A concrete combination reef
A concrete and reef technology, applied in the field of concrete composite reefs, can solve the problems of inconvenient placement and single function of artificial reefs, and achieve the effects of protecting algae seedlings, promoting rapid growth and convenient placement.
Inactive Publication Date: 2015-11-25
ZHEJIANG OCEAN UNIV
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its shortcoming is that this kind of artificial fish reef has a single function and is inconvenient to put in
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0030] Such as figure 1 with figure 2 A concrete composite reef shown includes an upper reef body 1 and a lower reef body 2 located at the bottom of the upper reef body. The upper reef body and the lower reef body are in a cylindrical structure as a whole, such as image 3 with Figure 7As shown, the upper end of the lower reef body 2 is provided with four connecting rings 3, and the bottom of the upper reef body 1 is provided with four connecting grooves 4, and the connecting grooves are provided with metal rods 5 passing through the connecting rings, and the metal rods 5 include stainless steel rods 50. A carbon steel rod 51 coaxial with the stainless steel rod. One end of the stainless steel rod 50 is hinged to one side of the connection groove. The outer end of the stainless steel rod 50 is provided with a positioning hole 52. One end of the c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of artificial fish reefs and provides a concrete combination reef comprising an upper reef body and a lower reef body. The upper end of the lower reef body is provided with a plurality of connecting rings. The bottom of the upper reef body is provided with connecting grooves, and metal rods penetrating through the connecting rings are disposed in the connecting grooves. The outer side of the upper reef body is provided with a plurality of auxiliary reef bases and the side surface of the upper reef body is provided with connecting holes; the side surfaces of the auxiliary reef bases are provided with connecting pillars extending into the connecting holes; the connecting pillars are provided with limiting holes; limiting pins are arranged in pin holes; the upper ends of the limiting pins penetrate into the limiting holes in the connecting pillars and the lower ends of the limiting pins are connected with the connecting rings. The upper reef body is internally provided with an air storage cavity and the auxiliary reef bases are internally provided with closed cavities. The side surface of each auxiliary reef body is provided with a plurality of culture holes, and the opening ends of the culture holes are provided with isolation nets. The concrete combination reef has the advantages that the upper reef body and the lower reef body are connected to be placed together and are separated automatically some time after placement, and the placement is convenient.
Description
technical field [0001] The invention relates to the technical field of artificial fish reefs, in particular to a concrete composite reef. Background technique [0002] Putting artificial reefs in the ocean can improve the ecological environment of the sea area and create a good ecological environment for marine life. The artificial reef has the function of a hidden place, and the small and medium-sized marine animals use the artificial reef as a hidden place, which is conducive to the improvement of the survival rate; the island and reef fish use the artificial reef as a resting place, which plays a role in avoiding environmental changes ; The artificial reef and its surrounding waters breed a variety of marine organisms, which can be used as a feeding ground for fish; the artificial reef can also provide some fish with a good ecological environment for spawning, hatching, seedling and fattening. Because artificial fish reefs have many benefits, countries around the world a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/70
CPCY02A40/81
Inventor 宋伟华臧迎亮马家志
Owner ZHEJIANG OCEAN UNIV