CN214930478U

CN214930478U - Surface of water tracking formula showy photovoltaic platform

Info

Publication number: CN214930478U
Application number: CN202120884140.5U
Authority: CN
Inventors: 张宇; 梁定益; 朱小进
Original assignee: IT Electronics Eleventh Design and Research Institute Scientific and Technological Engineering Corp
Current assignee: IT Electronics Eleventh Design and Research Institute Scientific and Technological Engineering Corp
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a surface of water tracking formula showy photovoltaic platform, photovoltaic module install on a cross-section is semicircular flotation pontoon, and the flotation pontoon is established ties on circular girder, and the secondary beam is installed in two sides of flotation pontoon for connect photovoltaic module, drive arrangement drive transmission shaft and push-and-pull rod can make the flotation pontoon round girder free rotation, and the walking flotation pontoon is connected through the girder to subassembly platform both sides, and the rethread connecting rod links into whole with the flotation pontoon. The water surface floating type tracking system is simple in structure, good in structural integrity, capable of keeping stable under strong wind and strong waves, capable of improving the generating capacity of water surface solar photovoltaic power generation and increasing income.

Description

Surface of water tracking formula showy photovoltaic platform

Technical Field

The utility model relates to a surface of water photovoltaic power generation station technical field, what specifically say is a surface of water tracking formula showy photovoltaic platform.

Background

In recent years, the development of floating photovoltaic power stations in our country has been gradually increased. Due to scarcity of land resources, land management and control become stricter and stricter, and development of traditional ground photovoltaic power stations is greatly limited. The appearance of the floating photovoltaic power station solves the problems of land shortage and large occupied area in the field of traditional photovoltaic power generation.

The tracking solar support has the characteristic of following the sun anytime and anywhere, and according to statistics, the tracking support can improve the generated energy by 10% to 30%, so that although the installation cost is improved by 7% to 10% compared with that of a fixed support, the installation cost is distributed on each watt, the electricity consumption cost is lower, and the investment recovery period is effectively shortened.

The tracking support has strict requirements on the field flatness, and the upper surface of the water surface floating photovoltaic platform is on the same horizontal plane, so that good conditions are provided for the installation of the tracking support. However, the ground tracking support can provide support for the transmission system through the pile foundation, the floating platform is supported through buoyancy generated between the floating platform and the water body, and the design difficulty of the transmission system is high.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problem, the utility model provides a surface of water tracking formula showy photovoltaic platform herein, the subassembly flotation pontoon of this platform can rotate around the girder under drive arrangement's drive for photovoltaic module can trail sun light's direction, improves the generated energy.

The utility model discloses a realize above-mentioned utility model purpose and adopt following technical scheme: construct a surface of water tracking formula showy photovoltaic platform, its characterized in that: the photovoltaic module, the module buoy and the main beam of the series module buoy form a power generation unit system; a driving system consists of a driving device, a transmission rod and a push-pull rod; the walkway and the connecting system are composed of a walkway buoy, a connecting rod and an equipment floating platform; the three systems form a stable photovoltaic power generation platform; the photovoltaic module is installed on a subassembly flotation pontoon that the cross-section is semi-circular, and the subassembly flotation pontoon is established ties on circular girder, and the secondary beam is installed in two sides of subassembly flotation pontoon for connect photovoltaic module, drive arrangement drive transfer line and push-and-pull rod can make the subassembly flotation pontoon round girder free rotation, and the walkways flotation pontoon is connected through the girder to equipment floating platform both sides, and rethread connecting rod connects into a whole with the flotation pontoon.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; a main beam hole is reserved in the middle of the component buoy, and the main beam is a circular steel pipe section.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; the driving device is arranged on the equipment floating platform, and the inverter and the anemometer are also arranged on the equipment floating platform; the driving device drives the transmission rod, and the transmission rod pulls the push-pull rod to enable the component buoy to freely rotate around the main beam; the rounded bottom surface ensures that the assembly buoy maintains the same draft after rotation.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; the two sides of the equipment floating platform are connected with the walkway buoys through main beams, and the buoys are connected into a whole through connecting rods.

According to the utility model relates to a surface of water tracking formula showy photovoltaic platform, its characterized in that: the component buoy is made of metal or HDPE material.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; the secondary beam is connected on two side tops of subassembly flotation pontoon, mainly plays two aspects and acts on: (1) the connecting assembly comprises a buoy, so that the single-row assembly can integrally rotate around the main beam; (2) and connecting the photovoltaic module.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; and a push-pull rod is fixed in the middle of the component buoy close to the side of the square matrix, a reinforced long circular hole is reserved on the push-pull rod, the push-pull rod is connected with a transmission rod through a rotating bolt, and the transmission rod is connected with each component unit in series along the east-west direction to form an integral platform.

The utility model relates to a surface tracking type floating photovoltaic platform, which is characterized in that; the secondary beam is made of C-shaped steel or box-shaped steel, a push-pull rod is fixed in the middle of the section of the buoy of the component, and a reinforced long circular hole is reserved in the push-pull rod and is hinged with the transmission rod through a bolt.

The utility model discloses after the improvement, photovoltaic module installs on a cross-section is semicircular flotation pontoon, and the flotation pontoon is established ties on circular girder, and the secondary beam is installed in two sides of flotation pontoon for connect photovoltaic module, drive arrangement drive transfer line and push-and-pull rod can make the flotation pontoon round girder free rotation, and the walking flotation pontoon is connected through the girder to subassembly platform both sides, and the rethread connecting rod links into whole with the flotation pontoon.

The utility model discloses after the improvement, photovoltaic module installs on a semi-circular subassembly flotation pontoon, leaves circular shape girder hole in the middle of the subassembly flotation pontoon, and the girder adopts circular steel pipe cross-section, and the subassembly flotation pontoon is established ties on the girder, can be round girder free rotation, and the same draft of subassembly flotation pontoon keep after rotating can be guaranteed to the circular shape bottom surface. The flotation pontoon can adopt metal or HDPE material, and length is confirmed according to production technology, adopts longer flotation pontoon as far as possible, improves the platform wholeness.

The utility model discloses improve the back, the secondary beam is connected on two side tops of subassembly flotation pontoon, mainly plays two aspects and acts on: (1) the connecting assembly comprises a buoy, so that the single-row assembly can integrally rotate around the main beam; (2) the photovoltaic module is connected, and a bolt or pressing block connection mode can be adopted.

The utility model discloses improve the back, the push-and-pull rod is fixed at the subassembly flotation pontoon middle part that the square matrix leaned on the limit, leaves the muscle slotted hole on the push-and-pull rod, and is articulated through bolt and transfer line, and the transfer line forms a whole platform along each subassembly unit of east-west to establishing ties. One end of the transmission rod is connected with a driving device, the driving device is arranged on an equipment platform, and other equipment such as an inverter and a wind meter can be arranged on the platform.

The utility model discloses improve the back, the pavement flotation pontoon is connected through the girder in subassembly flotation pontoon both sides, connects through the connecting rod between the pavement flotation pontoon for whole platform is connected and is become a whole.

The utility model has the advantages that; the utility model discloses a surface of water tracking formula showy photovoltaic platform, photovoltaic module install on a cross-section is semicircular flotation pontoon, and the flotation pontoon is established ties on circular girder, and the secondary beam is installed in two sides of flotation pontoon for connect photovoltaic module, drive arrangement drive transmission shaft and push-and-pull rod can make the flotation pontoon round girder free rotation, and the walking flotation pontoon is connected through the girder to subassembly platform both sides, and the rethread connecting rod links into whole with the flotation pontoon. The water surface floating type tracking system is simple in structure, good in structural integrity, capable of keeping stable under strong wind and strong waves, capable of improving the generating capacity of water surface solar photovoltaic power generation and increasing income.

Drawings

FIG. 1 is a perspective view of a water surface tracking type floating photovoltaic platform;

FIG. 2 is a cross-sectional view of a water surface tracking floating photovoltaic platform unit;

fig. 3 is an overall sectional view of the water surface tracking type floating photovoltaic platform.

Wherein: 100. a photovoltaic module; 101. a secondary beam; 102. a connecting bolt; 110. a water surface; 200. a main beam; 300. an assembly buoy; 400. a drive device; 500. an equipment floating platform; 600. a transmission rod; 700. a push-pull rod; 701. reinforcing rib holes; 702. fixing the bolt; 800. a walkway buoy; 900. a connecting rod.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model discloses a water surface tracking type floating photovoltaic platform, which is implemented as shown in the figure in the following way;

as shown in fig. 1, the water surface tracking type floating photovoltaic platform mainly comprises three systems, namely, a power generation unit system (i), which mainly comprises a photovoltaic module 100, a module buoy 300 and a main beam 200 of a series module buoy; a driving system mainly comprising a driving device 400, a transmission rod 600 and a push-pull rod 700; (III) the walkway and connection system mainly comprises a walkway buoy 800, a connecting rod 900 and an equipment floating platform 500; the three systems form a stable photovoltaic power generation platform.

As shown in fig. 2, the assembly buoy 300 is a buoy with a semicircular cross section, and is connected in series to the circular main beam 200 and can freely rotate around the main beam 200. The secondary beams 101 are arranged above two side faces of the assembly buoy 300 and used for connecting the assembly buoy 300 and the photovoltaic assembly 100, the secondary beams 101 can be made of C-shaped steel, box-shaped steel or other cross-sectional forms easy to connect, and the photovoltaic assembly 100 can be connected in a bolt or pressing block mode. A push-pull rod 700 is fixed in the middle of the section of the assembly buoy 300, and a reinforced long round hole 701 is reserved on the push-pull rod and is hinged with the transmission rod 600 through a bolt.

As shown in fig. 3, the platform tracking mode is a multi-connected mode, the driving device 400 is mounted on the equipment platform 500, and other equipment such as an inverter and a wind meter may be mounted on the platform. The drive mechanism 400 drives the drive rod 600, and the drive rod 600 pulls the push-pull rod 700 to allow the assembly buoy 300 to freely rotate about the main girder 200. The rounded bottom surface ensures that assembly buoy 300 maintains the same draft after rotation.

When in implementation; the two sides of the equipment floating platform are connected with the walkway buoys 800 through the main beams 200, and then the buoys are connected into a whole through the connecting rods 900.

When in implementation; the component pontoons 300 may be metal or HDPE, with a length determined by the manufacturing process, and may be longer to maximize platform integrity.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a surface of water tracking formula showy photovoltaic platform which characterized in that: a photovoltaic assembly (100), an assembly buoy (300) and a main beam (200) of a series assembly buoy form a power generation unit system; a driving system is composed of a driving device (400), a transmission rod (600) and a push-pull rod (700); the walkway and the connecting system are composed of a walkway buoy (800), a connecting rod (900) and an equipment floating platform (500); the three systems form a stable photovoltaic power generation platform; photovoltaic module (100) are installed on a cross-section is semicircular subassembly flotation pontoon (300), subassembly flotation pontoon (300) are established ties on circular girder (200), secondary beam (101) are installed in two sides of subassembly flotation pontoon (300), be used for connecting photovoltaic module (100), drive arrangement (400) drive transfer line (600) and push-and-pull rod (700) can make subassembly flotation pontoon (300) round girder (200) free rotation, equipment floating platform (500) both sides are passed through the girder and are connected walkways flotation pontoon (800), the rethread connecting rod (900) links into an entirety with the flotation pontoon.

2. The water surface tracking floating photovoltaic platform of claim 1; a main beam hole is reserved in the middle of the assembly buoy (300), and the main beam (200) adopts a circular steel pipe section.

3. The water surface tracking floating photovoltaic platform of claim 1; the driving device (400) is arranged on the equipment floating platform (500), and an inverter and a anemometer are also arranged on the equipment floating platform; the driving device (400) drives the transmission rod (600), and the transmission rod (600) pulls the push-pull rod (700) to enable the assembly buoy (300) to freely rotate around the main beam (200); the rounded bottom surface ensures that the assembly buoy (300) maintains the same draft after rotation.

4. The water surface tracking floating photovoltaic platform of claim 1; the two sides of the equipment floating platform (500) are connected with the walkway buoys (800) through the main beams (200), and the buoys are connected into a whole through the connecting rods (900).

5. The water surface tracking type floating photovoltaic platform of claim 1, wherein: the assembly buoy (300) is made of metal or HDPE material.

6. The water surface tracking floating photovoltaic platform of claim 1; the top ends of two side surfaces of the assembly buoy (300) are connected with the secondary beam (101).

7. The water surface tracking floating photovoltaic platform of claim 1; a push-pull rod is fixed in the middle of the component buoy close to the side of the square matrix, a reinforced long round hole is reserved in the push-pull rod, the push-pull rod is connected with a transmission rod (100) through a rotating bolt, and the transmission rod (100) is connected with the component units in series in the east-west direction to form an integral platform.

8. The water surface tracking floating photovoltaic platform of claim 1; the secondary beam (101) is made of C-shaped steel or box-shaped steel, a push-pull rod (700) is fixed in the middle of the section of the assembly buoy (300), and a reinforced long round hole (701) is reserved in the push-pull rod and is hinged with the transmission rod (600) through a bolt.