CN204696985U - A fixed floating platform for solar panels on water - Google Patents

Abstract

The utility model relates to a kind of solar panels waterborne and fixes floating platform, the structure of existing floating platform is improved accordingly, the through hole running through floating platform is up and down provided with in floating platform center, the periphery of floating platform arranges fillet edge, facilitate between each floating platform and be interconnected, floating platform fillet provides the buoyancy of floating platform along inferior portion, the top on floating platform fillet edge arranges the fixing lug boss being used for fixing photovoltaic panel, very large ventilation and heat-dissipating space is reserved bottom photovoltaic panel and between floating platform, be conducive to the efficiency improving photovoltaic panel, the utility model has good looking appearance, rational in infrastructure, the feature of convenient fixing.

Description

A fixed floating platform for solar panels on water

technical field

The utility model relates to a floating platform, in particular to a fixed floating platform with solar panels on water.

Background technique

Solar energy is an inexhaustible and inexhaustible energy source. Sunlight is an ideal new energy source. Solar energy is a power generation method that directly converts light energy into electrical energy without going through a thermal process. We call it photovoltaic. generate electricity.

At present, the vast majority of photovoltaic power plants are built on land and on roofs, but few are built on water, and all of them are

Imitate the model of ground or roof photovoltaic power plants, build supports in the water, and then lay photovoltaic modules. This method has relatively high construction costs, difficulty in construction, and difficulty in daily maintenance. It also has great limitations on the water surface environment and is not suitable for large areas. promotion.

For this reason, someone proposes to set the photovoltaic panels on the water surface. For example, CN103986409A discloses a floating platform for photovoltaic power generation system on water, which is an integral shell-shaped hollow structure with internal sealing. On the slope of the photovoltaic module, there is at least one through groove for drainage, ventilation and/or wiring. This structure can meet the buoyancy required by the water surface part of the entire power generation system. The material of the floating platform is plastic, such as PE, PET, etc. In addition, some stabilizers and plasticizers can be added to meet the requirements of the working life on the water surface. Plastic products such as blow molding, injection molding, and ultrasonic welding can be used for manufacturing. Depending on the use environment, methods such as spraying polytetrafluoroethylene coating on the surface can also be selected to prolong the service life, so as to ensure that the floating platform does not need to be replaced during the entire life cycle of the power generation system.

The above-mentioned structure of the floating platform is only provided with through-slots on the surface for drainage, ventilation and/or routing. The through-slots are not ideal for drainage and ventilation in actual use, and cannot well meet the heat dissipation requirements of photovoltaic panels. At the same time, the surface strength of the integrally sealed hollow structure is not high, and the cost is high, and the product cost performance is not high.

Utility model content

The purpose of this utility model is to provide a fixed floating platform for solar panels on the water, and correspondingly improve the structure of the existing floating platform. At the center of the floating platform, there is a through hole that runs through the floating platform up and down, and the periphery of the floating platform is provided with connections The edge is convenient for the connection between the floating platforms. The lower part of the connecting edge of the floating platform provides the buoyancy of the floating platform. The fixed boss for fixing the photovoltaic panel is set above the connecting edge of the floating platform. There is a gap between the bottom of the photovoltaic panel and the floating platform. The large space for ventilation and heat dissipation is beneficial to improve the efficiency of the photovoltaic panel. The utility model has the characteristics of beautiful appearance, reasonable structure and convenient fixing.

In order to achieve the above purpose, the following technical solutions are adopted:

A fixed floating platform for solar panels on water, including a floating platform body, characterized in that: the floating platform body includes a fixed floating platform and a connecting floating platform, and adjacent fixed floating platforms are connected by connecting floating platforms. The central position of the fixed floating platform is provided with a through hole that runs through the fixed floating platform up and down, and a circle of connecting edges is arranged on the periphery of the fixed floating platform, and a circle of connecting edges is also provided on the top edge of the connecting floating platform. The fixed floating platform and the The connecting buoys are connected by connecting edges; four bosses are arranged at the four corners on the top of the fixed buoy, the top surface of the boss is inclined, and the top surface of the boss is provided with a photovoltaic panel connection structure, four Among the bosses, the height of the front boss is lower than that of the rear boss, and the connecting structure is a connecting nut embedded in the top surface of the boss.

A buffer pad is also arranged on the top surface of the boss.

The utility model is an improvement to the existing solar photovoltaic floating platform, which divides the floating platform into a fixed floating platform and a connecting floating platform, the fixed floating platform is used for fixing photovoltaic panels, and the connecting floating platform is used for connecting the fixed floating platform and the maintenance channel In addition, four bosses are arranged at the top four corners of the fixed floating platform of the present utility model. The height of the platform is lower than the height of the rear boss, and the connection structure is a connecting nut embedded in the top surface of the boss. The boss makes a large ventilation and heat dissipation between the bottom of the photovoltaic panel and the top of the fixed floating platform. At the same time, the center of the fixed floating platform is provided with a through hole that runs through the fixed floating platform up and down, which is very conducive to the heat dissipation of the photovoltaic panel, thereby greatly improving the efficiency of the photovoltaic panel, while retaining the anti-aging, corrosion and acid resistance of the existing floating platform Alkaline properties.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model fixed floating platform;

Figure 3 is a schematic diagram of the side structure of the fixed floating platform of the present invention;

Fig. 4 is a structural schematic diagram of the utility model connecting floating platform.

detailed description

As shown in Figures 1-4, a solar panel fixed floating platform on water includes a floating platform body, and the floating platform body includes a fixed floating platform 1 and a connecting floating platform 2, and the adjacent fixed floating platforms 1 are connected by The floating platform 2 is connected, and the center position of the fixed floating platform 1 is provided with a through hole 11 that penetrates the fixed floating platform up and down, and a circle of connecting edges 13 is arranged on the periphery of the fixed floating platform 1. The connecting floating platform 2 The top edge is also provided with a circle of connecting edges 21, and the top surface of the connecting floating platform 2 is provided with anti-slip lines 22, and the fixed floating platform 1 and the connecting floating platform 2 are connected by connecting edges 11, 21; Four bosses 12 are arranged at the four corners, and the top surface of the bosses 12 is arranged on an inclined surface, and the top surface of the bosses 12 is provided with a photovoltaic panel connection structure. Among the four bosses, the height of the front boss is lower than that of the rear boss. height, the connection structure described is a connection nut 121 and a buffer pad 122 embedded in the top surface of the boss.

The utility model is an improvement to the existing solar photovoltaic floating platform, which divides the floating platform into a fixed floating platform and a connecting floating platform, the fixed floating platform is used for fixing photovoltaic panels, and the connecting floating platform is used for connecting the fixed floating platform and the maintenance channel , the connection is very convenient.

In addition, four bosses are arranged at the four corners of the fixed floating platform of the utility model. The height of the upper boss is lower than the height of the rear boss. The boss makes a large space for ventilation and heat dissipation between the bottom of the photovoltaic panel and the top of the fixed floating platform. At the same time, the center of the fixed floating platform is provided with a The through holes are very conducive to the heat dissipation of the photovoltaic panel, thereby greatly improving the efficiency of the photovoltaic panel. The existence of the connecting nut makes it easier to fix the photovoltaic panel. The buffer pad can properly adjust the inclination angle of the photovoltaic panel through compression.

Claims (2)

1. floating platform fixed by solar panels waterborne, comprise floating platform body, it is characterized in that: described floating platform body comprises fixing floating platform and is connected floating platform, connect by connecting floating platform between adjacent fixing floating platform, the center of described fixing floating platform is provided with the through hole running through fixing floating platform up and down, be provided with a circle fillet edge in the periphery of fixing floating platform, described connection floating platform top is also provided with a circle fillet edge, and fixing floating platform is connected by fillet edge with being connected between floating platform; Described corner, four, fixing floating platform top is provided with four boss, boss end face inclined-plane is arranged, the end face of boss is provided with photovoltaic panel syndeton, and the height of four boss middle front part boss is lower than the height of rear portion boss, and described syndeton is the attaching nut being embedded in boss end face.

2. floating platform fixed by a kind of solar panels waterborne as claimed in claim 1, it is characterized in that: be also provided with cushion pad at the end face of described boss.