floating ecological reef

Abstract

The invention discloses a floating type ecological reef which comprises a floater, a supporting frame and a balancing weight, wherein the floater, the supporting frame and the balancing weight are sequentially connected through a pull rope. The supporting frame comprises a center rod, a sliding sleeve connected with the center rod in a sliding mode and multiple sector supporting boards arranged in the circumferential direction of the center rod. Multiple seaweed cultivation bricks are arranged on the sector supporting boards. A connecting seat is arranged at the top of the center rod. The sector supporting boards are rotationally connected with the connecting seat on the vertical plane. Supporting rods are hinged between the sliding sleeve and the lower surface of the sector supporting boards respectively. The sliding sleeve is connected with the connecting seat through a tension spring. A deflation valve is arranged on the floater. According to the floating type ecological reef, seaweed seedlings can be attached to the reef for growth, good protection is provided for the seaweed seedlings in the primary growth period, the survival rate of seaweed is increased, and centralized release and convenient management are facilitated.

Description

technical field [0001] The invention relates to the field of marine algae cultivation, in particular to a floating-sinking ecological reef. Background technique [0002] Macroalgae grow in the intertidal subtidal zone and subtidal shallow water zone of the mid- and high-latitude seas. As supporting plants, other plankton, swimming animals, benthic animals, and environmental factors that coexist with them constitute the nearshore ecosystem. . Seaweed farms supported by macroalgae have high primary productivity, and at the same time form a complex animal and plant food web that can enrich eutrophic salts such as N and P, restrain the outbreak of "red tide" and protect the marine environment. The economic value created by seaweed farms is great. Seaweed itself has industrial, edible and medical value. Seaweed farms also provide places for fish to seek bait, avoid enemies, and lay eggs. However, according to recent observations, seaweed fields are disappearing, and seaweed bio...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the disadvantages of low initial protection of seaweed seedlings resulting in low seaweed survival rate and inconvenient management in the prior art when seaweeds are propagated in seaweed farms, and provides a method that facilitates the attachment and growth of seaweed seedlings, and is suitable for seaweed seedlings in the early growth stage. Seedlings provide better protection, improve the survival rate of algae, and at the same time facilitate centralized feeding and convenient management of floating ecological reefs

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