Movable intelligent high-low voltage shore power transmitting device

Abstract

The utility model discloses a movable intelligent high-low voltage shore power transmitting device, which comprises a port low-voltage shore-based power transmitting device box, a grounding pile, a hoisting shaft and a flat parking, and the side part of the port low-voltage shore-based power transmitting device box is connected with a connecting box. The mobile box-type port low-voltage shore-based power transmission device box of the high-voltage shore-based ship power system has unique mobility, high-efficiency energy conversion, intelligent control and wide adaptability. Wherein a traditional shore power system is usually equipment fixed at a port, and a port low-voltage shore-based power transmission device box of a high-voltage shore-based ship power system is matched with flat parking, so that unique mobility and flexibility are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship power supply, in particular to a movable intelligent high and low voltage shore power transmission device. Background Art

[0002] Since almost all ships in the world use generators fueled by light or heavy diesel to generate electricity, each ship is basically equivalent to a small power plant, a mobile chimney, which not only causes pollution but also wastes energy. It is estimated that if ships shut down their own fuel generators while berthing at ports and use ship shore power instead, they can reduce nitrogen oxide emissions by 195,000 tons per year; reduce carbon dioxide emissions by 9.17 million tons, equivalent to the annual emissions of 1.8 million people; and reduce sulfur dioxide emissions by 126,000 tons, equivalent to the annual emissions of 7.2 million people. When ships at berth stop using fuel generators to generate electricity and use port shore-based power supply instead, it is of great significance to reduce noise, vibration, energy, emissions and protect the environment.

[0003] The existing intelligent high and low voltage shore power transmission devices used for port shore-based power supply have poor mobility and flexibility in transshipment and transportation, resulting in the devices being unable to meet the usage requirements of different ports and ships and unable to provide a wide range of services, and are in urgent need of development. Utility Model Content

[0004] The purpose of the utility model is to provide a movable intelligent high and low voltage shore power transmission device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a movable intelligent high and low voltage shore power transmission device, comprising a port low voltage shore-based power transmission device box, a grounding pile, a lifting shaft and a flatbed parking vehicle, the side of the port low voltage shore-based power transmission device box is connected to a connection box, the bottom of the port low voltage shore-based power transmission device box and the connection box are connected to a grounding pile, both ends of the front and rear sides of the grounding pile are symmetrically connected to the lifting shaft, a flatbed parking vehicle is arranged at the bottom of the grounding pile, the top of one end of the flatbed parking vehicle is connected to a fence frame, the bottom of one end of the fence frame is connected to a ladder frame, and the two ends of the bottom of the flatbed parking vehicle are symmetrically connected to moving wheels.

[0006] Preferably, the front and rear sides of the port low-voltage shore-based electricity transmission device box and the connection box are connected with inspection doors, and one side of the port low-voltage shore-based electricity transmission device box is also connected with an inspection door.

[0007] Preferably, an air-conditioning outdoor unit is provided on the front side of the exterior of the port low-voltage shore-based power transmission device box.

[0008] Preferably, a fire alarm is installed on the top of the front edge of the port low-voltage shore-based power transmission device box.

[0009] Preferably, the interior of the port low-voltage shore-based power transmission device box includes a high-voltage cabinet, a transformer, a low-voltage cabinet, an air-conditioning indoor unit, a transfer cart, a five-hole socket and a panel switch door, a fire extinguisher, an explosion-proof lamp, an electrical channel, a cable channel, a smoke detector and an emergency light, and the five-hole socket and the panel switch door, the fire extinguisher and the explosion-proof lamp are provided in plurality.

[0010] Preferably, a top cover plate is provided on the top of the connection box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) This type of mobile intelligent high and low voltage shore power transmission device has unique mobility, efficient energy conversion, intelligent control and wide adaptability through the mobile box-type port low voltage shore power transmission device box of this high voltage shore-based ship power system. Among them, the traditional shore power system is usually a device fixed in the port, while the port low voltage shore power transmission device box of the high voltage shore-based ship power system has unique mobility and flexibility in combination with a flatbed parking. It can flexibly adjust its position as the ship moves, and is suitable for ships of different types and sizes. This mobility enables the low voltage shore power system to meet the needs of different ports and ships and provide a wider range of services;

[0013] (2) This type of mobile intelligent high and low voltage shore power transmission device can convert the electric energy of the port's high voltage power grid into low voltage electric energy suitable for ships by installing high voltage cabinets, transformers and low voltage cabinets. It has high energy conversion efficiency and can minimize energy waste. In addition, the system can also achieve efficient use of electric energy through energy management and optimized control. Through the intelligent control system and monitoring functions, it can monitor information such as power supply and ship power load. Through intelligent control algorithms and automated operations, precise control and management of power supply can be achieved, improving the stability and reliability of the system.

[0014] (3) This kind of mobile intelligent high and low voltage shore power transmission device can adapt to different types and specifications of ships. It adopts a standardized interface and a five-hole socket and panel switch door plug design, which matches the power interface of the ship to ensure the compatibility of the equipment. This wide adaptability makes the system a universal and flexible solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the module structure of the utility model;

[0017] Figure 3This is a rear view structural diagram of the low-voltage shore-based power transmission device box and the flatbed parking assembly of the utility model;

[0018] Figure 4 The side view of the utility model of the low-voltage shore-based power transmission device box and the flatbed parking assembly Figure 1 ;

[0019] Figure 5 The side view of the utility model of the low-voltage shore-based power transmission device box and the flatbed parking assembly Figure 2 .

[0020] In the figure: 1. Port low-voltage shore-based power transmission device box; 2. Inspection door; 3. Air-conditioning outdoor unit; 4. Fire alarm; 5. Connection box; 6. Grounding pile; 7. High-voltage cabinet; 8. Transformer; 9. Low-voltage cabinet; 10. Air-conditioning indoor unit; 11. Transfer trolley; 12. Five-hole socket and panel switch door; 13. Fire extinguisher; 14. Explosion-proof lamp; 15. Electric passage; 16. Cable passage; 17. Smoke detector; 18. Emergency light; 19. Top cover; 20. Lifting shaft; 21. Flatbed parking; 2101. Fence frame; 2102. Ladder frame; 2103. Moving wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a movable intelligent high and low voltage shore power transmission device, including a port low voltage shore-based power transmission device box 1, a grounding pile 6, a lifting shaft 20 and a flatbed parking 21, the side of the port low voltage shore-based power transmission device box 1 is connected to a connection box 5, the bottom of the port low voltage shore-based power transmission device box 1 and the connection box 5 are connected to a grounding pile 6, the lifting shaft 20 is symmetrically connected to both ends of the front and rear sides of the grounding pile 6, a flatbed parking 21 is arranged at the bottom of the grounding pile 6, a fence frame 2101 is connected to the top of one end of the flatbed parking 21, a ladder frame 2102 is connected to the bottom of one end of the fence frame 2101, and moving wheels 2103 are symmetrically connected to both ends of the bottom of the flatbed parking 21.

[0023] The front and rear sides of the port low-voltage shore-based power transmission device box 1 and the connection box 5 are both connected with inspection doors 2 , and one side of the port low-voltage shore-based power transmission device box 1 is also connected with an inspection door 2 .

[0024] An air-conditioning outdoor unit 3 is arranged on the front side of the exterior of the port low-voltage shore-based power transmission device box 1 .

[0025] A fire alarm 4 is installed on the top of the front edge of the port low-voltage shore-based power transmission device box 1.

[0026] The interior of the port low-voltage shore-based power transmission device box 1 includes a high-voltage cabinet 7, a transformer 8, a low-voltage cabinet 9, an air-conditioning indoor unit 10, a transfer cart 11, a five-hole socket and a panel switch door 12, a fire extinguisher 13, an explosion-proof lamp 14, an electrical channel 15, a cable channel 16, a smoke detector 17 and an emergency light 18. There are multiple five-hole sockets and panel switch doors 12, fire extinguishers 13 and explosion-proof lamps 14.

[0027] A top cover plate 19 is provided on the top of the connection box 5, and the top cover plate 19 plays a good role in protecting against rain and sun.

[0028] When the embodiment of the present application is in use: the mobile box-type port low-voltage shore-based power transmission device box 1 of the high-voltage shore-based ship power system has unique mobility, efficient energy conversion, intelligent control and wide adaptability. Among them, the traditional shore power system is usually a device fixed in the port, while the port low-voltage shore-based power transmission device box 1 of the high-voltage shore-based ship power system cooperates with the flatbed parking 21 to have unique mobility and flexibility. It can flexibly adjust its position as the ship moves, and is suitable for ships of different types and sizes. This mobility enables the low-voltage shore power system to meet the needs of different ports and ships and provide a wider range of services. The setting of the high-voltage cabinet 7, transformer 8 and low-voltage cabinet 9 can realize that the electric energy of the port high-voltage power grid can be finally converted into low-voltage electric energy suitable for ship use. It has high energy conversion efficiency and can minimize energy waste. In addition, the system can also achieve efficient utilization of electric energy through energy management and optimized control. Through the intelligent control system and monitoring function set up, it can monitor information such as power supply and ship power load.

Claims

1. A mobile intelligent high and low voltage shore power transmission device, characterized in that: The invention comprises a port low-voltage shore-based power transmission device box (1), a grounding pile (6), a lifting shaft (20) and a flatbed parking vehicle (21); the side of the port low-voltage shore-based power transmission device box (1) is connected to a connection box (5); the bottoms of the port low-voltage shore-based power transmission device box (1) and the connection box (5) are connected to a grounding pile (6); the lifting shaft (20) is symmetrically connected to both ends of the front and rear sides of the grounding pile (6); a flatbed parking vehicle (21) is arranged at the bottom of the grounding pile (6); the top of one end of the flatbed parking vehicle (21) is connected to a fence frame (2101); the bottom of one end of the fence frame (2101) is connected to a ladder frame (2102); and the two ends of the bottom of the flatbed parking vehicle (21) are symmetrically connected to moving wheels (2103).

2. According to claim 1, a mobile intelligent high and low voltage shore power transmission device is characterized in that: The front and rear sides of the port low-voltage shore-based power transmission device box (1) and the connection box (5) are both connected to inspection doors (2), and one side of the port low-voltage shore-based power transmission device box (1) is also connected to an inspection door (2).

3. The mobile intelligent high and low voltage shore power transmission device according to claim 2 is characterized in that: An air-conditioning outdoor unit (3) is arranged on the front side of the exterior of the port low-voltage shore-based power transmission device box (1).

4. The mobile intelligent high and low voltage shore power transmission device according to claim 3 is characterized in that: A fire alarm (4) is installed on the top of the front edge of the port low-voltage shore-based power transmission device box (1).

5. The mobile intelligent high and low voltage shore power transmission device according to claim 4 is characterized in that: The port low-voltage shore-based power transmission device box (1) includes a high-voltage cabinet (7), a transformer (8), a low-voltage cabinet (9), an air-conditioning indoor unit (10), a transfer vehicle (11), a five-hole socket and a panel switch door (12), a fire extinguisher (13), an explosion-proof lamp (14), an electric channel (15), a cable channel (16), a smoke sensor (17) and an emergency lamp (18), wherein a plurality of the five-hole socket and the panel switch door (12), the fire extinguisher (13) and the explosion-proof lamp (14) are provided.

6. The mobile intelligent high and low voltage shore power transmission device according to claim 1 is characterized in that: A top cover plate (19) is provided on the top of the connection box (5).

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