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Protection device for automatically adapting to water level for water surface photovoltaic power station

A protective device and automatic adaptation technology, which is applied in the direction of photovoltaic power generation, the support structure of photovoltaic modules, photovoltaic modules, etc., can solve the problems that affect the safety of the power station and cannot resist the impact of floating objects, so as to reduce the impact of collision and increase the service life.

Pending Publication Date: 2019-04-05
HUADIAN ZHENGZHOU MECHANICAL DESIGN INST
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AI Technical Summary

Problems solved by technology

Most of the floating bodies of existing floating power stations are made of plastic, and their material properties cannot withstand the impact of floating objects when they are used for a long time
When the water level is large, the surface floating power station may drift greatly under the action of wind and current, which will affect the safety of the power station

Method used

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  • Protection device for automatically adapting to water level for water surface photovoltaic power station
  • Protection device for automatically adapting to water level for water surface photovoltaic power station
  • Protection device for automatically adapting to water level for water surface photovoltaic power station

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Embodiment Construction

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] like figure 1 and figure 2 As shown, the present invention provides a protective device for automatically adapting to the water level of a water surface photovoltaic power station, comprising a plurality of protective devices 2 arranged around the photovoltaic module array 1, such as Figure 4 As shown, adjacent protective devices 2 are connected by pins 8, and the protective devices 2 can be enclosed into different shapes, such as square, circle or other shapes, according to the water flow conditions of the waters where they are located. Flexible and corrosion-resistant ropes 5 are used to connect the protective device 2 to the pontoon support or other types of supports.

[0018] like figure 2 and Figure 4 At least one protective device 2 is provided with a hoisting mechanism 7, and the hoisting mechanism 7 is wound with ...

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Abstract

The invention provides a protection device for automatically adapting to the water level for a water surface photovoltaic power station. The protection device comprises a plurality of protection device bodies, wherein the protection device bodies are arranged around an photovoltaic assembly array and are connected with a support frame of the photovoltaic assembly array through a rope; the adjacentprotection device bodies are connected through pin shafts; a hoisting mechanism is arranged on at least one protection device body; an anchor chain is wound on the hoisting mechanism; and one end ofthe anchor chain is connected with an anchor block. A protection device bodies are arranged outside the photovoltaic assembly; the collision impact of floating materials in the water onto a light assembly can be reduced; the service life is prolonged; the anchor chain is arranged on the protection device body; and through the collection and release of the anchor chain by the hoisting mechanism arranged on the protection device bodies, the automatic adaption to great water level change of the water surface floating photovoltaic power station is realized.

Description

technical field [0001] The invention belongs to a water surface photovoltaic power station, and in particular relates to a protection device for automatically adapting to the water level for a water surface photovoltaic power station. Background technique [0002] With the explosive development of photovoltaic power generation in my country in recent years, the land used for the construction of photovoltaic power plants has become more and more tense. In addition, because there are many ponds and lakes in the vast southern region, and there are also large water areas formed by some coal mining subsidence areas in the central and northern regions, the construction of surface photovoltaic power stations is also gradually emerging. There are two main types of water surface photovoltaic power stations: fixed pile foundation and floating type. Many fixed pile foundation photovoltaic power stations have been built in China. The fixed pile foundation type mainly uses prefabricated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44B63B21/50H02S20/00
CPCH02S20/00B63B21/50B63B35/44B63B2021/505B63B2035/4453Y02E10/50
Inventor 张莉胡美玲赵进科黄春犁冯宇王少伟赵亚楠张利伟
Owner HUADIAN ZHENGZHOU MECHANICAL DESIGN INST
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