Self-stabilizing storm-resistant hidden ocean comprehensive service platform

Abstract

The invention discloses a self-stabilizing storm-resistant hidden ocean comprehensive service platform, which belongs to the technical field of ocean platforms, comprises a total platform, a plurality of cubic trusses, a water pressure system, a wave-resistant frame and a mooring system, and is characterized in that a plurality of independent unit floating platforms are fixed by the cubic trusses to form the total platform, and the water pressure system provides supporting force for the platform; a plurality of wave-resistant frames are hung on the periphery of the platform to protect the platform, and the mooring system anchors the total platform to the sea surface. The platform has the functions of self-stabilization, wind wave resistance and hiding, can absorb wave energy and convert the wave energy into electric energy, is large in space capacity, is provided with the electric energy and a fresh water storage cabin, can be used for installing wind power and sea water desalination equipment, can be used for carrying communication and detection equipment, can also be used for hanging and hiding military facilities, and can provide material and energy supply for surface ships and underwater vehicles; the system provides convenience for remote and remote Xinjiang staffs, and can also be used in civil aspects such as deep-sea culture, marine resource development, marine tourism and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of marine platforms, and more specifically relates to a self-stabilizing, wind-and-wave-resistant and submersible marine integrated service platform. Background Art

[0002] At present, most large offshore platforms are pile-based or tension-leg-based, and are only suitable for near-shallow waters; semi-submersible platforms can overcome the swaying of the platform with waves to a certain extent, but require the load to be basically stable, and the platform unit is huge, with high construction and installation costs; floating platforms have weak surge resistance, the platform sways with the waves, has poor typhoon survival ability, and the platform cannot go to the deep sea; the platform has a small carrying capacity, cannot produce and store energy and fresh water, and cannot achieve long-term platform duty.

[0003] Therefore, there is an urgent need for a self-stabilizing, wind- and wave-resistant, submersible marine comprehensive service platform with good stability, strong wind and wave resistance, the ability to be submerged, and the ability to carry production, energy and fresh water equipment, and provide conditions for military stationing. Summary of the invention

[0004] The purpose of the present invention is to provide a self-stabilizing, wind and wave resistant, submersible marine integrated service platform with good stability, strong wind and wave resistance, the ability to be submerged, capable of carrying production and storage of energy and fresh water equipment, and providing conditions for military stationing.

[0005] To achieve the above purpose, the present invention adopts the following technical scheme: a self-stabilizing, wind-resistant and submersible marine integrated service platform, including a main platform, a multi-cubic truss, a hydraulic system, a wave-breaking frame, and a mooring system, characterized in that:

[0006] The overall platform includes a plurality of mutually independent unit floating platforms, and the unit floating platforms are arranged in an array to form an array platform;

[0007] The multi-cubic truss includes a multi-layer frame arranged parallel to each other in the vertical direction, and the frame includes steel beams arranged horizontally and vertically, and the steel beams arranged horizontally and the steel beams arranged vertically are fixedly connected at the intersection to form a mesh structure, and adjacent frame layers are fixedly supported and connected by column steel beams to form a rigid three-dimensional structure;

[0008] The multi-cubic truss is connected to the main platform, and the top of each unit floating platform in the array platform is fixedly connected to the bottom of the multi-cubic truss, so that the array platform and the multi-cubic truss are fixed to form a rigid whole;

[0009] The unit floating platform is provided with a unit water storage tank, the multi-cubic truss is provided with a main water storage tank, the main water storage tank and the unit water storage tanks dispersed in the unit floating platform are connected to form a whole through a pipeline to form a piston assembly to form the water pressure system;

[0010] The wave-breaking racks are mounted around the main platform;

[0011] The mooring system is connected to the master platform and is used to anchor the master platform on the sea surface.

[0012] The unit buoy includes an outer buoy, an inner cabin, a cover plate and the piston assembly;

[0013] The outer buoy is a U-shaped hollow cylinder with an open upper end, and the outer buoy floats in the water;

[0014] The inner cabin is a U-shaped hollow cabin with an open upper end. The shape of the inner cabin is smaller than that of the outer buoy. The inner cabin is placed on the inner upper part of the outer buoy.

[0015] The cover plate is a rigid plate-shaped structure, and the cover plate is sealed to cover the upper open end of the inner cabin body, so that the inner cabin body is closed to form an underwater inner cabin. The cover plate is penetrated by a passage opening for entering and exiting the underwater inner cabin, and the cover plate is fixedly connected to the bottom of the multi-cubic truss;

[0016] The piston assembly includes multiple sets of piston units, and the piston unit includes a piston cylinder and a piston column that can be movably arranged in the piston cylinder. The piston cylinder is vertically fixed in the wall of the outer buoy, and the lower end of the piston column is inserted into the piston cylinder. The upper end of the piston column is fixedly connected to the bottom surface of the cover plate and supports the cover plate;

[0017] More preferably, the upper end of the piston column can also be fixed on the wall of the inner cabin;

[0018] More preferably, a guide pulley is provided between the outer buoy and the inner cabin;

[0019] More preferably, the piston cylinder is lined with a flexible water bag;

[0020] More preferably, a circle of flexible water retaining curtain is added between the upper edge of the outer buoy and the outer edge of the cover plate;

[0021] More preferably, the lower part of the underwater inner chamber is provided with a water-filled inner chamber separated into a dry and wet chamber;

[0022] More preferably, a fastening and sealing device is provided between the outer buoy and the cover plate.

[0023] The multi-cubic truss is provided with a floor on the frame of each layer, and wall panels are installed in the vertical direction. The multi-cubic truss is divided into a plurality of surface compartments by the floor and the wall panels. The surface compartments are provided with a central compartment for accommodating a total water storage tank, a total gas storage tank and hydropower generation equipment, a fresh water compartment for producing and storing fresh water, and a battery stack compartment for storing electrical energy.

[0024] The water pressure system also includes a one-way water inlet valve, a constant pressure water outlet valve, a one-way water return valve, a unit air tank and a total air tank installed in the surface cabin of the multi-cubic truss. The one-way water inlet valve, piston cylinder, constant pressure water outlet valve or one-way water return valve, unit water tank and total water tank are connected in sequence by pipelines. The constant pressure water outlet valve is connected in parallel with the one-way water return valve, the unit air tank is connected with the unit water tank, and the total air tank is connected with the total water tank.

[0025] The wave-breaking frame includes a wave-breaking plate, a wave-breaking trough and a hanging rack; the wave-breaking plate is a fan plate of a floating structure, the root of the fan plate is fixed on a rotating shaft, and the rotating shaft is provided with a first gear for kinetic energy output; the wave-breaking trough includes a double-bottom trough in the shape of a "twenty" character and an impeller installed in the double-bottom trough, the height of the impeller shaft is flush with the upper bottom of the double-bottom trough, and the impeller shaft of the impeller is provided with a second gear for kinetic energy output; a liquid leakage port is also opened between the upper bottom of the double-bottom trough and the two impellers, and a backflow prevention cover plate is provided on the liquid leakage port; the wave-breaking plate floats in the water, and the wave-breaking trough is hung obliquely above the wave-breaking plate, and the wave-breaking plate and the wave-breaking trough are matched one by one and fixed by a hanging rack.

[0026] The mooring system includes an anchor cable, an anchor and a buoy arranged on the anchor cable, the buoy is tied in the middle of the anchor cable, one end of the anchor cable is connected to the main platform, and the other end of the anchor cable is connected to the anchor, the anchor grips the seabed, and the buoy floats on the sea surface.

[0027] The self-stabilizing working principle of the present invention is as follows: a plurality of unit pontoons float on the water surface, and the unit pontoons are fixed as a whole by a multi-cubic truss. When the water surface is wavy, a part of the unit pontoons are in rising waves, and a part of the unit pontoons are in falling waves. The outer buoys of the unit pontoons in the rising waves are pushed up by the waves, the water pressure in the piston cylinder increases, the seawater pressure breaks through the set pressure of the constant pressure outlet valve, and the seawater enters the unit water storage tank, and then enters the total water storage tank through the pipeline. At the same time, the outer buoys of the unit pontoons in the falling waves lose part of their buoyancy, and the water pressure of the piston cylinder decreases. At this time, the water in the total water storage tank is supplemented into the piston cylinder through the one-way return valve, so that the pressure of the piston cylinder remains basically stable. The air storage tank connected to the water storage tank can further buffer the water pressure changes in the piston cylinder. In the undulating waves, the water pressure in the piston cylinder is basically stable, so the platform does not fluctuate up and down with the waves. The structure of the present invention plays a role in flattening the waves and stabilizing the platform.

[0028] The working principle of wave energy power generation of the present invention is as follows: in the wave clipping mode, the pressure setting value of the constant pressure water outlet valve is increased, and the one-way return water valve is closed at the same time. At this time, the water pressure of the piston cylinder of the unit floating platform in the rising wave increases, and it bears all the buoyancy required by the total platform. The water pressure of the piston cylinder of the floating platform in the falling wave decreases, and it temporarily does not provide support to the platform. The seawater outside is injected into the piston cylinder through the one-way water inlet valve. When the unit floating platform of the falling wave is rotated to the unit floating platform of the rising wave, the water pressure in the piston increases, and the buoyancy is output to the total platform. At this time, the water pressure in the piston exceeds the pressure setting value of the constant pressure water outlet valve, and the water is pressed into the total water storage tank. The high-pressure water energy in the total water storage tank can be used for power generation. The platform in the power generation mode still has the wave clipping function.

[0029] The working principle of the typhoon surge resistance of the present invention is as follows: the surge hits the platform from the side, and the energy is attenuated by the wave-breaking board of the wave-breaking frame. At the same time, the wave-breaking board flips over and transmits the absorbed surge energy to the rotating shaft, and the rotating shaft outputs the energy through the gear. When a typhoon blows on the sea surface or the wind and waves are particularly huge, the typhoon waves rush up the wave-breaking groove along the wave-breaking board, flow in the upper groove of the wave-breaking groove, and drive the impeller in the wave-breaking groove to rotate. The kinetic energy is rapidly attenuated, and then flows from the upper bottom of the wave-breaking groove through the leakage port to the bottom groove of the wave-breaking groove. Under the action of gravity, the seawater drives the impeller to rotate again. There are gears on the rotating impeller shaft, which can also drive the generator to generate electricity.

[0030] The working principle of the present invention is as follows: when the platform needs to dive, the outlet valve of the main water storage tank is opened, the water pressure of the water storage tank is released, and the piston rod is lowered to the lowest position. At this time, the upper edge of the outer buoy and the cover plate are connected and fastened to form an underwater outer chamber. Seawater is injected into the underwater outer chamber, and the platform sinks. The amount of water injection is controlled so that the buoyancy of the platform is slightly less than the total weight, and the platform no longer sinks under the traction of the buoy. When it is necessary to float up, the high-pressure gas in the gas tank can be introduced into the outer chamber, the seawater is discharged, and the platform floats to the surface.

[0031] The beneficial effects of the present invention are:

[0032] 1. The buoyancy provided by the outer buoy of the present invention is transmitted to the platform through the piston column. In the undulating waves, the water pressure system automatically adjusts the pressure of each piston cylinder to keep the supporting force of the piston column stable. This structure can flatten the waves and prevent the platform from rising and falling with the waves.

[0033] 2. The wave-breaking plates and impellers of the wave-breaking frame of the present invention mitigate the lateral impact of wind and waves, mitigate the swaying of the platform in the horizontal direction, and improve the disaster resistance capability of the platform.

[0034] 3. The present invention can absorb the energy of ocean waves, convert it into electrical energy, and store the electrical energy.

[0035] Fourth, the present invention can hide underwater according to the situation to avoid enemy searches. At the same time, the buoy can stabilize the diving depth of the platform and indicate the position of the platform on the sea surface.

[0036] 5. The present invention has multiple independent cabins on the surface and underwater, with large platform space and large storage capacity.

[0037] 6. The present invention adopts a module splicing mode, has good expandability, low construction cost and easy installation and construction.

[0038] The platform of the present invention can be used to produce and store electricity and fresh water in conjunction with the installation of wind power equipment and seawater desalination equipment, providing material and energy supplies for surface ships and underwater submersibles. The platform has multiple underwater cabins and surface cabins, and a deck is provided on the top of the platform, which can carry communications and detection equipment, as well as mount and hide military facilities. It can provide an aircraft runway and provide convenience for personnel stationed in remote seas. The platform can also be used in deep-sea aquaculture, marine resource development, marine tourism and other civilian areas, shared by the military and civilians, with the military hidden in the civilians. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is an isometric view of the overall structure of a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0040] Figure 2 This is a general platform top view of a self-stabilizing, wind and wave-resistant, and submersible marine integrated service platform;

[0041] Figure 3 It is an isometric view of the main platform of a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0042] Figure 4 It is an isometric view of a unit floating platform that is a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0043] Figure 5 It is a cross-sectional view of a unit floating platform that is self-stabilizing, wind-resistant and submersible for integrated marine service platforms;

[0044] Figure 6 It is an isometric view of a multi-cubic truss that is a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0045] Figure 7 It is a cross-sectional view of the total storage tank of a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0046] Figure 8 It is an isometric view of a self-stabilizing, wind-resistant and submersible wave-breaking frame for an integrated marine service platform;

[0047] Fig. 9 It is a cross-section of a self-stabilizing, wind-resistant and wave-resistant wave-breaking frame that can be hidden in an integrated marine service platform;

[0048] Fig.10It is a self-stabilizing principle diagram of a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0049] Fig.11 It is a cross-sectional view of the working state of a unit floating platform of a self-stabilizing, wind-resistant and submersible marine comprehensive service platform when submerged;

[0050] Fig.12 It is a schematic diagram of a self-stabilizing, wind-resistant and submersible marine integrated service platform;

[0051] Fig.13 It is a multifunctional application scenario diagram of a self-stabilizing, wind- and wave-resistant, and submersible marine integrated service platform.

[0052] The reference numerals in the above drawings are as follows:

[0053] 1. General platform, 11. Unit buoy, 111. External buoy, 112. Inner cabin, 113. Cover plate, 1131. Bolt hole, 114. Piston cylinder, 115. Piston column, 116. Underwater inner cabin, 117. Underwater outer cabin, 118. Water-filled inner cabin, 119. Passageway;

[0054] 2. Multi-cubic truss, 21. Surface compartment, 22. Central compartment, 23. Fresh water compartment, 24. Stack compartment;

[0055] 3. Water pressure system, 31. One-way water inlet valve, 32. Constant pressure water outlet valve, 33. One-way water return valve, 34. Unit water storage tank, 35. Unit gas storage tank, 36. Total water storage tank, 37. Total gas storage tank, 38. Water pipe flange, 39. Pipeline;

[0056] 4. Wave-proof frame, 41. Wave-proof plate, 42. Wave-proof groove, 43. Hanging rack, 44. Rotating shaft, 45. Gear, 46. Impeller, 47. Liquid leakage port, 48. Anti-backflow cover plate;

[0057] 5. Mooring system, 51. Buoy, 52. Anchor, 53. Anchor cable;

[0058] 6. Wind power generation equipment, 7. Solar desalination equipment, 8. Airplane runway, 9. Detection equipment. DETAILED DESCRIPTION

[0059] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments of the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. All other embodiments obtained without creative work are within the scope of protection of the present invention.

[0060] like Figure 1-13As shown, a self-stabilizing, wind-resistant and submersible marine integrated service platform is composed of a main platform 1, a multi-cubic truss 2, a hydraulic system 3, a wave-breaking frame 4, and a mooring system 5. The main platform 1 is an array platform formed by a plurality of unit floating platforms 11, the main platform 1 floats on the sea surface, the multi-cubic truss 2 is placed on the main platform 1, the hydraulic system 3 is placed in the central cabin 22 of the unit floating platform 11 and the multi-cubic truss 2, a plurality of wave-breaking frames 4 are mounted around the main platform 1, and the mooring system 5 anchors the main platform 1 to the sea surface.

[0061] The unit floating platform 11 includes an outer buoy 111, an inner cabin 112, a cover plate 113, a piston cylinder 114, and a piston column 115. The outer buoy 111 floats in the water to provide buoyancy for the platform. The inner cabin 112 is placed on the inner upper part of the outer buoy 111. The cover plate 113 covers the mouth of the inner cabin 112. The cover plate 113 and the inner cabin 112 are welded together to form an underwater inner cabin 116 of the unit floating platform. A passage 119 is left on the cover plate 113 to facilitate entry and exit of the underwater inner cabin 116. A plurality of piston cylinders 114 and piston columns 115 are evenly and vertically nested and fixed on the inner wall of the outer buoy. The upper end of the piston column 115 is fixed to the bottom surface of the cover plate 113 and supports the cover plate 113.

[0062] The steel beams of the multi-cubic truss 2 are erected on the unit pontoon 11, and the bottom steel beams are locked with the bolt holes 1131 on the cover plate to fix the multiple unit pontoons 11. Floors are installed on each horizontal level of the multi-cubic truss 2, and wall panels are installed vertically according to actual needs. The multi-cubic truss 2 is divided into multiple surface cabins 21. The total water storage tank 36 and the total gas storage tank 37 of the hydraulic system and the hydropower generation equipment are installed in the central cabin 22. A part of the surface cabin 21 is allocated to the fresh water cabin 23 for producing and storing fresh water and the battery stack cabin 24 for storing electrical energy. The surface cabin 21 can also be used as a storage room or as a work and living room for stationed personnel.

[0063] The hydraulic system 3 includes a one-way water inlet valve 31, a constant pressure water outlet valve 32, a one-way return valve 33, a unit water tank 34, a unit gas tank 35 installed in the unit floating platform 11, and a total water tank 36 and a total gas tank 37 installed in the central cabin 22 of the multi-cubic truss. The various components of the hydraulic system are connected by a pipeline 39 in the order of one-way water inlet valve 31→piston cylinder 114→constant pressure water outlet valve 32 / one-way return valve 33→unit water tank 34→total water tank 36. The constant pressure water outlet valve 32 is connected in parallel with the one-way return valve 33, the unit gas tank 35 is connected with the unit water tank 34, and the total gas tank 37 is connected with the total water tank 36.

[0064] The wave-proof frame 4 is composed of a wave-proof plate 41, a wave-proof groove 42 and a hanger 43. The root of the wave-proof plate 41 is fixed on a rotating shaft 44, and a gear 45 is installed at one end of the rotating shaft. The wave-proof groove 42 is equipped with a plurality of impellers 46, and a liquid leakage port 47 is opened between two impellers, and a backflow prevention cover plate 48 is arranged on the liquid leakage port.

[0065] Embodiment 1, clipping self-stabilization mode.

[0066] Multiple unit pontoons 11 float on the water surface and are fixed as a whole by multiple cubic trusses 2. Fig.10 When the water surface is wavy, part of the unit buoys 11 are in rising waves, and part of the unit buoys 11 are in descending waves. The outer buoys 111 ( Fig.10 The outer buoy on the left side of the middle is pushed up by the rising waves, and the water pressure in the piston cylinder 114 increases. The water pressure breaks through the set pressure of the constant pressure outlet valve 32 and is transported to the unit water storage tank 34, and then from the unit floating platform outlet 38 to the main water storage tank 36 through the pipeline 39. At the same time, the outer buoy 111 ( Fig.10 The outer buoy on the right side of the middle platform loses some buoyancy, and the water pressure in the piston cylinder 114 decreases. At this time, the water in the total water storage tank 36 is replenished into the piston cylinder 114 through the one-way return valve 33, so that the pressure in the piston cylinder 114 remains basically stable. The total air storage tank 37 is connected to the total water storage tank 36 to buffer the pressure change of the water pressure system. The unit air storage tank 35 is connected to the unit water storage tank 34 to further buffer the pressure change of the water pressure system. In the undulating waves, only the outer buoy 111 rises and falls with the waves, while the water pressure in the piston cylinder 114 is basically stable, and the entire platform remains stable. The water pressure structure of the present invention plays a role in flattening the waves and stabilizing the platform.

[0067] Embodiment 2, wave power generation mode.

[0068] In the wave clipping mode, the pressure setting value of the constant pressure water outlet valve 32 is increased, and the one-way return valve 33 is closed at the same time. At this time, the water pressure in the piston cylinder of the unit floating platform in the rising wave increases, and it bears all the buoyancy required by the total platform. The water pressure in the piston cylinder of the unit floating platform in the falling wave decreases, and it temporarily does not provide support to the platform. The seawater outside is injected into the piston cylinder through the one-way water inlet valve 31. When the unit floating platform of the falling wave is rotated to the unit floating platform of the rising wave, the water pressure in the piston cylinder increases, and the buoyancy is output to the total platform. At this time, the water pressure in the piston cylinder exceeds the pressure setting value of the constant pressure water outlet valve, and the water is pressed into the total water storage tank 36. The high-pressure water in the total water storage tank can be used for power generation. The platform in the power generation mode still has the wave clipping function.

[0069] Embodiment 3, surge power generation and typhoon resistance mode.

[0070] The surge hits the platform from the side and is blocked by the wave-breaking board 41 of the wave-breaking frame 4. The surge energy is attenuated. At the same time, the wave-breaking board 41 flips over, driving the rotating shaft 44 at the root of the wave-breaking board to rotate, and outputs the energy through the gear 45. When the wind and waves are particularly huge or a typhoon blows on the sea surface, the typhoon waves rush up the wave-breaking groove 42 along the wave-breaking board 41, pushing the impeller 46 in the wave-breaking groove to rotate, and the kinetic energy rapidly decays. The seawater that has lost kinetic energy flows back from the high place to the bottom, pushing open the anti-backflow cover 48, and the seawater flows from the upper groove of the wave-breaking groove through the leakage port 47 to the bottom groove of the wave-breaking groove. Under the action of gravity, the seawater pushes the impeller to rotate again. The wave-breaking frame absorbs the impact of typhoon surges, protects the platform, and converts wave energy into electrical energy.

[0071] Embodiment 4, platform diving mode.

[0072] When the platform needs to dive, the outlet valve of the main water tank 36 is opened to release the water pressure of the water tank, and the piston rod 115 is lowered to the lowest position. At this time, the upper edge of the outer buoy 111 is connected and fastened with the cover plate 113 to form an underwater outer chamber 117. At the lower part of the underwater inner chamber 116, there is a water-filled inner chamber 118 separated for dry and wet use. Fig.11 Seawater is injected into the underwater outer chamber 117 and the water-injected inner chamber 118, and the platform sinks. The amount of water injected is controlled so that the buoyancy of the platform is slightly less than the total weight. The platform stops sinking under the traction of the buoy 51. The anchor 52 and the anchor cable 53 ensure that the platform does not drift with the waves. Fig.12 When the platform needs to float, the high-pressure gas in the gas tank can be introduced into the outer compartment to discharge the seawater, and the platform will float to the surface.

[0073] Example 5, Sea Border Garrison Mode

[0074] like Fig.13 The platform is equipped with wind power generation equipment 6 and solar desalination equipment 7, which can generate electricity using the platform's waves. The platform is equipped with a fresh water compartment 23 and a battery compartment 24, which can store fresh water and electricity. The platform can achieve self-sufficiency in fresh water and electricity. The top floor of the platform can be designed as an aircraft runway 8 to facilitate transportation. There are sufficient surface compartments 21 on the multi-cubic truss 2, which serve as material storage rooms and work and living rooms for stationed personnel. The platform is also a detection equipment 9 and weapon carrier platform. Relying on the platform's self-stabilizing characteristics and wind and wave resistance characteristics, the present invention can provide a safe and comfortable stationing environment for offshore stationed personnel.

[0075] Example 6, dual-use model of deep-sea aquaculture.

[0076] The unit floating platform of the present invention can be arranged into a rectangular array, a "mouth" shape, a "0" shape, a "sun" shape, a "field" shape, a polygonal shape, or a combination of the above shapes as needed. Marine aquaculture can be carried out in the enclosure formed by the unit floating platform, and military facilities can be hidden therein.

[0077] Example 7, sea route post and platform network model.

[0078] like Fig.13 The platform of the present invention can carry multiple wind power generation equipment 6, multiple sets of solar desalination equipment 7, and the platform's own wave power generation system. The platform has sufficient power sources and uses this power to desalinate more seawater. The present invention has many surface cabins and underwater cabins, and the cabins are built into water storage stations and power stations to replenish water, charge, navigate, and provide life services for passing ships, forming a multifunctional comprehensive service platform. Multiple comprehensive service platforms are set up along the route to form a sea road station, using ocean energy to achieve green travel for ships.

Claims

1. A self-stabilizing, wind and wave resistant, submersible marine integrated service platform, characterized in that: It includes a main platform, multi-cubic trusses, a hydraulic system, a wave-breaking frame and a mooring system, and is characterized by: The overall platform includes a plurality of mutually independent unit floating platforms, and the unit floating platforms are arranged in an array to form an array platform; The multi-cubic truss includes a multi-layer frame arranged parallel to each other in the vertical direction, and the frame includes steel beams arranged horizontally and vertically, and the steel beams arranged horizontally and the steel beams arranged vertically are fixedly connected at the intersection to form a mesh structure, and adjacent frame layers are fixedly supported and connected by column steel beams to form a rigid three-dimensional structure; The multi-cubic truss is connected to the main platform, and the top of each unit floating platform in the array platform is fixedly connected to the bottom of the multi-cubic truss, so that the array platform and the multi-cubic truss are fixed to form a rigid whole; The unit floating platform is provided with a piston assembly and a unit water storage tank, the multi-cubic truss is provided with a main water storage tank, the main water storage tank and the piston assemblies and the unit water storage tanks dispersed in the unit floating platform are connected to form a whole through pipelines to form the hydraulic system; The anti-wave rack is mounted around the main platform; The mooring system is connected to the master platform and is used to anchor the master platform on the sea surface.

2. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 1, characterized in that: The unit buoy includes an outer buoy, an inner cabin, a cover plate and the piston assembly; The outer buoy is a U-shaped hollow cylinder with an open upper end, and the outer buoy floats in the water; The inner cabin is a U-shaped hollow cabin with an open upper end. The shape of the inner cabin is smaller than that of the outer buoy. The inner cabin is placed on the inner upper part of the outer buoy. The cover plate is a rigid plate-shaped structure, and the cover plate is sealed to cover the upper open end of the inner cabin body, so that the inner cabin body is closed to form an underwater inner cabin. The cover plate is penetrated by a passage opening for entering and exiting the underwater inner cabin, and the cover plate is fixedly connected to the bottom of the multi-cubic truss; The piston assembly includes multiple sets of piston units, and the piston unit includes a piston cylinder and a piston column that can be moved inside the piston cylinder. The piston cylinder is vertically fixed inside the outer buoy wall, the lower end of the piston column is inserted into the piston cylinder, and the upper end of the piston column is fixedly connected to the bottom surface of the cover plate and supports the cover plate.

3. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 2 is characterized in that: A guide pulley is provided between the outer buoy and the inner cabin, a flexible water bag is lined in the piston cylinder, a circle of flexible water retaining curtain is provided between the upper end edge of the outer buoy and the outer edge of the cover plate, and a water-filled inner cabin is provided at the lower part of the underwater inner cabin to separate dry and wet uses.

4. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 2 is characterized in that: A fastening and sealing device is provided between the outer buoy of the unit floating platform and the cover plate of the unit floating platform. After the water pressure of the hydraulic system is released, the cover plate descends and connects and seals with the outer buoy to form an underwater outer cabin.

5. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 1 is characterized in that: The multi-cubic trusses are provided with a floor on the frame of each layer, and wall panels are installed in the vertical direction. The multi-cubic trusses are divided into a plurality of surface compartments by the floor and the wall panels. The surface compartments are provided with a central compartment for accommodating a total water storage tank, a total gas storage tank and hydropower generation equipment, a fresh water compartment for producing and storing fresh water, and a battery stack compartment for storing electrical energy.

6. The self-stabilizing, wind-resistant and submersible marine integrated service platform according to claim 1 is characterized in that: The water pressure system further includes a one-way inlet valve, a constant-pressure outlet valve, a one-way return valve, a unit gas storage tank installed at the bottom of the unit floating platform, and a main gas storage tank installed in the water surface cabin of the multi-cubic truss. The one-way inlet valve, the piston cylinder, the constant-pressure outlet valve or the one-way return valve, the unit water storage tank, and the main water storage tank are sequentially connected by pipelines. The constant-pressure outlet valve and the one-way return valve are in parallel. The unit gas storage tank is connected to the unit water storage tank, and the main gas storage tank is connected to the main water storage tank.

7. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 1 is characterized in that: The wave protection frame includes a wave protection plate, a wave protection groove and a hanging rack; the wave protection plate is a fan-shaped plate with a floating structure, the root of the fan-shaped plate is fixed on a rotating shaft, and a first gear for kinetic energy output is provided on the rotating shaft; the wave protection groove includes a double-bottom groove in the shape of "廿" and an impeller installed in the double-bottom groove. The height of the impeller shaft is flush with the upper bottom of the double-bottom groove, and a second gear for kinetic energy output is installed on the impeller shaft of the impeller; a liquid leakage port is also opened between the upper bottom of the double-bottom groove and the two impellers, and a backflow prevention cover plate is provided on the liquid leakage port; the wave protection plate floats in the water, the wave protection groove is hung obliquely above the wave protection plate, and the wave protection plate and the wave protection groove are paired one by one and fixed by a hanging rack.

8. The self-stabilizing, wind and wave resistant, submersible marine integrated service platform according to claim 1 is characterized in that: The mooring system includes a mooring cable and a mooring anchor and a buoy arranged on the mooring cable. The buoy is tied in the middle of the mooring cable. One end of the mooring cable is connected to the main platform, and the other end of the mooring cable is connected to the mooring anchor. The mooring anchor grabs the seabed foundation bed, and the buoy floats on the sea surface.

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