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CN-224211214-U - Floating body assembly and water surface photovoltaic power station

CN224211214UCN 224211214 UCN224211214 UCN 224211214UCN-224211214-U

Abstract

The utility model discloses a floating body assembly and a water surface photovoltaic power station, wherein the floating body assembly comprises a main body and a protective shell, a protruding part used for being placed in a water body is arranged on the first side of the main body, a supporting frame is arranged on the second side of the main body, the buoyancy provided by the protruding part is greater than the gravity of the floating body assembly and the photovoltaic assembly to be borne, and the protective shell is sleeved on the periphery of the protruding part and is fixed with the main body and/or the protruding part. This disclosure provides loading platform and establishes the support frame through the main part, and satisfies photovoltaic module's setting, main part one side sets up the bellying, produces buoyancy through bellying and water effect, and the buoyancy effect of bellying is greater than the gravity of body subassembly and the photovoltaic module that needs to bear simultaneously to make the first side of main part and water surface have the clearance, reduce the risk that the first side of main part was bumped by surface of water floater, and rivers are to the impact effect of body subassembly, and the protective housing is established with realizing the protection to the bellying to bellying periphery cover, and then promotes the security and the stability of the operation process of body subassembly.

Inventors

  • ZHANG DEJUN
  • MA YAQING
  • WU WEIWU

Assignees

  • 阳光水面光伏科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (10)

  1. 1. A floating body assembly, which comprises a floating body and a floating body, characterized by comprising the following steps: The photovoltaic device comprises a main body (10), wherein a first side of the main body (10) is provided with a protruding part (20), the protruding part (20) is used for being placed into a water body to provide buoyancy for the main body (10), a second side of the main body (10) is provided with a supporting frame (110) for bearing a photovoltaic module (40), and the buoyancy provided by the protruding part (20) acts more than the gravity of the floating body module and the photovoltaic module (40) to be borne; And the protective shell (30) is sleeved on the periphery of the protruding part (20) and is fixed with the main body (10) and/or the protruding part (20).
  2. 2. The floating body assembly according to claim 1, characterized in that a lightening hole (120) is provided in the middle of the body (10), the boss (20) being arranged around the lightening hole (120) at a first side of the body (10).
  3. 3. The floating body assembly according to claim 1, wherein the main body (10) has a rectangular structure, and the protrusions (20) are provided at least four and at four corner positions on the first side of the main body (10).
  4. 4. The floating body assembly according to claim 1, wherein the protruding portion (20) has a cylindrical structure, and the protective shell (30) is a cylindrical shell and is sleeved on the periphery of the protruding portion (20) in an interference manner.
  5. 5. The float assembly of claim 1 wherein said boss (20) is a filled-in float structure and is in assembled connection with said body (10).
  6. 6. The floating body assembly according to claim 5, wherein the first side of the body (10) is provided with a mounting portion (130), and wherein the individual protrusions (20) are fitted to the individual mounting portions (130) by means of a snap connection, a threaded connection or an interference snap connection.
  7. 7. The float assembly of claim 6 wherein said mounting portion (130) is provided in plurality on a first side of said body (10) depending upon a maximum buoyancy requirement of said float assembly, said boss (20) being selectively fitted to said mounting portion (130).
  8. 8. The float assembly of claim 5 wherein said bosses (20) are of at least two nested construction, with an enclosed space between adjacent nested layers and each filled with a buoyancy filler.
  9. 9. The float assembly of claim 5 wherein the filler within said boss (20) is one or more of expandable polystyrene, polyurethane foam and hollow glass microspheres.
  10. 10. A water surface photovoltaic power plant, characterized by comprising a plurality of photovoltaic modules (40) and a plurality of floating body modules according to any of claims 1-9, the top of which supports the photovoltaic modules (40).

Description

Floating body assembly and water surface photovoltaic power station Technical Field The utility model relates to the technical field of water surface photovoltaic equipment, in particular to a floating body assembly and a water surface photovoltaic power station. Background The water surface photovoltaic power station is gradually and widely applied due to the advantages that the water surface photovoltaic power station is suitable for various scenes such as a drinking reservoir, a hydropower station reservoir, an offshore water area, an extremely cold area and the like, and the application process is safe and environment-friendly. At present, most of floating bodies for bearing photovoltaic modules are high-density polyethylene hollow blow molding structures, and the floating bodies have certain strength and corrosion resistance, but the bottom of each floating body is easy to collide and damage in the transportation and construction processes, and in the use process, the floating bodies are scratched by sharp objects floating on the water surface, and after the bottom of each floating body is damaged, the floating bodies gradually enter water to cause buoyancy reduction of the floating bodies, so that the supporting stability of the photovoltaic modules is affected, and the photovoltaic modules incline and collapse to fail in severe cases. Therefore, how to improve the stability of the operation process of the water surface photovoltaic module is a technical problem to be solved urgently by those skilled in the art. Disclosure of utility model Therefore, the utility model aims to provide a floating body assembly for improving the stability of the operation process of the water surface photovoltaic assembly. Another object of the present utility model is to provide a surface photovoltaic power station comprising the above floating body assembly. In order to achieve the above purpose, the present utility model provides the following technical solutions: in a first aspect, the present utility model provides a float assembly comprising: The photovoltaic device comprises a main body, wherein a first side of the main body is provided with a protruding part, the protruding part is used for being placed into a water body to provide buoyancy for the main body, a second side of the main body is provided with a supporting frame for bearing a photovoltaic module, and the buoyancy provided by the protruding part is greater than the gravity of the floating body module and the photovoltaic module to be borne; and the protective shell is sleeved on the periphery of the protruding part and is fixed with the main body and/or the protruding part. Preferably, in the floating body assembly, a weight-reducing hole is formed in the middle of the body, and the protrusion is disposed around the weight-reducing hole at the first side of the body. Preferably, in the floating body assembly, the main body has a rectangular structure, and the protruding portions are at least four and are disposed at four corners of the first side of the main body. Preferably, in the floating body assembly, the protruding portion is of a cylindrical structure, and the protective shell is a cylindrical shell and is sleeved on the periphery of the protruding portion in an interference mode. Preferably, in the floating body assembly, the protruding part is a filling-molded floating body structure and is assembled and connected with the main body. Preferably, in the floating body assembly, the first side of the main body is provided with a mounting portion, and the single protruding portion is assembled on the single mounting portion in a mode of fastening connection, threaded connection or interference clamping connection. Preferably, in the above float assembly, the mounting portion is provided in plurality at the first side of the body according to a maximum buoyancy requirement of the float assembly, and the boss is selectively fitted to the mounting portion. Preferably, in the floating body assembly, the protruding part is a nested structure of at least two layers, and a closed space is formed between adjacent nested layers and is filled with buoyancy fillers. Preferably, in the above float assembly, the filler in the boss is one or more of expandable polystyrene, polyurethane foam, and hollow glass microspheres. In a second aspect, the present utility model provides a surface photovoltaic power plant comprising a plurality of photovoltaic modules and a plurality of float modules according to any of the embodiments described above, the top of the float modules supporting the photovoltaic modules. According to the technical scheme, the floating body assembly mainly comprises the main body and the protective shell, wherein the main body is used for providing a bearing platform, the two sides of the thickness direction of the main body are respectively a first side and a second side, the first side of the main body is arranged towards the surface of a wa