Steel frame double-contact-surface floating type structure suitable for photoelectric hydrogen production

Abstract

The utility model discloses a steel frame double-contact-surface floating type structure suitable for photoelectric hydrogen production, which belongs to the technical field of photoelectric hydrogen production and comprises a floating body platform fixed through a steel anchor cable, a first circular opening is formed in the middle of the floating body platform, three second mounting openings are formed in the outer edge of the floating body platform at equal intervals, and the first circular opening is communicated with the first circular opening. A supporting frame is arranged above the floating body platform, the supporting frame is of a structure that a hemisphere is formed in the middle of the interior of a circular truncated cone, the circular truncated cone and the hemisphere are hollow, and the bottom end of the hemisphere structure of the supporting frame is fixedly connected with the inner wall of a first circular opening of the floating body platform; the utility model is composed of the floating body platform, the support frame, the protective shell and the seawater suction structure, and the floating body platform is fixed by the steel anchor cable, so that the structure has floating performance, is not only suitable for being arranged in shallow sea with relatively shallow water depth, but also suitable for being arranged in deep sea with relatively deep water depth, and can utilize richer wind power and sunlight resources in open sea.

Description

Technical Field

[0001] The utility model belongs to the technical field of photoelectric hydrogen production, and specifically relates to a steel frame double-contact surface floating structure suitable for photoelectric hydrogen production. Background Art

[0002] Hydrogen energy is an important energy storage medium with high energy density and no pollution. It can achieve large-scale, cross-season, cross-time and cross-regional energy storage, and can become an effective way to promote the consumption of renewable energy.

[0003] The world's offshore resources are abundant, and offshore photovoltaic hydrogen production is a future hydrogen source solution that is extremely suitable for large-scale deployment. Therefore, it is of great significance to explore the development model of offshore photovoltaic hydrogen production.

[0004] At present, offshore photovoltaic hydrogen production is generally achieved through solid offshore photovoltaic hydrogen production platforms, among which solid offshore photovoltaic hydrogen production platforms include single pile type or pipe frame type. This structure can only be deployed in shallow waters with shallow water depths and cannot utilize the more abundant wind and sunlight resources in the open sea.

[0005] In view of this, a steel frame double-contact surface floating structure suitable for photovoltaic hydrogen production is designed to solve the above problems. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a steel frame double contact surface floating structure suitable for photovoltaic hydrogen production, which has the characteristics of making the structure float, not only suitable for shallow sea deployment with shallow water depth, but also suitable for deep sea deployment with deep water depth, and can utilize the more abundant wind and sunlight resources in the open sea.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel frame double-contact surface floating structure suitable for photoelectric hydrogen production, comprising: a floating platform fixed by a steel anchor cable, a first circular opening is opened in the middle of the floating platform, three second installation openings are opened at equal intervals on the outer edge of the floating platform, a support frame is arranged above the floating platform, the support frame is a truncated cone-shaped structure with a hemispherical shape opened in the middle and a hollow structure between the truncated cone and the hemispherical shape, the bottom end of the hemispherical structure of the support frame is fixedly connected to the inner wall of the first circular opening of the floating platform, and the hollow structure between the truncated cone and the hemispherical shape of the support frame and the floating platform forms a first photoelectric hydrogen production device Installation space, the bottom end of the outer edge of the truncated cone structure of the support frame is fixedly connected to the outer edge of the top of the floating platform, and the top of the support frame forms a second photoelectric hydrogen production equipment installation space. A third installation port is provided on the support frame at a position corresponding to the second installation port. A protective shell is fixedly connected to the outer wall of the support frame. The bottom end of the protective shell extends to the bottom of the floating platform and a second circular opening is provided at a position corresponding to the first circular opening of the floating platform. A first installation port is provided on the protective shell at a position corresponding to the third installation port. The second installation port, the third installation port and the first installation port on the same side form an operation platform connected to the space, and a seawater suction mechanism is assembled inside the second circular opening.

[0008] Furthermore, the floating platform includes a top plate, a bottom plate, a partition and a side plate, the top plate is located at the top end, the bottom plate is located at the bottom end, a plurality of partitions are provided, and the plurality of partitions are fixedly connected between the top plate and the bottom plate at equal intervals from close to to far from the first circular opening side, two side plates are provided, and the two side plates are respectively fixedly connected to both sides of the top plate and the bottom plate, the first circular opening is provided in the side plate, the support frame is fixedly connected to the top plate, the protective shell part is fixedly connected to the side plate and the bottom is fixedly connected to the bottom plate.

[0009] Furthermore, the top plate, bottom plate, partition plate and side plates are all made of ultra-high performance concrete composite plates, and the structure is steel plate-concrete-steel plate, wherein the steel plate and concrete are connected by bolts.

[0010] Furthermore, the support frame is made of steel.

[0011] Furthermore, the protective shell is made of PVC material.

[0012] Furthermore, the seawater suction structure includes a mounting platform fixedly connected to the inside of the second circular opening, and a water pump, a filter element and a filter screen are fixedly connected to the inside of the mounting platform in sequence from top to bottom.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is composed of a floating platform, a supporting frame, a protective shell and a seawater suction structure, wherein the floating platform is fixed by a steel anchor cable, so that the structure has a floating performance. It is not only suitable for deployment in shallow seas with shallow water depths, but also suitable for deployment in deep seas with deep water depths, and can utilize the more abundant wind and sunlight resources in the open sea.

[0015] 2. The floating platform of the utility model is assembled from a top plate, a bottom plate, a partition and a side plate made of ultra-high performance concrete composite panels. The supporting frame is made of steel material and the protective shell is made of PVC material. The structure not only has high fatigue resistance, strong load-bearing capacity, and high resistance to seawater erosion, but also has the characteristics of light weight and flexible construction.

[0016] 3. The utility model forms a first photoelectric hydrogen production equipment installation space between the support frame and the floating platform, and a second photoelectric hydrogen production equipment installation space is formed at the top of the support frame. Combined with the second installation port, the third installation port and the first installation port on the same side to form an operation platform and a seawater suction structure connected to the space, double-sided contact hydrogen production can be achieved, thereby improving the efficiency of photoelectric hydrogen production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a cross-sectional view of the utility model;

[0020] In the figure: 1, support frame; 2, protective shell; 3, first installation port; 4, installation platform; 5, floating platform; 6, second installation port; 7, water pump; 8, third installation port; 9, filter element; 10, filter screen;

[0021] 501, top plate; 502, bottom plate; 503, partition plate; 504, side plate. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] See also Figure 1-3The utility model provides the following technical solutions: a steel frame double-contact surface floating structure suitable for photoelectric hydrogen production, comprising: a floating platform 5 fixed by a steel anchor cable, a first circular opening in the middle of the floating platform 5, three second installation openings 6 at equal intervals on the outer edge of the floating platform 5, a support frame 1 is arranged above the floating platform 5, the support frame 1 is a truncated cone-shaped structure with a hemispherical shape in the middle and a hollow structure between the truncated cone and the hemispherical shape, the bottom end of the hemispherical structure of the support frame 1 is fixedly connected to the inner wall of the first circular opening of the floating platform 5, the hollow structure between the truncated cone and the hemispherical shape of the support frame 1 and the floating platform 5 form a first photoelectric hydrogen production equipment installation space, and the support The bottom end of the outer edge of the truncated cone structure of the support frame 1 is fixedly connected to the outer edge of the top of the floating platform 5, and the top of the support frame 1 forms a second photoelectric hydrogen production equipment installation space. A third installation port 8 is provided at a position corresponding to the second installation port 6 on the support frame 1. A protective shell 2 is fixedly connected to the outer wall of the support frame 1. The bottom end of the protective shell 2 extends to the bottom of the floating platform 5 and a second circular opening is provided at a position corresponding to the first circular opening of the floating platform 5. A first installation port 3 is provided at a position corresponding to the third installation port 8 on the protective shell 2. The second installation port 6, the third installation port 8 and the first installation port 3 on the same side form an operation platform connected to the space, and a seawater suction mechanism is assembled inside the second circular opening.

[0024] Part of the photoelectric hydrogen production equipment is installed in the second photoelectric hydrogen production equipment installation space at the top of the support frame 1, and part of the photoelectric hydrogen production equipment is installed in the first photoelectric hydrogen production equipment installation space formed between the hollow structure between the truncated cone and the hemispherical shape of the support frame 1 and the floating platform 5 through three operation platforms connected to the space formed by the second installation port 6, the third installation port 8 and the first installation port 3 on the same side. Seawater is sucked into the first photoelectric hydrogen production equipment installation space and the second photoelectric hydrogen production equipment installation space by the seawater suction mechanism to react with the photoelectric hydrogen production equipment to carry out photoelectric hydrogen production, which can realize double-sided contact hydrogen production and improve the efficiency of photoelectric hydrogen production.

[0025] Specifically, the floating platform 5 includes a top plate 501, a bottom plate 502, a partition 503 and a side plate 504. The top plate 501 is located at the top end, and the bottom plate 502 is located at the bottom end. A plurality of partitions 503 are provided, and the plurality of partitions 503 are fixedly connected between the top plate 501 and the bottom plate 502 at equal intervals from close to to far from the first circular opening side. Two side plates 504 are provided, and the two side plates 504 are fixedly connected to both sides of the top plate 501 and the bottom plate 502, respectively. The first circular opening is provided in the side plate 504, the support frame 1 is fixedly connected to the top plate 501, and the protective shell 2 is partially fixedly connected to the side plate 504 and the bottom is fixedly connected to the bottom plate 502.

[0026] Specifically, the top plate 501, the bottom plate 502, the partition plate 503 and the side plate 504 are all made of ultra-high performance concrete composite plates, and the structure is steel plate-concrete-steel plate, wherein the steel plate and the concrete are connected by bolts.

[0027] The floating platform 5, which is assembled from the top plate 501, the bottom plate 502, the partition plate 503 and the side plate 504 made of ultra-high performance concrete composite panels, has high fatigue resistance, strong load-bearing capacity and high resistance to seawater erosion.

[0028] Specifically, the supporting frame 1 is made of steel material.

[0029] The support frame 1 made of steel material is lightweight and convenient to construct.

[0030] Specifically, the protective shell 2 is made of PVC material.

[0031] Specifically, the seawater suction structure includes a mounting platform 4 fixedly connected to the inside of the second circular opening, and a water pump 7, a filter element 9 and a filter screen 10 are fixedly connected to the inside of the mounting platform 4 in sequence from top to bottom.

[0032] The seawater suction structure has the following principle: the seawater is sucked from bottom to top by the water pump 7, the seawater is filtered through the filter screen 10 for the first time to remove the large particles of impurities such as mud, suspended matter and seaweed in the seawater, and then filtered through the filter element 9 for the second time to absorb the odor, organic matter and colloid in the seawater, reduce the turbidity and color of the water, purify the water quality, and then enter the first photovoltaic hydrogen production equipment installation space and the second photovoltaic hydrogen production equipment installation space.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel frame double contact surface floating structure suitable for photovoltaic hydrogen production, characterized in that: include: A floating platform (5) is fixed by a steel anchor cable, wherein a first circular opening is provided in the middle of the floating platform (5), and three second installation openings (6) are provided at equal intervals on the outer edge of the floating platform (5). A support frame (1) is provided above the floating platform (5), and the support frame (1) is a truncated cone-shaped structure with a hemispherical shape provided in the middle thereof and a hollow structure between the truncated cone and the hemispherical shape. The bottom end of the hemispherical structure of the support frame (1) is fixedly connected to the inner wall of the first circular opening of the floating platform (5), and a first photoelectric hydrogen production equipment installation space is formed between the hollow structure between the truncated cone and the hemispherical shape of the support frame (1) and the floating platform (5). The bottom end of the outer edge of the truncated cone-shaped structure of the support frame (1) is connected to the outer top of the floating platform (5). The edges are fixedly connected, and a second photoelectric hydrogen production equipment installation space is formed at the top of the support frame (1). A third installation opening (8) is provided on the support frame (1) at a position corresponding to the second installation opening (6). A protective shell (2) is fixedly connected to the outer wall of the support frame (1). The bottom end of the protective shell (2) extends below the floating platform (5) and a second circular opening is provided at a position corresponding to the first circular opening of the floating platform (5). A first installation opening (3) is provided on the protective shell (2) at a position corresponding to the third installation opening (8). The second installation opening (6), the third installation opening (8) and the first installation opening (3) on the same side form an operation platform connected to the space, and a seawater suction mechanism is installed inside the second circular opening.

2. A steel frame double contact surface floating structure suitable for photovoltaic hydrogen production according to claim 1, characterized in that: The floating platform (5) comprises a top plate (501), a bottom plate (502), a partition plate (503) and a side plate (504), wherein the top plate (501) is located at the top end, and the bottom plate (502) is located at the bottom end. A plurality of partition plates (503) are provided, and the plurality of partition plates (503) are fixedly connected between the top plate (501) and the bottom plate (502) at equal intervals from close to to far from the first circular opening side. Two side plates (504) are provided, and the two side plates (504) are fixedly connected to both sides of the top plate (501) and the bottom plate (502), respectively. The first circular opening is provided in the side plate (504), the support frame (1) is fixedly connected to the top plate (501), and the protective shell (2) is partially fixedly connected to the side plate (504) and the bottom is fixedly connected to the bottom plate (502).

3. A steel frame double contact surface floating structure suitable for photovoltaic hydrogen production according to claim 2, characterized in that: The top plate (501), the bottom plate (502), the partition plate (503) and the side plate (504) are all made of ultra-high performance concrete composite plates, and the structure is steel plate-concrete-steel plate, wherein the steel plate and the concrete are connected by bolts.

4. A steel frame double contact surface floating structure suitable for photovoltaic hydrogen production according to claim 1, characterized in that: The supporting frame (1) is made of steel material.

5. The steel frame double contact surface floating structure suitable for photovoltaic hydrogen production according to claim 1, characterized in that: The protective shell (2) is made of PVC material.

6. The steel frame double contact surface floating structure suitable for photovoltaic hydrogen production according to claim 1, characterized in that: The seawater suction mechanism comprises a mounting platform (4) fixedly connected to the inside of the second circular opening, and a water pump (7), a filter element (9) and a filter screen (10) are fixedly connected to the inside of the mounting platform (4) in sequence from top to bottom.

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