Light compensation device for submerged plants

A technology of submerged plants and light compensation, applied in botany equipment and methods, agricultural machinery and equipment, horticulture, etc., to achieve the effect of easy maintenance, low price and high reuse rate

Active Publication Date: 2018-12-04
WUHAN ZHONGKE HYDROBOLOGY ENVIRONMENTAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual environment, the growth of submerged plants is affected by many factors, and the main limitation is the light intensity.

Method used

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  • Light compensation device for submerged plants
  • Light compensation device for submerged plants
  • Light compensation device for submerged plants

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Experimental program
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Embodiment Construction

[0019] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] Such as figure 1 with figure 2 As shown, a light compensation device for submerged plants includes a fixing device, a solar power generation device and a light emitting device.

[0021] The fixing device includes peripheral fixing piles 2 and central fixing piles 1 .

[0022] The solar power generation device includes a solar panel 4, an electromechanical control box 5, a stainless steel support 6 and a floating plate 7; the electromechanical control box 5 includes a solar battery, a timing photosensitive control switch and a transmission line.

[0023] The light emittin...

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PUM

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Abstract

The invention discloses a light compensation device for submerged plants. The light compensation device comprises surrounding fixed piles and a central fixed pile. The bottom ends of the central fixedpile and the surrounding fixed piles are fixed at the bottom of a lake, the outer wall of the central fixed pile is provided with a central lifting device, the central fixed pile is flexibly sleevedby a pile cap which is connected with a lifting portion of the central lifting device, the pile cap is connected with a stainless steel bracket, the bottom side of the stainless steel bracket is provided with a floating plate, and the top of the stainless steel bracket is provided with a solar panel and an electromechanical control box. The light compensation device of the invention can utilize buoyancy force to reduce the bearing pressure of the surrounding fixed piles and the central fixed pile, also can adapt to the change of the water level of a water body, and can also prevent horizontalrotation of a solar power generating device to enable the solar panel to remain at an optimal angle for receiving light.

Description

technical field [0001] The invention belongs to the technical field of water ecological restoration, and in particular relates to a light compensation device for submerged plants. Light compensation for submerged plants in lakes. Background technique [0002] Submerged plants are an important part of the lake ecosystem, not only important primary producers, but also important regulators of the water environment. Restoration of submerged plants is the focus of eutrophic lake management. However, in the actual environment, the growth of submerged plants is affected by many factors, and the main limitation is the light intensity. He Tianjian pointed out that the light compensation depth is 1.5 times the transparency of the water body, or the water depth where the light intensity is about 1% of the surface light intensity. Therefore, when water restoration is carried out in eutrophic water with high turbidity or in deep water areas of lakes and reservoirs, insufficient light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/04
CPCA01G7/04Y02P60/12
Inventor 郭艳敏胡红娟杨晶涵黄小龙李小平
Owner WUHAN ZHONGKE HYDROBOLOGY ENVIRONMENTAL ENG
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