Auxiliary heat dissipation device for highway electromechanical equipment

Abstract

The utility model relates to the technical field of auxiliary cooling, in particular to an auxiliary heat dissipation device for highway electromechanical equipment. The high-speed electromechanical equipment heat dissipation device comprises a heat exchange case, a heat dissipation case and a heat exchange plate, the heat exchange case and the heat dissipation case are installed outside the high-speed electromechanical equipment, the heat exchange plate is installed inside the high-speed electromechanical equipment, the heat exchange case and the heat dissipation case are electrically connected through a conductor, and the heat exchange case and the heat exchange plate are connected through a refrigerant fluid pipeline. The heat exchange case, the heat dissipation case and the heat exchange plate are connected with one another, heat in the electromechanical equipment is actively replaced out, the effect of cooling the interior of the electromechanical equipment is achieved, the heat exchange case is located in the center link and is a closed case, cold air can be stored and released into the electromechanical equipment in time, it is guaranteed that power supply of a power supply system is continuous without waste, and the service life of the electromechanical equipment is prolonged. The detection system is used for monitoring electromechanical equipment and external temperature and controlling cooling power and heat dissipation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary cooling, in particular to an auxiliary heat dissipation device for highway electromechanical equipment. Background Art

[0002] In modern highway construction, various electromechanical devices such as monitoring, command, and broadcasting are widely used to guide and manage the normal passage of vehicles on the highway.

[0003] In summer, the highway outfield electromechanical equipment is exposed to a high-temperature environment for a long time. The temperature inside the machine body is too high, which affects the use of the equipment and shortens its service life. The built-in fan of the electromechanical equipment has poor heat dissipation effect. Summary of the Utility Model

[0004] In order to improve the heat dissipation efficiency of highway electromechanical equipment, the utility model provides an auxiliary heat dissipation device for highway electromechanical equipment.

[0005] The auxiliary heat dissipation device for highway electromechanical equipment provided by the utility model adopts the following technical scheme:

[0006] An auxiliary heat dissipation device for highway electromechanical equipment includes a heat exchange chassis, a heat dissipation chassis, and a heat exchange plate. The heat exchange chassis and the heat dissipation chassis are installed outside the highway electromechanical equipment, and the heat exchange plate is installed inside the highway electromechanical equipment. The heat exchange chassis and the heat dissipation chassis are electrically connected through a conductor. The heat exchange chassis and the heat exchange plate are connected through a refrigerant pipeline. The heat exchange chassis is a closed chassis, and the heat dissipation chassis is an open chassis. Detection systems are respectively connected or installed inside the heat exchange chassis, the heat dissipation chassis, and the heat exchange plate. The heat exchange chassis, the heat dissipation chassis, the heat exchange plate, and the detection system are respectively connected to a power supply system.

[0007] By adopting the above technical scheme, the heat exchange chassis, the heat dissipation chassis, and the heat exchange plate are interconnected to actively displace the heat inside the electromechanical equipment, achieving the effect of cooling the inside of the electromechanical equipment. The heat exchange chassis is in the central link and is a closed chassis, which can store cold air and release it into the electromechanical equipment in a timely manner, ensuring the continuous power supply of the power supply system without waste. The detection system is used to monitor the temperature of the electromechanical equipment and the external environment, and control the cooling power and heat dissipation efficiency.

[0008] Preferably, a semiconductor cooling sheet and a heat dissipation pipe are arranged inside the heat exchange chassis. The heat dissipation pipe is filled with a coolant, and the heat dissipation pipe is wound around the outside of the semiconductor cooling sheet. The semiconductor cooling sheet is suspended and installed, and a circulation pump is installed on the heat dissipation pipe.

[0009] By adopting the above technical solution, the semiconductor cold plate is the refrigerating end of a semiconductor refrigeration sheet, which can transfer heat to the other end when powered on to achieve a cooling effect. The heat dissipation pipe is used to release the heat absorbed from the electromechanical equipment into the heat exchange chassis for heat exchange with the inside of the heat exchange chassis, and then circulate back into the electromechanical equipment to achieve continuous cooling and heat dissipation.

[0010] Preferably, the outer surface of the heat exchange chassis is wrapped with a heat insulation layer. The heat exchange chassis is filled with a refrigerant. The semiconductor cold plate and the heat dissipation pipe are partially immersed in the refrigerant. A normally closed maintenance port is opened on the heat exchange chassis.

[0011] By adopting the above technical solution, the heat insulation layer is used to keep the heat transfer between the inside of the heat exchange chassis and the outside relatively isolated, effectively maintaining the temperature of the refrigerant in the heat exchange chassis.

[0012] Preferably, a heat dissipation fan and a semiconductor hot plate are arranged in the heat dissipation chassis. The semiconductor hot plate is connected to the semiconductor cold plate through a conductor. The blowing direction of the heat dissipation fan is set facing the semiconductor hot plate.

[0013] By adopting the above technical solution, the semiconductor hot plate is the heating end of the semiconductor refrigeration sheet, which absorbs the heat transmitted by the semiconductor cold plate. The heat dissipation fan is used to dissipate heat and cool down the semiconductor hot plate to prevent the semiconductor hot plate from overheating.

[0014] Preferably, the heat dissipation chassis is provided with uniform heat dissipation holes, which are respectively opened at the air inlet direction and the air outlet direction of the heat dissipation fan. A screen is installed at the heat dissipation holes on the outside of the heat dissipation chassis.

[0015] By adopting the above technical solution, the heat dissipation holes are used for ventilation and heat dissipation, and the screen is used to reduce the influence of external impurities being blown into the heat dissipation chassis on the operation of the heat dissipation chassis.

[0016] Preferably, the heat exchange plate is wrapped on the main heat-generating components of the highway electromechanical equipment. The heat exchange plate is distributed with heat absorption pipes, and the heat absorption pipes are communicated with the heat dissipation pipes.

[0017] By adopting the above technical solution, the heat exchange plate wrapped on the main heat-generating components of the highway electromechanical equipment effectively improves the cooling effect on the electromechanical equipment, and the heat absorption pipes are communicated with the heat dissipation pipes to achieve continuous cyclic cooling and heat dissipation.

[0018] Preferably, a circulation fan is installed on one side of the heat exchange plate, and the blowing direction of the circulation fan is set facing the heat exchange plate.

[0019] By adopting the above technical solution, the circulation fan evenly blows the cold air on the heat exchange plate into the electromechanical equipment, effectively improving the heat dissipation and cooling efficiency.

[0020] Preferably, the detection system includes an air temperature sensor, a chassis temperature sensor, and a chassis pressure sensor. The air temperature sensor is installed outside the highway electromechanical equipment and in contact with the air. The chassis temperature sensor is installed inside the heat exchange chassis and the highway electromechanical equipment, and the chassis pressure sensor is installed inside the heat exchange chassis.

[0021] By adopting the above technical solution, the air temperature sensor is used to monitor the external air temperature, the chassis temperature sensor is used to monitor the internal temperature of the chassis, and the start, stop, and efficiency of heat dissipation and cooling are comprehensively judged based on the monitored temperature. The chassis pressure sensor is used to detect the pressure inside the heat exchange chassis and monitor and timely handle the problem of excessive pressure inside the heat exchange chassis caused by excessive vaporization of the refrigerant.

[0022] Preferably, the power supply system includes a control box. The control box is communicatively and power-connected to the air temperature sensor, the chassis temperature sensor, and the chassis pressure sensor. The control box is control and power-connected to the equipment inside the heat exchange chassis, the heat dissipation chassis, and the heat exchange plate. The control box is externally connected to a power supply device, and the power supply device includes a municipal power supply cable, a solar panel, and a power generation fan.

[0023] By adopting the above technical solution, the control box is used to control the start, stop, and power of each device according to the monitoring data of each sensor. The municipal power supply cable ensures the balance of the power supply power. The solar panel and the power generation fan effectively reduce the demand for municipal power through solar power generation and wind power generation, achieving effective environmental protection.

[0024] Preferably, sunshades are installed on the tops of the heat exchange chassis, the heat dissipation chassis, and the heat exchange plate.

[0025] By adopting the above technical solution, the sunshade can, to a certain extent, prevent the equipment from being directly irradiated by sunlight and causing the equipment to heat up too quickly.

[0026] In summary, the utility model has the following beneficial technical effects:

[0027] 1. The heat exchange chassis, the heat dissipation chassis, and the heat exchange plate are interconnected to actively displace the heat inside the electromechanical equipment, achieving the effect of cooling the inside of the electromechanical equipment. The heat exchange chassis is in the central link and is a closed chassis, which can store cold air and release it into the electromechanical equipment in a timely manner, ensuring the continuous power supply of the power supply system without waste. The detection system is used to monitor the electromechanical equipment and the external temperature, and control the cooling power and heat dissipation efficiency.

[0028] 2. The semiconductor cold plate is the refrigerating end of the semiconductor refrigeration plate. When powered on, it can transfer heat to the other end to achieve a cooling effect. The heat dissipation pipe is used to release the heat absorbed from the electromechanical equipment into the heat exchange chassis for heat exchange with the inside of the heat exchange chassis, and then circulate back into the electromechanical equipment to achieve continuous cooling and heat dissipation. The heat insulation layer is used to keep the heat transfer between the inside of the heat exchange chassis and the outside relatively isolated, effectively maintaining the temperature of the refrigerant in the heat exchange chassis.

[0029] 3. The semiconductor hot plate is the heating end of the semiconductor refrigeration plate, which absorbs the heat transferred by the semiconductor cold plate. The cooling fan is used to cool down the semiconductor hot plate to prevent it from overheating. The heat dissipation holes are used for ventilation and heat dissipation, and the screen is used to reduce the influence of external impurities being blown into the heat dissipation chassis on the operation of the heat dissipation chassis.

[0030] 4. The heat exchange plate is wrapped around the main heat-generating components of the highway electromechanical equipment to effectively improve the cooling effect on the electromechanical equipment. The heat absorption pipe is connected to the heat dissipation pipe to achieve continuous cyclic cooling and heat dissipation. The circulation fan evenly blows the cold air on the heat exchange plate into the electromechanical equipment, effectively improving the heat dissipation and cooling efficiency.

[0031] 5. The air temperature sensor is used to monitor the external air temperature, and the chassis temperature sensor is used to monitor the internal temperature of the chassis. The start, stop and efficiency of heat dissipation and cooling are comprehensively judged based on the monitored temperatures. The chassis pressure sensor is used to detect the pressure inside the heat exchange chassis, monitor and timely handle the problem of excessive pressure inside the heat exchange chassis caused by excessive gasification of the refrigerant. The control box is used to control the power supply start, stop and power of each device according to the monitoring data of each sensor. The municipal power supply cable ensures the balance of power supply. The solar panel and the power generation fan effectively reduce the demand for municipal power through solar power generation and wind power generation, achieving effective environmental protection. The sunshade can, to a certain extent, prevent the equipment from being directly irradiated by sunlight and causing the equipment to heat up too fast. Brief Description of the Drawings

[0032] Figure 1 is a schematic diagram of the external installation structure of the present utility model;

[0033] Figure 2 is Figure 1 a schematic diagram of the structure from another perspective;

[0034] Figure 3 is a schematic cross-sectional view at the central plane of the present utility model;

[0035] Figure 4 is a schematic diagram of the internal heat exchange structure of the present utility model;

[0036] Figure 5 is Figure 4 a schematic diagram of the structure from another perspective.

[0037] Description of the Reference Numerals:

[0038] 1. Heat exchange chassis, 11. Thermal insulation layer, 12. Semiconductor cooling chip, 13. Heat dissipation pipe, 131. Circulation pump, 14. Maintenance port, 2. Heat dissipation chassis, 21. Heat dissipation fan, 22. Heat dissipation holes, 221. Screen, 23. Semiconductor heating chip, 3. Heat exchange plate, 31. Heat absorption pipe, 32. Circulation fan, 4. Sunshade, 5. Detection system, 51. Air temperature sensor, 52. Chassis temperature sensor, 53. Chassis pressure sensor, 6. Power supply system, 61. Control box, 62. Solar power generation panel, 63. Power generation fan. Detailed implementation mode

[0039] The following will further describe the present utility model in detail in conjunction with the attached Figures 1-5 drawings.

[0040] Embodiment 1:

[0041] An embodiment of the present utility model discloses an auxiliary heat dissipation device for highway electromechanical equipment. Referring to Figure 1 , it includes a heat exchange chassis 1, a heat dissipation chassis 2 and a heat exchange plate 3. The heat exchange chassis 1 and the heat dissipation chassis 2 are installed outside the highway electromechanical equipment, the heat exchange plate 3 is installed inside the highway electromechanical equipment, the heat exchange chassis 1 and the heat dissipation chassis 2 are electrically connected through a conductor, and the heat exchange chassis 1 and the heat exchange plate 3 are connected through a refrigerant pipeline;

[0042] The heat exchange chassis 1 is a closed chassis, the heat dissipation chassis 2 is an open chassis, a detection system 5 is respectively connected or installed inside the heat exchange chassis 1, the heat dissipation chassis 2 and the heat exchange plate 3, and the heat exchange chassis 1, the heat dissipation chassis 2, the heat exchange plate 3 and the detection system 5 are respectively connected to the power supply system 6.

[0043] During use, the heat exchange chassis 1 exchanges heat with the heat exchange plate 3 to absorb the heat of the heat exchange plate 3. The heat exchange chassis 1 exchanges heat with the heat dissipation chassis 2 to discharge the heat from the heat exchange chassis 1 into the heat dissipation chassis 2. Finally, the heat dissipation chassis 2 dissipates the heat, and the heat exchange plate 3 continues to absorb the heat inside the highway electromechanical equipment.

[0044] Embodiment 2:

[0045] Referring to Figures 3-5 , a semiconductor cooling chip 12 and a heat dissipation pipe 13 are arranged inside the heat exchange chassis 1. The heat dissipation pipe 13 is filled with a coolant, the heat dissipation pipe 13 is wound around the outside of the semiconductor cooling chip 12, the semiconductor cooling chip 12 is suspended and installed, and a circulation pump 131 is installed on the heat dissipation pipe 13.

[0046] The semiconductor cooling chip 12 is composed of copper blocks pasted on the cooling side of the semiconductor refrigeration chip.

[0047] The heat dissipation pipe 13 is divided into two layers. One layer transports the coolant from left to right, and the other layer transports the coolant from right to left.

[0048] Refer to Figures 1-3 , a heat insulation layer 11 is wrapped around the outer surface of the heat exchange cabinet 1. Refrigerant is filled in the heat exchange cabinet 1. Part of the semiconductor cooling sheet 12 and the heat dissipation pipe 13 are immersed in the refrigerant. A normally closed maintenance port 14 is opened on the heat exchange cabinet 1.

[0049] The semiconductor cooling sheet 12 continuously receives solar energy and wind energy for power supply and continuously refrigerates and stores it in the refrigerant, avoiding waste of solar energy and wind energy.

[0050] Embodiment 3:

[0051] Refer to Figures 3-5 , a heat dissipation fan 21 and a semiconductor heat sheet 23 are arranged in the heat dissipation cabinet 2. The semiconductor heat sheet 23 is connected to the semiconductor cooling sheet 12 through a conductor. The blowing direction of the heat dissipation fan 21 is set directly opposite to the semiconductor heat sheet 23.

[0052] Refer to Figures 1-3 , uniform heat dissipation holes 22 are opened on the heat dissipation cabinet 2. The heat dissipation holes 22 are respectively opened at the air inlet direction and the air outlet direction of the heat dissipation fan 21. A screen 221 is installed at the heat dissipation holes 22 on the outside of the heat dissipation cabinet 2.

[0053] Embodiment 4:

[0054] Refer to Figures 3-5 , the heat exchange plate 3 is wrapped around the main heat generating components of the highway electromechanical equipment. Heat absorption pipes 31 are distributed in the heat exchange plate 3. The heat absorption pipes 31 are communicated with the heat dissipation pipes 13.

[0055] Refer to Figures 3-5 , a circulation fan 32 is installed on one side of the heat exchange plate 3. The blowing direction of the circulation fan 32 is set directly opposite to the heat exchange plate 3.

[0056] Embodiment 5:

[0057] Refer to Figure 3 , the detection system 5 includes an air temperature sensor 51, a cabinet temperature sensor 52 and a cabinet pressure sensor 53. The air temperature sensor 51 is installed outside the highway electromechanical equipment and is in contact with the air. The cabinet temperature sensor 52 is installed in the heat exchange cabinet 1 and the highway electromechanical equipment. The cabinet pressure sensor 53 is installed in the heat exchange cabinet 1.

[0058] Refer to Figures 1-3, the power supply system 6 includes a control box 61. The control box 61 is communicatively and power-connected to an air temperature sensor 51, a chassis temperature sensor 52, and a chassis pressure sensor 53. The control box 61 controls and powers the devices in the heat exchange chassis 1, the heat dissipation chassis 2, and the heat exchange plate 3. The control box 61 is externally connected to a power supply device, and the power supply device includes a municipal power supply cable, a solar power generation panel 62, and a power generation fan 63.

[0059] Referring to Figures 1-3 , sunshades 4 are installed on the tops of the heat exchange chassis 1, the heat dissipation chassis 2, and the heat exchange plate 3.

[0060] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. An auxiliary heat dissipation device for highway electromechanical equipment, characterized in that: It includes a heat exchange machine box (1), a heat dissipation machine box (2) and a heat exchange plate (3). The heat exchange machine box (1) and the heat dissipation machine box (2) are installed outside the highway electromechanical equipment, and the heat exchange plate (3) is installed inside the highway electromechanical equipment. The heat exchange machine box (1) and the heat dissipation machine box (2) are electrically connected through a conductor, and the heat exchange machine box (1) and the heat exchange plate (3) are connected through a refrigerant pipeline; The heat exchange machine box (1) is a closed machine box, and the heat dissipation machine box (2) is an open machine box; A detection system (5) is respectively connected or installed in the heat exchange machine box (1), the heat dissipation machine box (2) and the heat exchange plate (3), and the heat exchange machine box (1), the heat dissipation machine box (2), the heat exchange plate (3) and the detection system (5) are respectively connected to a power supply system (6).

2. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 1, characterized in that: A semiconductor cooling sheet (12) and a heat dissipation pipe (13) are arranged in the heat exchange machine box (1). The heat dissipation pipe (13) is filled with a coolant, and the heat dissipation pipe (13) is wound around the outside of the semiconductor cooling sheet (12). The semiconductor cooling sheet (12) is suspended and installed, and a circulation pump (131) is installed on the heat dissipation pipe (13).

3. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 2, characterized in that: The outer surface of the heat exchange machine box (1) is wrapped with a heat preservation and isolation layer (11). The heat exchange machine box (1) is filled with a refrigerant. The semiconductor cooling sheet (12) and the heat dissipation pipe (13) are partially immersed in the refrigerant. A normally closed maintenance port (14) is opened on the heat exchange machine box (1).

4. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 2, characterized in that: A heat dissipation fan (21) and a semiconductor heating sheet (23) are arranged in the heat dissipation machine box (2). The semiconductor heating sheet (23) is connected to the semiconductor cooling sheet (12) through a conductor, and the blowing direction of the heat dissipation fan (21) is set directly opposite to the semiconductor heating sheet (23).

5. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 4, characterized in that: Uniform heat dissipation holes (22) are opened on the heat dissipation machine box (2). The heat dissipation holes (22) are respectively opened at the air inlet direction and the air outlet direction of the heat dissipation fan (21). A screen (221) is installed at the heat dissipation holes (22) on the outside of the heat dissipation machine box (2).

6. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 2, wherein: The heat exchange plate (3) is wrapped around the main heat generating components of the highway electromechanical equipment. Heat absorption pipes (31) are distributed in the heat exchange plate (3), and the heat absorption pipes (31) are communicated with the heat dissipation pipes (13).

7. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 6, characterized in that: A circulation fan (32) is installed on one side of the heat exchange plate (3), and the blowing direction of the circulation fan (32) is set directly opposite to the heat exchange plate (3).

8. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 1, wherein: The detection system (5) includes an air temperature sensor (51), a machine box temperature sensor (52) and a machine box pressure sensor (53). The air temperature sensor (51) is installed outside the highway electromechanical equipment and is in contact with the air. The machine box temperature sensor (52) is installed in the heat exchange machine box (1) and the highway electromechanical equipment, and the machine box pressure sensor (53) is installed in the heat exchange machine box (1).

9. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 8, characterized in that: The power supply system (6) includes a control box (61). The control box (61) is communicatively and power-connected to an air temperature sensor (51), a chassis temperature sensor (52), and a chassis pressure sensor (53). The control box (61) controls and powers the devices in the heat exchange chassis (1), the heat dissipation chassis (2), and the heat exchange plate (3). The control box (61) is externally connected to a power supply device, and the power supply device includes a municipal power supply cable, a solar power generation panel (62), and a power generation fan (63).

10. The auxiliary heat dissipation device for highway electromechanical equipment according to claim 1, wherein: Sunshades (4) are installed on the tops of the heat exchange chassis (1), the heat dissipation chassis (2), and the heat exchange plate (3).

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