Active disaster prevention form cage using wave pump and its buoyancy control device

摘要

The present invention is an offshore cage farming facility for capturing and raising aquatic plants for a certain period of time for the purpose of farming, raising, and breeding of useful aquatic organisms. To prevent the damage caused by the surface pollution and to manually settle the facility when the surface marine pollutant arrives, and to the active protection type cages and the buoyancy control device using the wave pump to protect the facility and improve the survival rate. .;Conventionally, marine cages have been used to form a mesh net in a state in which a Schiropol rich man is attached to a wooden frame to float on the sea.;However, since the surface of the sea receives a large wave force, the facilities are not able to absorb the impact and vibration of the blue, causing damage easily.;The present invention has been made in order to solve the above-mentioned problems actively by installing an air bag on the top of the vertical cylinder, forming a water chamber on the lower portion of the piston head as a diaphragm to draw compressed air into the air bag than buoyancy In addition, it is possible to operate manually by constructing a buoyancy control device that increases its own weight than buoyancy by discharging air, and it also allows the extrusion water proportional to the blue to be drawn into the water chamber and discharged below a certain amount while maintaining a constant air pressure. Therefore, in the case of low blue water, all the incoming water is discharged, but in the high blue water, the difference between the amount of incoming water and the air is accumulated, and the volume of the air chamber is reduced by the internal water pressure, and the active disaster type marine cage is automatically settled by the amount of water. It is for.