Algae reef with automatic light adjustment function

Abstract

The invention discloses an algal reef with an automatic illumination adjusting function. In order to achieve the technical purposes that algae can obtain appropriate illumination conditions by using tidal variation, sediments attached on the surface of a reef body can be cleaned in real time, and the attachment of the sediments can be effectively prevented, so that the attachment growth of algae spores is facilitated, the algal reef with the automatic illumination adjusting function comprises a counter weight base, an automatic lifting adjusting device and a floating type combined reef, and the floating type combined reef comprises a vertical connection guide rod, a first annular reef body, a second annular reef body, a first floating sleeve body, a second floating sleeve body, first connection rods, second connection rods, a first limiting block and a second limiting block, wherein the first annular reef body and the second annular reef body are sequentially arranged together from inside to outside, the first annular reef body is sleeved with the second annular reef body, the vertical connection guide rod is sequentially sleeved with the first floating sleeve body and the second floating sleeve body from top to bottom, the first connection rods are connected with the first floating sleeve body and the first annular reef body, the second connection rods are connected with the second floating sleeve body and the second annular reef body, and the first limiting block and the second limiting block are sequentially arranged on the outer side surface of the vertical connection guide rod from top to bottom.

Description

technical field [0001] The invention relates to an algae reef, in particular to an algae reef with the function of automatically adjusting light. Background technique [0002] Affected by changes in the near-shore marine environment, the transparency of seawater has decreased, the sediments on the attachment base of near-shore rock reefs have increased, the habitat of large seaweeds has been covered by a large number of low coral algae that can adapt to environmental changes, and the near-shore rock reefs have a large slope. As a result, the space suitable for macroalgae habitat gradually shrinks. [0003] On the other hand, with the change of the marine environment, such as the increase of sediments and the decrease of seawater transparency, macroalgae can obtain more favorable living conditions in secluded sea areas less affected by wind and waves; however, in closed or semi-closed harbors, As well as sea areas that are less affected by wind waves and currents, due to poo...

AI Technical Summary

Problems solved by technology

[0009] First, the pre-tightened compression spring is used to balance the water pressure of the external seawater and the buoyancy of the algal reef body. Since the pre-tightened compression spring bears the water pressure of the external sea water and the buoyancy of the algal reef body at the same time, this makes the pre-tightened compression spring in use. After a period of time, it is easy to be crushed and plastically deformed, which affects the service life of the light adjustment function of the algae reef

[0010] Second, although the algae reef body equipped with a fish and algae composite reef device that rises and falls with the tide level or an anti-sediment and anti-storm algae reef body is suspended in seawater, it can prevent the algae reef body from being covered by sediment as a whole; but the upper surface of the algae reef body Sediments and suspended solids will still accumulate, causing the upper surface of the algal reef body to be covered by sediments and suspended solids, which is not conducive to the attachment and growth of algae spores

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