A working status monitoring system for special vessels for construction of water photovoltaic power stations

Abstract

The utility model relates to a working state monitoring system for a special vessel for construction of a water photovoltaic power station, comprising an energy storage battery, a hull attitude sensing device, an on-site wind speed sensing device, a hull surface pressure sensing device and a controller; the energy storage battery is installed at the bottom of the hull of the special vessel, the hull attitude sensing device is installed in the middle of the hull of the special vessel, the on-site wind speed sensing device is installed on the top of the hull of the special vessel, and the hull surface pressure sensing device is installed on the energy storage battery, so that the controller is electrically connected to the energy storage battery, the hull attitude sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device; the system can timely sense the change of the vessel's attitude, help control the tilt and steering of the vessel, and maintain the stability of the vessel; monitor the wind speed in real time, help the vessel adjust the navigation strategy according to the actual wind speed, and improve the navigation safety; monitor the pressure of the hull in water, help the vessel avoid collision or scratching other objects, and prevent the vessel from capsizing.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring systems, and in particular relates to a working state monitoring system for a special vessel for construction of a water photovoltaic power station. Background Art

[0002] Photovoltaic power generation, as a green renewable energy source, has huge potential for development and utilization, but the construction of photovoltaic power stations requires a large amount of land resources, which increases the construction cost of photovoltaic power stations to a certain extent. Due to a large amount of coal mining in my country, there are a large number of coal mining subsidence areas in many regions, which have formed large areas of subsided water bodies due to long-term idleness. Floating water surface photovoltaic power stations are built on idle subsided water bodies according to local conditions. On the one hand, it can make full use of idle land resources in society, and on the other hand, it can also reduce the land cost of power station construction to a certain extent, which has good development prospects.

[0003] At present, water photovoltaic power stations are developing vigorously. However, when installing water photovoltaic panels, special oil barrels, steel pipes and engines are used to build ships. Such ships have the advantages of low cost, small space on the water, and shallow draft. However, such ships have many problems such as easy capsizing and easy water accumulation in the ship's space. Utility Model Content

[0004] In order to solve the defects of the prior art, the purpose of the utility model is to provide a working status monitoring system for a special vessel for the construction of a water photovoltaic power station.

[0005] In order to achieve the above purpose, a technical solution adopted by the utility model is:

[0006] A working status monitoring system for a special vessel for construction of a water photovoltaic power station, comprising:

[0007] Energy storage batteries are installed on the bottom of the hull of the special vessel, and the energy storage batteries are electrically connected to the photovoltaic power station;

[0008] A hull attitude sensing device is installed in the middle of the hull of the special vessel, comprising a dynamic tilt sensor and a first data collector, the dynamic tilt sensor is electrically connected to the first data collector, and the dynamic tilt sensor and the first data collector are both electrically connected to an energy storage battery;

[0009] The on-site wind speed sensing device is installed on the top of the hull of the special vessel, and includes an ultrasonic wind speed and direction sensor and a second data collector, the ultrasonic wind speed and direction sensor is electrically connected to the second data collector, and the ultrasonic wind speed and direction sensor and the second data collector are both electrically connected to the energy storage battery;

[0010] The hull surface pressure sensing device is installed on the energy storage battery, including a smart core pressure sensor and a third data collector, the smart core pressure sensor is electrically connected to the third data collector, and the smart core pressure sensor and the third data collector are both electrically connected to the energy storage battery;

[0011] The controller is electrically connected to the energy storage battery, the hull attitude sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device.

[0012] Optionally, the hull posture sensing device also includes a first data transmitter, the first data transmitter is electrically connected to the first data collector, and the first data transmitter is wirelessly connected to the controller.

[0013] Optionally, the first data collector is arranged in a ring shape, the dynamic tilt sensor is inserted in the middle of the first data collector, and the first data transmitter is fixedly installed on the side of the first data collector.

[0014] Optionally, the on-site wind speed sensing device further includes a second data transmitter, the second data transmitter is electrically connected to the second data collector, and the second data transmitter is wirelessly connected to the controller.

[0015] Optionally, the second data collector is arranged in a columnar shape, the ultrasonic wind speed and direction sensor is rotatably mounted on the top of the second data collector, and the second data transmitter is fixedly mounted on the columnar surface of the second data collector.

[0016] Optionally, the hull surface pressure sensing device further includes a third data transmitter, the third data transmitter is electrically connected to the third data collector, and the third data transmitter is wirelessly connected to the controller.

[0017] Optionally, the third data transmitter is cylindrical, the second data collector is fixedly mounted on the end face of the third data transmitter, and the smart core pressure sensor is fixedly mounted on the cylindrical surface of the third data transmitter.

[0018] Optionally, the controller includes a data receiver, a display screen, an outer shell and a processor, the processor is installed inside the outer shell, the display screen is installed on the outer shell to cover the processor, the data receiver is installed outside the outer shell and electrically connected to the processor, and the data receiver is connected to the hull attitude sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device via radio.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model proposes a working state monitoring system for a special vessel for construction of a water photovoltaic power station. The energy storage battery is installed at the bottom of the hull of the special vessel, the hull attitude sensing device is installed in the middle of the hull of the special vessel, the on-site wind speed sensing device is installed on the top of the hull of the special vessel, and the hull surface pressure sensing device is installed on the energy storage battery, so that the controller is electrically connected to the energy storage battery, the hull attitude sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device; wherein, installing the energy storage battery at the bottom of the hull helps to lower the center of gravity of the vessel and increase the stability and balance of the vessel. The hull attitude sensing device is installed in the middle of the hull to timely sense the attitude changes of the vessel, which helps to control the tilt and steering of the vessel and maintain the stability of the vessel; and the controller is connected to the energy storage battery to realize the charge and discharge control of the battery, ensure that the vessel can obtain a stable energy supply during navigation, and effectively manage the battery to extend the service life of the battery; and the on-site wind speed sensing device is installed on the top of the hull to monitor the wind speed in real time, which helps the vessel to adjust the navigation strategy according to the actual wind speed and improve the navigation safety. The hull surface pressure sensing device installed on the energy storage battery can monitor the pressure of the hull in the water, help the ship avoid collision or scratching other objects, and prevent the ship from capsizing; the system combines energy management, attitude control and environmental perception to improve the safety, stability and efficiency of special vessels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the working status monitoring system of a special vessel for construction of a water photovoltaic power station of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the hull posture sensing device of the utility model;

[0024] Figure 3 It is a structural schematic diagram of an on-site wind speed sensing device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the hull surface pressure sensing device of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the controller of the utility model.

[0027] In the figure: 1. Energy storage battery; 2. Hull attitude sensing device; 3. On-site wind speed sensing device; 4. Hull surface pressure sensing device; 5. Controller; 6. Hull; 7. Photovoltaic power station; 8. Dynamic tilt sensor; 9. First data collector; 10. First data transmitter; 11. Ultrasonic wind speed and direction sensor; 12. Second data collector; 13. Second data transmitter; 14. Smart core pressure sensor; 15. Third data collector; 16. Third data transmitter; 17. Data receiver; 18. Display screen; 19. Outer shell. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] Embodiment 1

[0030] See also Figure 1 The utility model provides a working status monitoring system for a special vessel for the construction of a photovoltaic power station on water, including an energy storage battery 1, a hull attitude sensing device 2, an on-site wind speed sensing device 3, a hull surface pressure sensing device 4 and a controller 5. The energy storage battery 1 is installed at the bottom of the hull 6 of the special vessel, and the energy storage battery 1 is electrically connected to the photovoltaic power station 7; the hull attitude sensing device 2 is installed in the middle of the hull 6 of the special vessel, including a dynamic tilt sensor 8 and a first data collector 9, the dynamic tilt sensor 8 is electrically connected to the first data collector 9, and the dynamic tilt sensor 8 and the first data collector 9 are both electrically connected to the energy storage battery 1; the on-site wind speed sensing device 3 is installed on the top of the hull 6 of the special vessel, including an ultrasonic wind speed and direction sensor 11 and a second data collector 12, the ultrasonic wind speed and direction sensor 1 1 is electrically connected to the second data collector 12, and the ultrasonic wind speed and direction sensor 11 and the second data collector 12 are both electrically connected to the energy storage battery 1; the hull surface pressure sensing device 4 is installed on the energy storage battery 1, including the smart core pressure sensor 14 and the third data collector 15, the smart core pressure sensor 14 is electrically connected to the third data collector 15, and the smart core pressure sensor 14 and the third data collector 15 are both electrically connected to the energy storage battery 1; the controller 5 is electrically connected to the energy storage battery 1, the hull attitude sensing device 2, the on-site wind speed sensing device 3 and the hull surface pressure sensing device 4. In this embodiment, the photovoltaic power station 7 generates electricity by 110,000 photovoltaic panels with a model of STP550S-C72 and a power of 550w. The energy storage battery 1 uses twelve 48V1000AH lithium iron phosphate module batteries of CERRNSSDE. The four photovoltaic panels of the photovoltaic power station 7 are respectively connected to the twelve energy storage batteries 1 through wires.

[0031] Further, combined with Figure 2As shown, the hull posture sensing device 2 of this embodiment also includes a first data transmitter 10, the first data transmitter 10 is electrically connected to the first data collector 9, and the first data transmitter 10 is wirelessly connected to the controller 5. The first data collector 9 is arranged in a ring shape, the dynamic tilt sensor 8 is inserted in the middle of the first data collector 9, and the first data transmitter 10 is fixedly installed on the side of the first data collector 9. It is worth noting that the number of dynamic tilt sensors 8, first data collectors 9 and first data transmitters 10 is set according to actual needs. For example, in this embodiment, a total of four dynamic tilt sensors 8, four first data transmitters 10 and four first data collectors 9 are set. The dynamic tilt sensors 8 all adopt the SST810 type, and their ranges are all ±180°, the accuracy is ±0.1, and the power supply voltage is 9-36VDC. The four first data collectors 9 respectively store the data of the four dynamic tilt sensors 8, and the four first data transmitters 10 respectively send the data of the four dynamic tilt sensors 8 to the controller 5. The four energy storage batteries 1 are connected to the four dynamic tilt sensors 8 respectively through connecting wires.

[0032] Further, combined with Figure 3 As shown, the on-site wind speed sensing device 3 of this embodiment also includes a second data transmitter 13, the second data transmitter 13 is electrically connected to the second data collector 12, and the second data transmitter 13 is wirelessly connected to the controller 5. The second data collector 12 is arranged in a columnar shape, the ultrasonic wind speed and direction sensor 11 can be rotatably mounted on the top of the second data collector 12, and the second data transmitter 13 is fixedly mounted on the cylindrical surface of the second data collector 12. It is worth noting that the number of ultrasonic wind speed and direction sensors 11, the second data transmitter 13 and the second data collector 12 is set according to actual needs. For example, in this embodiment, two ultrasonic wind speed and direction sensors 11, two second data transmitters 13 and two second data collectors 12 are set. The ultrasonic wind speed and direction sensors 11 are all BRW200-1002 type, with a resolution of ±0.5m / s, a weight of 0.5kg, and a power supply voltage of 12-30VDC. The two second data collectors 12 respectively store the data of the two ultrasonic wind speed and direction sensors 11, and the two second data transmitters 13 respectively send the data of the two ultrasonic wind speed and direction sensors 11 to the controller 5. The two energy storage batteries 1 are respectively connected to the two ultrasonic wind speed and direction sensors 11 through connecting wires.

[0033] Further, combined with Figure 4As shown, the hull surface pressure sensing device 4 of this embodiment also includes a third data transmitter 16, the third data transmitter 16 and the third data collector 15 are electrically connected, and the third data transmitter 16 and the controller 5 are wirelessly connected. The third data transmitter 16 is cylindrical, the second data collector 12 is fixedly mounted on the end face of the third data transmitter 16, and the smart core pressure sensor 14 is fixedly mounted on the cylindrical surface of the third data transmitter 16. It is worth noting that the number of smart core pressure sensors 14, the third data transmitter 16 and the third data collector 15 is set according to actual needs. For example, in this embodiment, a total of six smart core pressure sensors 14, six third data transmitters 16 and six third data collectors 15 are set. The smart core pressure sensors 14 are all ZXP4 type, with a range of 0-5000KPa, an accuracy of ±1%FS, a weight of 0.5kg, an operating voltage of 3.3V, and a response time of 2.5ms. The six third data collectors 15 respectively store the data of the six smart core pressure sensors 14, and the six third data transmitters 16 respectively send the data of the six smart core pressure sensors 14 to the controller 5. The six energy storage batteries 1 are respectively connected to the six ultrasonic wind speed and direction sensors 11 through connecting wires.

[0034] Further, combined with Figure 5 As shown, the controller 5 of this embodiment includes a data receiver 17, a display screen 18, an outer shell 19 and a processor, the processor is installed inside the outer shell 19, the display screen 18 is installed on the outer shell 19 to cover the processor, the data receiver 17 is installed outside the outer shell 19 and is electrically connected to the processor, and the data receiver 17 is connected to the hull attitude sensing device 2, the on-site wind speed sensing device 3 and the hull surface pressure sensing device 4 via radio.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] The utility model proposes a working state monitoring system for a special ship for construction of a water photovoltaic power station. The energy storage battery 1 is installed at the bottom of the hull 6 of the special ship, the hull attitude sensing device 2 is installed in the middle of the hull 6 of the special ship, the on-site wind speed sensing device 3 is installed on the top of the hull 6 of the special ship, and the hull surface pressure sensing device 4 is installed on the energy storage battery 1, so that the controller 5 is electrically connected to the energy storage battery 1, the hull attitude sensing device 2, the on-site wind speed sensing device 3 and the hull surface pressure sensing device 4; wherein, installing the energy storage battery 1 at the bottom of the hull 6 helps to lower the center of gravity of the ship and increase the stability and balance of the ship. The hull attitude sensing device 2 is installed in the middle of the hull 6 to timely sense the attitude changes of the ship, which helps to control the tilt and steering of the ship and maintain the stability of the ship; and the controller 5 is connected to the energy storage battery 1 to realize the charge and discharge control of the battery, ensure that the ship can obtain a stable energy supply during navigation, and effectively manage the battery to extend the service life of the battery; and the on-site wind speed sensing device 3 is installed on the top of the hull 6 to monitor the wind speed in real time, which helps the ship to adjust the navigation strategy according to the actual wind speed and improve the navigation safety. The hull surface pressure sensing device 4 installed on the energy storage battery 1 can monitor the pressure of the hull 6 in the water, help the ship avoid collision or scratching other objects, and prevent the ship from capsizing; the system combines energy management, attitude control and environmental perception, which can improve the safety, stability and efficiency of special vessels.

[0037] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0038] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A working status monitoring system for a special vessel for construction of a water photovoltaic power station, characterized in that: include: An energy storage battery is installed at the bottom of the hull of the special vessel, and the energy storage battery is electrically connected to the photovoltaic power station; A hull posture sensing device, installed in the middle of the hull of the special vessel, comprises a dynamic tilt sensor and a first data collector, the dynamic tilt sensor is electrically connected to the first data collector, and the dynamic tilt sensor and the first data collector are both electrically connected to the energy storage battery; An on-site wind speed sensing device is installed on the top of the hull of the special vessel, comprising an ultrasonic wind speed and direction sensor and a second data collector, wherein the ultrasonic wind speed and direction sensor is electrically connected to the second data collector, and both the ultrasonic wind speed and direction sensor and the second data collector are electrically connected to the energy storage battery; A hull surface pressure sensing device, installed on the energy storage battery, comprises a smart core pressure sensor and a third data collector, the smart core pressure sensor is electrically connected to the third data collector, and both the smart core pressure sensor and the third data collector are electrically connected to the energy storage battery; A controller is electrically connected to the energy storage battery, the hull posture sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device.

2. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 1, characterized in that: The hull posture sensing device also includes a first data transmitter, the first data transmitter is electrically connected to the first data collector, and the first data transmitter is wirelessly connected to the controller.

3. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 2, characterized in that: The first data collector is arranged in a ring shape, the dynamic tilt sensor is inserted in the middle of the first data collector, and the first data transmitter is fixedly installed on the side of the first data collector.

4. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 1, characterized in that: The on-site wind speed sensing device also includes a second data transmitter, the second data transmitter is electrically connected to the second data collector, and the second data transmitter is wirelessly connected to the controller.

5. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 4, characterized in that: The second data collector is arranged in a columnar shape, the ultrasonic wind speed and direction sensor is rotatably mounted on the top of the second data collector, and the second data transmitter is fixedly mounted on the columnar surface of the second data collector.

6. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 1, characterized in that: The hull surface pressure sensing device also includes a third data transmitter, the third data transmitter is electrically connected to the third data collector, and the third data transmitter is wirelessly connected to the controller.

7. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 6, characterized in that: The third data transmitter is cylindrical, the second data collector is fixedly mounted on the end surface of the third data transmitter, and the smart core pressure sensor is fixedly mounted on the cylindrical surface of the third data transmitter.

8. The working status monitoring system for a special vessel for construction of a water photovoltaic power station as claimed in claim 1, characterized in that: The controller includes a data receiver, a display screen, an outer shell and a processor, wherein the processor is installed inside the outer shell, the display screen is installed on the outer shell to cover the processor, the data receiver is installed outside the outer shell and is electrically connected to the processor, and the data receiver is connected to the hull attitude sensing device, the on-site wind speed sensing device and the hull surface pressure sensing device via radio.

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