Ship-shore safety device control cabinet heating structure
By introducing an electric heater and a heat dissipation mechanism into the ship-shore safety device control cabinet, combined with the dynamic coordination of the temperature controller, the problem of equipment failure at low temperatures was solved, and the stable operation and safety of the equipment were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN AUTOWARE SCI&TECH CO LTD
- Filing Date
- 2025-03-24
- Publication Date
- 2026-04-17
AI Technical Summary
Ship-to-shore safety device control cabinets are prone to equipment failure, performance degradation, and difficulty in starting at extreme low temperatures, affecting the stable operation and safety of the equipment.
The system employs a combination of an electric heater, a heat dissipation mechanism, and a temperature controller. The electric heater heats the interior of the cabinet, while the heat dissipation mechanism optimizes heat dissipation through its movement and angle adjustment mechanism. Combined with a temperature sensor array, it achieves dynamic coordination between heating and heat dissipation, thus solving the problem of equipment failure at low temperatures.
It effectively prevents equipment failure at low temperatures, ensures stable equipment operation, reduces safety risks, and improves equipment adaptability and reliability.
Smart Images
Figure CN224139312U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of ship-shore safety devices, and more specifically, to the heating structure of the control cabinet of a ship-shore safety device. Background Technology
[0002] Oil and gas are volatile gases that are emitted from crude oil and petrochemical products such as gasoline and aviation kerosene. Oil and gas are pollutants and are highly volatile, making them a significant contributor to ozone pollution and photochemical smog. Therefore, oil and gas recovery at ports has gradually gained attention.
[0003] Currently, petrochemical oil loading and unloading terminals typically install ship-to-shore safety devices and oil and gas transportation systems to transport and recover oil and gas generated during loading and unloading. Ship-to-shore safety devices primarily protect ships, terminals, and oil and gas recovery systems, ensuring safe operation. These devices are crucial components in the oil and gas collection and transportation system, effectively controlling the pressure, temperature, and oxygen content of the oil and gas. They prevent excessive pressure and oxygen levels within the ship's hold, effectively handle water and impurities mixed in the oil and gas, and prevent the escalation of certain risks.
[0004] Currently, ship-to-shore safety devices are generally installed at docks, especially at docks in the northern coastal areas. In winter, the temperature drops to below -20°C. Electrical components (such as relays and sensors) in the control cabinets of ship-to-shore safety devices are prone to performance degradation, material embrittlement, and difficulty in starting under extreme low temperatures, which may lead to equipment failure or malfunction. This affects the stable operation of ship-to-shore safety devices and increases the safety risks during ship berthing and loading / unloading operations. Utility Model Content
[0005] The purpose of this utility model is to provide a heating structure for the control cabinet of ship-shore safety devices, which aims to solve the problem of equipment failure in the control cabinet of ship-shore safety devices under low temperature conditions in the prior art.
[0006] This utility model is implemented as follows: a heating structure for a ship-shore safety device control cabinet includes a cabinet body, an electric heater, a heat dissipation mechanism, and a temperature controller. The electric heater is mounted on the heat dissipation mechanism, which is integrated into the inner top and inner side wall of the cabinet body and includes at least one set of movable and adjustable angle adjustment mechanisms. The temperature controller is electrically connected to the electric heater and the heat dissipation mechanism.
[0007] Furthermore, the heat dissipation mechanism includes a horizontal slide rail, a drive motor, a cooling fan, and a heat-conducting substrate. The electric heater is mounted on the heat-conducting substrate, the heat-conducting substrate is mounted on the cooling fan, and the cooling fan is mounted on a slide block. The cooling fan moves along the horizontal slide rail in cooperation with the drive motor via the slide block to cover different areas inside the cabinet for heat dissipation.
[0008] Furthermore, limit switches are provided on both sides of the transverse slide rail, and the limit switches are electrically connected to the drive motor.
[0009] Furthermore, the angle adjustment mechanism includes a stepper motor and a swing plate. The top of the swing plate abuts against the bottom of the cooling fan, and a semi-circular gear protrudes from the bottom of the swing plate. The output shaft of the stepper motor meshes with the semi-circular gear. The swing plate is hinged to the slide block. The stepper motor controls the pitch angle of the cooling fan, so that the airflow direction adapts to the internal equipment layout of the cabinet.
[0010] Furthermore, the bottom of the cabinet is provided with a moisture-proof layer, and a humidity sensor is embedded in the moisture-proof layer. The humidity sensor is electrically connected to the temperature controller.
[0011] Furthermore, the electric heater uses a PTC ceramic heating element with an anti-oxidation coating on its surface.
[0012] Furthermore, the temperature controller is connected to a temperature sensor array, which is distributed in multiple partitions inside the cabinet to form a closed-loop feedback control logic.
[0013] Furthermore, the data from the temperature sensor array is transmitted to an external monitoring terminal via a wireless communication module.
[0014] Furthermore, the temperature controller is connected to an over-temperature protection circuit.
[0015] Furthermore, the cabinet is equipped with a cabinet door, and a detachable air guide plate is provided on the inner side of the cabinet door. The air guide plate is arranged at an angle, and honeycomb-shaped airflow channels are distributed on the surface of the air guide plate.
[0016] Compared with existing technologies ， The heating structure for the ship-shore safety device control cabinet provided by this utility model heats the inside of the cabinet through an electric heater, and uses a heat dissipation mechanism to increase the heating effect of the electric heater. It integrates mobile heat dissipation, and uses an angle adjustment mechanism to control the swing angle of the heat dissipation mechanism to increase the heat dissipation range in a directional manner. It uses a temperature controller to dynamically coordinate the heating and heat dissipation functions based on real-time temperature data, thus solving the problem of equipment failure in ship-shore safety device control cabinets under low temperature conditions. Attached Figure Description
[0017] Figure 1 This is a front sectional view of the heating structure of the control cabinet for the ship-shore safety device provided by this utility model;
[0018] Figure 2 This is a cross-sectional structural diagram of the electric heater and heat dissipation mechanism provided by this utility model;
[0019] Figure 3 This is a structural schematic diagram of the cabinet door and the guide plate provided by this utility model.
[0020] In the diagram: Cabinet 10, Electric heater 20, Heat dissipation mechanism 30, Angle adjustment mechanism 40, Temperature sensor array 50, Moisture-proof layer 11, Humidity sensor 12, Cabinet door 13, Deflector plate 14, Airflow channel 15, Horizontal slide rail 31, Drive motor 32, Cooling fan 33, Heat-conducting substrate 34, Slide 35, Limit switch 36, Stepper motor 41, Swing plate 42, Semi-circular gear 43. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0022] The implementation of this utility model will be described in detail below with reference to specific embodiments.
[0023] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0024] Reference Figure 1-3 The image shown is a preferred embodiment of the present invention.
[0025] The ship-shore safety device control cabinet heating structure includes a cabinet 10, an electric heater 20, a heat dissipation mechanism 30, and a temperature controller. The electric heater 20 is mounted on the heat dissipation mechanism 30, which is integrated into the inner top and inner side wall of the cabinet 10 and includes at least one set of movable and adjustable angle adjustment mechanisms 40. The temperature controller is electrically connected to the electric heater 20 and the heat dissipation mechanism 30 and is used to dynamically coordinate the heating and heat dissipation functions according to real-time temperature data.
[0026] The heating structure of the ship-shore safety device control cabinet provided above heats the inside of the cabinet 10 through an electric heater 20 and uses a heat dissipation mechanism 30 to increase the heating effect of the electric heater 20. It integrates mobile heat dissipation and uses an angle adjustment mechanism 40 to control the swing angle of the heat dissipation mechanism 30 to increase the heat dissipation range in a directional manner. A temperature controller is used to dynamically coordinate the heating and heat dissipation functions based on real-time temperature data, which solves the problem of equipment failure in ship-shore safety device control cabinets under low temperature conditions.
[0027] In this embodiment, the heat dissipation mechanism 30 includes a horizontal slide rail 31, a drive motor 32, a cooling fan 33, and a heat-conducting substrate 34. The electric heater 20 is mounted on the heat-conducting substrate 34, the heat-conducting substrate 34 is mounted on the cooling fan 33, and the cooling fan 33 is mounted on the slide block 35. The cooling fan 33 moves along the horizontal slide rail 31 in cooperation with the drive motor 32 through the slide block 35 to cover different areas inside the cabinet 10 for heat dissipation.
[0028] The heat dissipation mechanism 30 allows the slide block 35 to move via the transverse slide rail 31. The drive motor 32 drives the slide block 35 to move the heat dissipation fan 33 back and forth along the transverse slide rail 31. The heat dissipation fan 33 blows the heat absorbed on the heat-conducting substrate 34 to different areas inside the cabinet 10 for heat dissipation. The electric heater 20 achieves mobile heat dissipation through the slide block 35 and the drive motor 32.
[0029] When the electric heater 20 is not required for heating, the cooling fan 33 can be used to cool down the locally heated electrical components.
[0030] In this embodiment, limit switches 36 are provided on both sides of the transverse slide rail 31. The limit switches 36 are electrically connected to the drive motor 32 to limit the movement range of the cooling fan 33 and avoid interference with the internal electrical components of the cabinet 10.
[0031] When the slide block 35 moves to both sides of the transverse slide rail 31 and triggers the limit switch 36, the limit switch 36 can drive the slide block 35 to change direction through the drive motor 32.
[0032] In this embodiment, the angle adjustment mechanism 40 includes a stepper motor 41 and a swing plate 42. The top of the swing plate 42 abuts against the bottom of the cooling fan 33. A semi-circular gear 43 protrudes from the bottom of the swing plate 42. The output shaft of the stepper motor 41 meshes with the semi-circular gear 43. The swing plate 42 is hinged to the slide block 35. The stepper motor 41 controls the pitch angle of the cooling fan 33 so that the airflow direction is adapted to the internal equipment layout of the cabinet 10.
[0033] The angle adjustment mechanism 40 is driven by the output shaft of the stepper motor 41 meshing with the semi-circular gear 43, thereby controlling the semi-circular gear 43 to drive the swing plate 42 to swing, so that the swing plate 42 drives the cooling fan 33 to change the pitch angle, so that the airflow direction is adapted to the internal equipment layout of the cabinet 10.
[0034] In this embodiment, a moisture-proof layer 11 is provided at the bottom of the cabinet 10. A humidity sensor 12 is embedded in the moisture-proof layer 11. The humidity sensor 12 is electrically connected to the temperature controller. When the humidity sensor 12 detects that the humidity is too high, the temperature controller triggers the electric heater 20 to dehumidify the inside of the cabinet 10.
[0035] Intelligent control: The temperature / humidity sensor 12 is linked with the cooling fan 33 and the regulating valve of the electric heater 20, which can automatically adjust the heat dissipation intensity according to environmental parameters to avoid equipment failure caused by overheating or overcooling.
[0036] In this embodiment, the electric heater 20 uses a PTC ceramic heating element with an anti-oxidation coating on its surface, and it is in contact with the heat-conducting substrate 34 of the heat dissipation mechanism 30 to form an optimized heat exchange layout.
[0037] In this embodiment, the temperature controller is connected to a temperature sensor array 50, which is distributed in multiple partitions inside the cabinet 10 to form a closed-loop feedback control logic. When the temperature difference between the partitions exceeds the threshold, local heating or directional heat dissipation is activated.
[0038] The temperature controller can monitor the interior of the cabinet 10 from multiple angles through the temperature sensor array 50, preventing individual electrical components from overheating or overcooling, which could cause the electric heater 20 and the heat dissipation mechanism 30 to fail to provide localized heating or directional heat dissipation.
[0039] In this embodiment, the data from the temperature sensor array 50 is transmitted to an external monitoring terminal via a wireless communication module, supporting remote adjustment of heating and heat dissipation strategies. This facilitates real-time monitoring of cabinet 10 malfunctions by the user, enabling timely resolution of any issues.
[0040] In this embodiment, the temperature controller is connected to an over-temperature protection circuit. When an abnormal temperature or heat dissipation failure is detected, the power supply to the electric heater 20 is automatically cut off and an audible and visual alarm is triggered.
[0041] In this embodiment, a cabinet door 13 is installed on the cabinet body 10. A detachable air guide plate 14 is provided on the inner side of the cabinet door 13. The air guide plate 14 is arranged at an angle, and honeycomb-shaped airflow channels 15 are distributed on the surface of the air guide plate 14 to guide the heat dissipation airflow to diffuse evenly, thereby improving the heat dissipation range and the heat recovery and utilization rate. 。
[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A heating structure for a ship-to-shore safety device control cabinet, characterized in that, The device includes a cabinet, an electric heater, a heat dissipation mechanism, and a temperature controller. The electric heater is mounted on the heat dissipation mechanism, which is integrated into the inner top and inner side wall of the cabinet and includes at least one set of movable and adjustable angle adjustment mechanisms. The temperature controller is electrically connected to the electric heater and the heat dissipation mechanism.
2. The shore-to-ship safety device control cabinet heating structure of claim 1, wherein, The heat dissipation mechanism includes a horizontal slide rail, a drive motor, a cooling fan, and a heat-conducting substrate. The electric heater is mounted on the heat-conducting substrate, the heat-conducting substrate is mounted on the cooling fan, and the cooling fan is mounted on a slide block. The cooling fan moves along the horizontal slide rail in cooperation with the drive motor via the slide block, covering different areas inside the cabinet for heat dissipation.
3. The shore-to-ship safety device control cabinet heating structure of claim 2, wherein, Limit switches are provided on both sides of the transverse slide rail, and the limit switches are electrically connected to the drive motor.
4. The shore-to-ship safety device control cabinet heating structure of claim 2, wherein, The angle adjustment mechanism includes a stepper motor and a swing plate. The top of the swing plate abuts against the bottom of the cooling fan. A semi-circular gear protrudes from the bottom of the swing plate. The output shaft of the stepper motor meshes with the semi-circular gear. The swing plate is hinged to the slide block. The stepper motor controls the pitch angle of the cooling fan to adapt the airflow direction to the internal equipment layout of the cabinet.
5. The shore-to-ship safety device control cabinet heating structure of claim 1, wherein, The cabinet has a moisture-proof layer at the bottom, and a humidity sensor is embedded in the moisture-proof layer. The humidity sensor is electrically connected to the temperature controller.
6. The shore-to-ship safety device control cabinet heating structure of claim 1, wherein, The electric heater uses a PTC ceramic heating element with an anti-oxidation coating on its surface.
7. A shore-to-ship safety device control cabinet heating structure according to any one of claims 1 to 6, wherein The temperature controller is connected to a temperature sensor array, which is distributed in multiple partitions inside the cabinet to form a closed-loop feedback control logic.
8. The shore-to-ship safety device control cabinet heating structure of claim 7, wherein, The data from the temperature sensor array is transmitted to an external monitoring terminal via a wireless communication module.
9. The shore-to-ship safety device control cabinet heating structure of claim 8, wherein, The temperature controller is connected to an over-temperature protection circuit.
10. The shore-to-ship safety device control cabinet heating structure of claim 1, wherein, The cabinet is equipped with a cabinet door, and a detachable air guide plate is provided on the inner side of the cabinet door. The air guide plate is arranged at an angle, and honeycomb-shaped airflow channels are distributed on the surface of the air guide plate.