure of the control component of the present invention;

[0025] Figure 6 This is a disassembled diagram of the control component in the present invention;

[0026] Figure 7 This is an exploded view of the ventilation control mechanism of the present invention;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of the pipeline introduction structure of the present invention from a front perspective;

[0028] Figure 9 This is a schematic diagram of the front perspective three-dimensional structure of the second embodiment of the main body of the present invention.

[0029] In the figure: 1-ventilation adjustment structure, 2-pipe introduction structure, 3-regulating component, 4-protection frame, 5-combination frame, 6-first flip frame, 7-second flip frame, 8-frame, 9-drive motor, 10-adaptation slot frame, 11-sealing plate, 12-adjustment seat rod, 13-movable guide plate, 14-combination frame, 15-limiting turntable, 16-control motor, 17-ventilation control mechanism, 18-combination bracket, 19-docking adjustment frame, 20-hydraulic telescopic rod, 21-movable plate, 22-positioning frame, 23-limiting slot plate, 24-ventilation slot seat, 25-negative pressure fan, 26-guide pipe, 27-conduction branch pipe, 28-first flow detector, 29-second flow detector. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] The present invention will be further described below with reference to the accompanying drawings. Example 1

[0033] like Figure 1-8 As shown, an independent ventilation device for an electrical room of a 5G rail locomotive of the present invention comprises a ventilation adjustment structure 1 and a pipe introduction structure 2, wherein the lower end of the ventilation adjustment structure 1 is fixedly connected to the pipe introduction structure 2;

[0034] The ventilation adjustment structure 1 includes a regulating component 3 and a protective frame 4. The lower end of the regulating component 3 is fixedly connected to the protective frame 4, and the rear end of the protective frame 4 is fixedly connected to the assembly frame 5. The protective frame 4 and the assembly frame 5 can continue to transmit the wind conducted by the regulating component 3;

[0035] The regulating component 3 includes a first flip frame 6, a second flip frame 7, a frame 8, a drive motor 9, an adapter slot frame 10, a sealing plate 11, an adjustment seat rod 12, a movable guide plate 13, a combined connecting frame 14, a limiting turntable 15, a control motor 16 and a ventilation control mechanism 17. The rear end of the drive motor 9 is driven and connected to the second flip frame 7. The first flip frame 6 and the second flip frame 7 are symmetrically arranged. At the same time, a symmetrical drive motor 9 is arranged on the first flip frame 6. The front end of the frame 8 is fixedly connected to the sealing plate 11. The side end of the sealing plate 11 is fixedly connected to the adapter slot frame 10. The control motor 16 moves, which can drive the limiting turntable 15 to rotate 30 degrees. The limiting turntable 15 drives the combined connecting frame 14 in the eccentric position to cooperate Movement, and the combined connecting frame 14 is connected to the movable guide plate 13 by adjusting the seat rod 12. The combined connecting frame 14 is tilted, so that multiple movable guide plates 13 can move in coordination through the combined connecting frame 14, and the upper parts of the movable guide plates 13 are hingedly connected and can cooperate to swing, thereby controlling the wind direction, so that the airflow can be guided to the ventilation slot seat 24 at a single side position, thereby improving the ventilation of the single-side ventilation slot seat 24. At the same time, the first flip frame 6 and the second flip frame 7 can be limited, and the positions of the first flip frame 6 and the second flip frame 7 can be limited by the limiter installed externally, while ensuring the stability of the wind body introduced by the first flip frame 6 and the second flip frame 7. The specific limiter is set using existing technology and will not be elaborated in this article.

[0036] The adapter slot frame 10 is installed with a limit position with the ventilation control mechanism 17. The lower center part of the sealing plate 11 is fixedly connected to the control motor 16 through the plate body. The front end of the control motor 16 is driven and connected to the limiting turntable 15. The eccentric position of the limiting turntable 15 is limitedly connected to the combined connecting frame 14. The rear end of the combined connecting frame 14 is hinged to the movable guide plate 13 through the adjustment seat rod 12.

[0037] The movable guide plates 13 are hinged to the sealing plate 11 , and there are eight movable guide plates 13 . Four movable guide plates 13 on one side are connected to the combined connecting frame 14 through the adjustment seat rod 12 , and the combined connecting frame 14 adopts an inclined design.

[0038] The ventilation control mechanism 17 includes a combined bracket 18, a docking adjustment frame 19, a hydraulic telescopic rod 20, a movable plate 21, a positioning frame 22 and a limit groove plate 23. It is controlled by the drive motor 9 to rotate the first flip frame 6 and the second flip frame 7, so that the gas can be guided into the interior of the ventilation adjustment structure 1 through the frame 8 and the gap between the first flip frame 6 and the second flip frame 7. At this time, the user controls the hydraulic telescopic rod 20 to work, and the hydraulic telescopic rod 20 can drive the movable plate 21 to move by extending and retracting. The hydraulic telescopic rod 20 is hinged to the positioning connecting frame 22, and the hydraulic telescopic rod 20 is hinged to the docking adjustment frame 19. The docking adjustment frame 19 is fixed to the movable plate 21 through the air permeability control mechanism 17, thereby driving the movable plate 21 to move in the limiting groove plate 23. The airflow passes through the gap between the movable plate 21 and the limiting groove plate 23 and enters the center position of the movable guide plate 13. The movable plate 21 can move to the inside of the adapter groove frame 10 to increase the control space. The center of the limiting groove plate 23 is slidably connected with the movable plate 21. The movable plate 2 1 is fixedly connected to a combined bracket 18 at the lower front end, and a docking adjustment frame 19 is fixedly connected to the lower end of the combined bracket 18. The front end of the docking adjustment frame 19 is hinged with a hydraulic telescopic rod 20. The lower end of the hydraulic telescopic rod 20 is hinged to the positioning connecting frame 22. The side end of the positioning connecting frame 22 is fixedly connected to the lower part of the limiting groove plate 23. The airflow can enter the interior of the regulating component 3 through the adjustment of the first flip frame 6 and the second flip frame 7. At this time, the combined bracket 18 and the movable plate 21 can be driven by the extension and contraction of the hydraulic telescopic rod 20. The motion adjustment causes the movable plate 21 and the limiting groove plate 23 to move in an offset manner, and the gas is conducted through the gap between the movable plate 21 and the limiting groove plate 23, and then reaches the position of the movable guide plate 13. At this time, the control motor 16 can drive the limiting turntable 15 to rotate, acting on the combined connecting frame 14, and the rotation angle is controlled at 30°, so that the hinged movable guide plate 13 swings and adjusts the internal wind direction, so that the wind body is adjusted and guided to the position of the single-sided ventilation slot seat 24, thereby performing unilateral strong wind control.

[0039] The pipe introduction structure 2 includes a ventilation slot seat 24, a negative pressure fan 25, a guide pipe 26 and a conduction branch pipe 27. The lower end of the ventilation slot seat 24 is connected to a guide pipe 26, and a negative pressure fan 25 is installed in the center of the guide pipe 26. The lower end of the guide pipe 26 is connected to a conduction branch pipe 27. The airflow is conducted through the ventilation adjustment structure 1 and then reaches the position of the ventilation slot seat 24. It is then connected to the guide pipe 26. At this time, the negative pressure fan 25 is working and can perform negative pressure adsorption. The airflow is conducted to the position of the conduction branch pipe 27 through the guide pipe 26, and is guided to the equipment through the conduction branch pipe 27 for cooling the equipment.

[0040] The upper end of the ventilation slot seat 24 is fixedly connected to the bottom of the protection frame 4 and the assembly frame 5. There are two groups of conductive branch pipes 27, each group has six, all of which are used for ventilation of the equipment.

[0041] The side end of the limiting groove plate 23 is fixedly connected to the adapter groove frame 10, and the movable plate 21 can move on the limiting groove plate 23 and can be inserted into the interior of the adapter groove frame 10. The driving motor 9 is provided with a locking part of the first flip frame 6 and the second flip frame 7, which is used for limiting and locking the first flip frame 6 and the second flip frame 7.

[0042] The working principle of Example 1 is as follows: when in use, the user combines the ventilation adjustment structure 1 and the pipeline introduction structure 2 as a whole, and at the same time places the conductive branch pipe 27 in the corresponding working groove of the equipment to perform cooling treatment on the equipment. First, the user can control the first flip frame 6 and the second flip frame 7 by driving the motor 9 to rotate, so that the gas can be guided into the interior of the ventilation adjustment structure 1 through the gap between the frame 8 and the first flip frame 6 and the second flip frame 7. At this time, the user controls the hydraulic telescopic rod 20 to work. The hydraulic telescopic rod 20 can drive the movable plate 21 to move by telescoping, and the hydraulic telescopic rod 20 is hinged to the positioning connecting frame 22. The hydraulic telescopic rod 20 is hinged to the docking adjustment frame 19. The docking adjustment frame 19 is fixed to the movable plate 21 through the air permeability control mechanism 17, thereby driving the movable plate 21 to move in the limiting groove plate 23. The airflow passes through the gap between the movable plate 21 and the limiting groove plate 23 and enters the center position of the movable guide plate 13. The movable plate 21 can move to the inside of the adapter slot frame 10 to increase the control space. At this time, the user controls the movement of the control motor 16 according to needs, which can drive the limiting turntable 15 to rotate 30 degrees. The limiting turntable 15 drives the combined connecting frame 14 in the eccentric position to cooperate with the movement, and the combined connecting frame 14 is connected to the movable guide plate 13 through the adjustment seat rod 12. The combined connecting frame 14 is tilted so that multiple movable guide plates 13 can cooperate with the combined connecting frame 14 to move, and the upper parts of the movable guide plates 13 are all hinged and can swing together to control the wind direction, so that the airflow can be guided to the ventilation slot seat 24 at the single-side position, thereby improving the ventilation of the single-side ventilation slot seat 24. After that, the airflow is conducted through the ventilation slot seat 24. At this time, the negative pressure fan 25 works to perform negative pressure adsorption of the airflow. The airflow is guided to the position of the conduction branch pipe 27 through the guide pipe 26, and then introduced into the equipment through the conduction branch pipe 27 to perform ventilation and cooling work of the equipment to complete the work. Example 2

[0043] On the basis of Example 1, Figure 9 As shown, the protection frame 4 and the assembly frame 5 are provided with a first flow detector 28 and a second flow detector 29 , which are used to detect the airflow rate.

[0044] When implementing this embodiment, the first flow detector 28 and the second flow detector 29 are provided to detect the gas flow in the ventilation and adjustment structure 1, thereby facilitating the user's control of the device.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An independent ventilation device for the electrical room of a 5G rail locomotive, characterized by: It comprises a ventilation adjustment structure (1) and a pipe introduction structure (2), wherein the lower end of the ventilation adjustment structure (1) is fixedly connected to the pipe introduction structure (2); The ventilation adjustment structure (1) comprises a control component (3) and a protection frame (4); the lower end of the control component (3) is fixedly connected to the protection frame (4); the rear end of the protection frame (4) is fixedly connected to a combination frame (5); the protection frame (4) and the combination frame (5) are capable of further transmitting the wind conducted by the control component (3); The regulating component (3) includes a first turning frame (6), a second turning frame (7), a frame (8), a driving motor (9), an adapting slot frame (10), a sealing plate (11), an adjusting seat rod (12), a movable guide plate (13), a combined connecting frame (14), a limiting turntable (15), a control motor (16) and a ventilation control mechanism (17); the rear end of the driving motor (9) is drivingly connected to the second turning frame (7); the first turning frame (6) and the second turning frame (7) are symmetrically arranged; and symmetrical driving motors (9) are arranged on the first turning frame (6); the front end of the frame (8) is fixedly connected to the sealing plate (11); and the side end of the sealing plate (11) is fixedly connected to the adapting slot frame (10); The adapting slot frame (10) and the ventilation control mechanism (17) are installed in a limited manner. The central lower part of the sealing plate (11) is fixedly connected to the control motor (16) through the plate body. The front end of the control motor (16) is driven and connected to the limiting turntable (15). The eccentric position of the limiting turntable (15) is limitedly connected to the combined connecting frame (14). The rear end of the combined connecting frame (14) is hingedly connected to the movable guide plate (13) through the adjustment seat rod (12).

2. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 1, characterized in that: The movable guide plate (13) is hingedly arranged with the sealing plate (11), and eight movable guide plates (13) are provided. Four movable guide plates (13) on one side are connected to the combined connecting frame (14) through the adjustment seat rod (12), and the combined connecting frame (14) adopts an inclined design.

3. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 2, characterized in that: The ventilation control mechanism (17) comprises a combined bracket (18), a docking adjustment bracket (19), a hydraulic telescopic rod (20), a movable plate (21), a positioning connecting frame (22) and a limiting groove plate (23), wherein the center of the limiting groove plate (23) is slidably connected to the movable plate (21), the front lower portion of the movable plate (21) is fixedly connected to the combined bracket (18), the lower end of the combined bracket (18) is fixedly connected to the docking adjustment bracket (19), the front end of the docking adjustment bracket (19) is hinged to the hydraulic telescopic rod (20), the lower end of the hydraulic telescopic rod (20) is hingedly arranged with the positioning connecting frame (22), and the side end of the positioning connecting frame (22) is fixedly connected to the lower portion of the limiting groove plate (23).

4. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 3, characterized in that: The pipe introduction structure (2) comprises a ventilation slot seat (24), a negative pressure fan (25), a guide and exhaust pipe (26) and a conduction branch pipe (27); the lower end of the ventilation slot seat (24) is connected to the guide and exhaust pipe (26), and the center of the guide and exhaust pipe (26) is installed with the negative pressure fan (25); the lower end of the guide and exhaust pipe (26) is connected to the conduction branch pipe (27).

5. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 4, characterized in that: The upper end of the ventilation slot seat (24) is fixedly connected to the bottom of the protection frame (4) and the assembly frame (5), and the conductive branch pipes (27) are provided in two groups, each group having six, and are all used for ventilation of the equipment.

6. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 5, characterized in that: The side end of the limiting groove plate (23) is fixedly connected to the adapting groove frame (10), and the movable plate (21) can move on the limiting groove plate (23) and can be inserted into the interior of the adapting groove frame (10). The driving motor (9) is provided with a locking member for the first flip frame (6) and the second flip frame (7), which is used for limiting and locking the first flip frame (6) and the second flip frame (7).

7. The independent ventilation device for the electrical room of a 5G rail locomotive according to claim 6, characterized in that: The protection frame (4) and the combination frame (5) are provided with a first flow detector (28) and a second flow detector (29), and the first flow detector (28) and the second flow detector (29) are used for detecting the airflow rate.

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