A sea surface multifunctional monitoring system based on hydrogen energy power

Abstract

The application discloses a sea surface multifunctional monitoring system based on hydrogen energy power, which comprises an inner cavity, an outer cavity, a solar panel, a hydrogen energy reaction cavity, a special electric air valve rod frame, a storage battery and a hydrological monitoring device; the hydrological monitoring device is used for monitoring environmental information; the outer cavity is initially filled with air, and the inner cavity is provided with the special electric air valve rod frame which is used for supporting the solar panel above the inner cavity and can adjust the working angle of the solar panel according to the environmental information; the solar panel is used for converting solar energy into electric energy, part of which is directly stored in the storage battery, and the other part of which is supplied to the hydrogen energy reaction cavity for generating hydrogen. The system can provide hydrogen energy for small and medium-sized ships. When the system finds a flying object that needs to be intercepted, the special electric air valve rod frame is precisely and directionally ejected by explosion under the adjustment of an intelligent controller.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of structure design, and relates to a monitoring system, in particular to a sea surface multifunctional monitoring system based on hydrogen energy power. BACKGROUND

[0002] The marine environment stereoscopic monitoring system comprehensively uses intelligent devices such as buoys, underwater sensing equipment, underwater cameras and radars, integrates marine environment online monitoring, data collection, data tracking, intelligent networking, wireless transmission, intelligent processing, early warning information release, decision support, remote and automatic control and other functions, realizes marine ecological online monitoring and big data analysis at all times and in all regions, and provides data support for real-time evaluation and early warning of marine environment. However, high performance is bound to bring high energy consumption, and how to solve the problem of related energy supply has attracted widespread attention.

[0003] Hydrogen energy is considered as the most potential clean energy in the 21st century. Human beings have shown interest in hydrogen energy application since 200 years ago. Since the 1970s, many countries and regions in the world have widely carried out hydrogen energy research. In recent years, the state has listed the development and utilization of hydrogen energy as an important strategic goal. However, China's marine energy development and utilization technology is still relatively backward in the world. Therefore, it is imperative to vigorously carry out research and development of marine hydrogen production, which will promote the development of China's marine economy. With the diversification of the tasks of the marine environment stereoscopic monitoring system in the future, especially the need for heavy load instruments and equipment such as hydrological observation and scientific experiments, higher requirements are put forward for the power equipment of the system. The United States and other countries are researching to provide a continuous supply of electricity and hydrogen energy for unmanned platforms through the conversion of solar energy and sea wave energy.

[0004] The expansion of offshore hydrogen production to "high-power deep sea" is an objective reality and an inevitable trend. At present, solar hydrogen production has made great progress, but compared with traditional fossil fuel hydrogen production, it still needs to be further optimized and improved in terms of hydrogen production efficiency, material cost and large-scale application. Under this background, finding effective measures to reduce costs and increase efficiency is the primary task to ensure the sustainable development of offshore hydrogen production. On the one hand, the technical difficulty of solar photochemical water splitting for hydrogen production lies in the preparation of high-efficiency and low-cost solar cells (including single-junction and multi-junction). The visible light utilization rate of photo-semiconductor materials is low, whether they are used as photo-anodes or directly suspended in water. On the other hand, while throttling, more attention should be paid to opening up sources, not only in reducing human intervention, but also in giving it commercial and other revenue-generating values.

[0005] When new energy is used in ships, such as using hydrogen as a replenishment fuel for small and medium-sized ships, a ship port hydrogen filling station needs to be set up to fill hydrogen fuel for hydrogen fuel cell ships through the hydrogen filling station. At present, the hydrogen filling station is mainly an external hydrogen supply type hydrogen filling station. The hydrogen gas is mainly obtained by purifying industrial by-product hydrogen and transported to the hydrogen filling station by a hydrogen long tube trailer in a high-pressure gaseous state to provide filling services for hydrogen fuel cell ships. The external hydrogen supply type hydrogen filling station not only has the problems of high cost of long-distance hydrogen transportation and high risk of hydrogen long tube trailer transportation, but also has the problems of low hydrogen supply efficiency and timeliness. In view of this, if a mobile instant replenishment system can be commercialized on the sea, the utilization efficiency of hydrogen energy can be greatly improved, and the operation cost can be saved. Finally, from the perspective of marine safety, giving the marine environment stereoscopic monitoring system certain instant interception function will help to prevent unknown threats and improve the diversity of the overall function of the system. SUMMARY

[0006] In view of the above problems, the purpose of the present application is to provide a sea surface multifunctional monitoring system based on hydrogen energy power, which realizes solar energy conversion, hydrogen storage, hydrogen replenishment, and ejection interception. The system helps the construction of intelligent marine engineering, takes electromechanical engineering / energy conversion technology as the core, adopts an internal cavity, an external cavity, and a specially designed electrically operated valve rod frame as the core mechanism mode, and realizes unmanned platform self-sustained energy replenishment, hydrological monitoring, and emergency interception of the marine environment.

[0007] The present application adopts the following technical solutions:

[0008] A sea surface multifunctional monitoring system based on hydrogen energy power, comprising an internal cavity, an external cavity, a solar panel, a hydrogen energy reaction cavity, a specially designed electrically operated valve rod frame, a storage battery, and a hydrological monitoring device; the hydrological monitoring device is used for monitoring environmental information; the external cavity is initially filled with air, the internal cavity is provided with a specially designed electrically operated valve rod frame, the solar panel is fixed above the internal cavity, and the specially designed electrically operated valve rod frame is used for supporting the internal cavity and adjusting the inclination of the internal cavity according to the environmental information, so as to adjust the working angle of the solar panel; the solar panel is used for converting solar energy into electric energy, part of which is directly stored in the storage battery, and the other part is supplied to the hydrogen energy reaction cavity for generating hydrogen.

[0009] In the above technical solution, further, the specially designed electrically operated valve rod frame is composed of a plurality of electrically operated valve rods and a connecting ring fixed ring; the upper ends of all the electrically operated valve rods are connected to the hydrogen energy reaction cavity, and the lower ends are respectively connected to an internal cavity air bag in an initial state of being empty;

[0010] The electric air valve rod is connected with an intelligent controller one by one, the intelligent controller adjusts the valve opening and closing time of the inner cavity air bag according to the environmental information fed back by the hydrological monitoring equipment, controls the storage amount of hydrogen in each inner cavity air bag, and then forms an inclination angle, so that the solar panel faces the sunlight at the best working angle.

[0011] The connecting ring of the special electric air valve rod frame is designed to lead out two air guide pipes; one of the air guide pipes is connected with the outer cavity through the electric air valve, and hydrogen can be introduced into the outer cavity; the air guide pipe is designed with an electrically-poppable metal spike at the outer cavity port, which can pierce the outer cavity wall; the other air guide pipe serves as an external output interface for outputting hydrogen to passing ships.

[0012] Each electric air valve rod is designed with a poppable metal spike at the tail of the rod, which can pierce the inner cavity air bag wall.

[0013] Further, the outer cavity is also provided with a one-way valve for outward gas discharge, which is automatically opened for gas discharge when the gas in the outer cavity continuously fills to reach a saturation value; the one-way valve can also be manually opened from the outside for gas discharge and supply.

[0014] Further, the storage battery receives the converted electric energy from the solar energy on one hand, and provides a transient strong current for the special electric air valve rod frame on the other hand, so as to cause the metal spike to pop out and generate an electric spark.

[0015] The solar panel is composed of a plurality of electric plates spliced and combined, and the bottom of the electric plate is marked with a scratch to facilitate explosion when being directionally ejected.

[0016] The invention principle of the application is as follows:

[0017] Considering the increasingly diversified monitoring tasks borne by the offshore unmanned platform (such as a buoy), on the basis of meeting the power consumption demand, if the collected solar energy can be continuously converted into hydrogen by electrolytic hydrogen technology and properly stored, the endurance of the passing ships will be greatly improved. In the process of hydrogen storage, the inflation sequence is combined with the best illumination angle by means of mechanical structure design, so as to greatly improve the light energy conversion efficiency; the inner / outer cavity design ensures the self buoyancy while providing a certain amount of hydrogen energy for the passing ships; when a flying object needs to be intercepted, the special electric air valve rod frame can also be directionally ejected by explosion under the adjustment of the intelligent controller. The system components are designed ingeniously and accurately, and the hydrological monitoring equipment, the intelligent controller and the communication system are cooperated with each other, so as to greatly improve the intelligent level of the system, and the related data can be effectively utilized and transmitted.

[0018] The beneficial effects of the application are as follows:

[0019] The application discloses a sea surface multifunctional monitoring system based on hydrogen energy power, which is characterized by optimized hydrogen storage mode, high solar energy utilization efficiency, diversified functions and high intelligence. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 System overall structure design drawing;

[0021] Figure 2 Special electric valve rod frame structure design drawing;

[0022] Figure 3 Illumination angle adjustment schematic view;

[0023] Figure 4 Hydrogen energy supply schematic view;

[0024] Figure 5 System interception function schematic view;

[0025] 1, inner cavity, 2, outer cavity, 3, solar energy, 4, hydrogen energy reaction cavity, 5, battery, 6, hydrological monitoring equipment, 7, intelligent controller, 8, special electric valve rod frame, 8a, connecting ring, 8b, electric valve rod, 9, inner cavity air bag. DETAILED DESCRIPTION

[0026] The application will be further described in combination with specific embodiments.

[0027] The whole application can implement light energy utilization, intelligent inflation, hydrogen energy supply, rapid interception and other working modes.

[0028] REFERENCE Figure 1 A sea surface multifunctional monitoring system based on hydrogen energy power, which comprises an inner cavity 1, an outer cavity 2, a solar panel, a hydrogen energy reaction cavity 4, a special electric valve rod frame 8, a battery 5, hydrological monitoring equipment 6, an intelligent controller 7, a communication system and the like. The outer cavity 2 is initially filled with air, and the inner cavity 1 is provided with the special electric valve rod frame 8 for supporting the solar panel located above the inner cavity 1. In the light energy utilization mode, the solar panel converts solar energy 3 into electric energy, part of which is directly stored in the battery 5, and the battery 5 supplies power to the hydrological monitoring equipment 6, the intelligent controller 7 and the like; and the other part is used for the hydrogen energy reaction cavity 4 to generate hydrogen.

[0029] REFERENCE Figure 2 The special electric valve rod frame 8 is composed of a plurality of electric valve rods 8b and a connecting ring 8a. The upper ends of all the valve rods are connected to the hydrogen energy reaction cavity 4, and the lower ends of each valve rod are respectively connected to an inner cavity air bag 9.

[0030] REFERENCEFigure 3 In the intelligent inflation mode, the electric valve rod 8b is connected to the intelligent controller 7 one by one, and the storage amount of hydrogen in each inner cavity air bag 9 is controlled by adjusting the opening and closing time of the valve according to the environmental information fed back by the hydrological monitoring device 6, so as to form a tilt angle and make the solar panel standing on it face the sunlight at the best working angle. The intelligent controller 7 calculates the best solar panel orientation according to the hydrological monitoring device 6, and then calculates the optimal inflation sequence and duration of the inner cavity air bag 9, and sends instructions to the electric valve rod 8b one by one. When the angle of the inner cavity 1 meets the requirements or the inner cavity air bag 9 is full, the special electric valve rod holder 8 can also inject hydrogen into the outer cavity 2 through the gas guide pipe.

[0031] Referring to Figure 4 In the intelligent inflation mode, the connecting ring 8a of the special electric valve rod holder 8 is designed with a gas guide pipe leading to the upper layer of the outer cavity 2. When the inner cavity air bag 9 is full of hydrogen or the solar panel is at the best illumination angle, it is not suitable to inflate the inner cavity air bag 9, so the gas guide pipe leads hydrogen to the upper layer of the outer cavity 2. A one-way valve is designed below the outer cavity 2, which starts to open and release gas outward when the unit area is pressed by 1 / 2 air density gas pressure, so that the outer cavity 2 can absorb more hydrogen gas. The one-way valve can also be manually opened from the outside for exhaust to supply passing ships.

[0032] Referring to Figure 4 In the hydrogen energy supply mode, another gas guide pipe is designed on the connecting ring 8a of the special electric valve rod holder 8, which can be used for output of hydrogen to supply passing ships. First, the hydrogen in the inner cavity air bag 9 is completely extracted, then the hydrogen in the upper part of the outer cavity 2 (because the hydrogen density is much smaller than that of air) is extracted, and then the passing ships output air to the outer cavity 2 until the one-way valve starts to emit bubbles, so as to ensure that the monitoring system can normally float on the sea surface.

[0033] Referring to Figure 5 The solar panel is composed of multiple electric panels spliced together, and a notch is engraved at the bottom of the base for quick explosion. In the quick interception mode, the storage battery 5 provides a strong instantaneous current for the special electric valve rod holder 8, which causes the metal spikes to pop out and generate sparks. When the hydrological monitoring system finds the interception target, it will first pierce the outer cavity 2 wall vertically below to make it rise under the action of gas injection; at the same time, it will pierce the inner cavity air bag 9 at the corresponding angle to generate a diagonal upward blasting force, so as to quickly approach the target to be intercepted.

[0034] The key of the material lies in that the difficulty problem of the offshore unmanned platform supply is fully solved, the hydrogen energy is introduced, the mechanical structure optimization technology is ingeniously integrated into the unmanned platform internal space, and the functionality is significantly expanded. Finally, from the application point of view, compared with the existing offshore unmanned platform, the application is more intelligent and convenient, the operation parameters are clear, the endurance / supply capacity is strong, and is suitable for large-scale promotion in the marine environment.

Claims

1. A sea surface multifunctional monitoring system based on hydrogen energy power, characterized in that, The utility model relates to a kind of solar energy power generation device, including inner cavity, outer cavity, solar panel, hydrogen energy reaction cavity, special electric valve stem frame, battery and hydrological monitoring equipment;The hydrological monitoring equipment is used to monitor environmental information;The outer cavity is initially filled with air, and the inner cavity is provided with a special electric valve stem frame, and the inner cavity is fixed with solar panel above, and the special electric valve stem frame is used to support inner cavity, and the inclination of inner cavity can be adjusted according to environmental information, so as to adjust the working angle of solar panel;The solar panel is used to convert solar energy into electric energy, part of which is directly stored in the battery, and the other part is supplied to the hydrogen energy reaction cavity for generating hydrogen;The special electric valve stem frame is composed of a plurality of electric valve stems and a connecting ring;The upper end of all electric valve stems is connected to the hydrogen energy reaction cavity, and the lower end is connected to an inner cavity air bag in initial state respectively; The electric valve stem is connected to an intelligent controller one by one, and the intelligent controller adjusts the valve opening and closing time of the inner cavity air bag according to the environmental information fed back by the hydrological monitoring equipment, controls the storage amount of hydrogen in each inner cavity air bag, and then forms an inclination angle, so that the solar panel faces the sunlight at the best working angle; The connecting ring of the special electric valve stem frame is designed to lead two gas guide pipes;One of the gas guide pipes is connected to the outer cavity through an electric valve, and hydrogen can be introduced into the outer cavity;The gas guide pipe is designed with a pop-up metal spike at the outer cavity port, which can pierce the outer cavity wall;The other gas guide pipe is used as an external output interface for outputting hydrogen to passing ships; Each electric valve stem is designed with a pop-up metal spike at the tail, which can pierce the inner cavity air bag wall; The outer cavity also has a one-way valve for venting gas outward, which will automatically open when the gas in the outer cavity continuously fills to the saturation value; The battery receives electric energy converted from solar energy on one hand, and provides instantaneous strong current for the special electric valve stem frame on the other hand, to cause the metal spike to pop up and generate electric spark; The solar panel is composed of multiple electric plates, and the bottom of the electric plate is engraved with a scratch.

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