Submerged plant light supplementing device

A technology of submerged plants and supplementary light, which is applied in the field of environmental ecology, can solve the problems of plants not being able to survive, weak underwater light, and low light intensity, so as to promote large-area growth, realize water quality, and improve the balance of the water ecosystem Recovery effect

Inactive Publication Date: 2016-03-02
重庆阁林环保科技有限公司
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Problems solved by technology

Chen Hongda's research in Wuhan East Lake found that when the water depth is 4 times the transparent layer, the underwater light is weak, and the light intensity is lower than the light compensation point of plants, plants cannot survive
In addition, many field experiments have also shown that short-term high turbidity and seasonal low light for 30-40 days will significantly limit the survival of submerged plants

Method used

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  • Submerged plant light supplementing device
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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

[0015] Such as Figure 1-2 As shown, the present invention provides a submerged plant lighting device, which includes: a bracket 100, which is a grid, and the bracket 100 is provided with insertion holes 110 at each network point; a plurality of light guide pipes 200, which respectively inserted into each insertion hole 110 of the bracket 100; the buoy 300, which is arranged at the lower end of the bracket 100, so that the bracket 100 floats a plurality of light guide tubes 200 on the water surface, and is a submerged water under the water surface. Plant lighting.

[0016] In the above scheme, the required number of light guide pipes can be calculated according to the actual water area and water qual...

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Abstract

The invention discloses a submerged plant light supplementing device, and belongs to the field of environment and ecology environmental protection. The light supplementing device comprises a support, a plurality of light guiding pipes and a floating cylinder, wherein the support is in a mesh shape and provided with insertion holes in meshes; the light guiding pipes are inserted into the insertion holes of the support; the floating cylinder is arranged at the lower end of the support so that the support can enable the multiple light guiding pipes to float on the water surface so as to supplement light to plants below the water surface. The light supplementing device is simple in structure, can be flexibly used according to the water area and can effectively improve underwater light illumination in lakes and rivers with large water depth and low water transparency, and therefore submerged large-area aquatic plant growth can be promoted, and water quality improvement and water ecosystem balance recovery are achieved.

Description

technical field [0001] The invention belongs to the technical field of environmental ecology, and in particular relates to a light supplementing device for submerged plants. Background technique [0002] Aquatic plants are an important part of aquatic ecosystems. They can not only purify water quality, provide natural bait for fishery, but also play an extremely important role in regulating lake evolution and ecological balance. In recent years, my country's water ecosystem has been degraded, especially the aquatic vegetation in many lakes in the middle and lower reaches of the Yangtze River has disappeared, water quality has deteriorated, and serious algal eutrophication has appeared. Controlling eutrophication and gradually restoring water quality through the restoration of aquatic vegetation is an effective way to restore the degraded water ecosystem. Among them, submerged plants in aquatic plants can not only reduce the concentration of N and P in the water body through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32A01G7/04
CPCA01G7/045C02F3/32C02F2103/007Y02P60/14
Inventor 李果艾海男马瑞祥古励李莉
Owner 重庆阁林环保科技有限公司
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