中国水产科学研究院东海水产研究所;EAST CHINA SEA FISHERY RESEARCH INSTITUTE
发明人:
WANG, Lumin,王鲁民
申请号：
CNCN2019/079809
公开号：
WO2019/196651A1
申请日:
2019.03.27
申请国别(地区):
CN
年份:
2019
代理人:
摘要：
The present invention relates to an aquaculture cage elevation adjusting device and an open sea gravity-type farming cage thereof. A water storage floating vessel and a water storage sinking vessel of said aquaculture cage elevation adjusting device form a communicating vessel by means of a communicating pipe. The water storage floating vessel and the water storage sinking vessel communicate by means of a first water pipe and a second water pipe. The first water pipe controls a switch by means of a solenoid. The water storage sinking vessel is provided therein with a submersible pump, which is connected to the second water pipe and may pump fresh water in the water storage sinking vessel to the water storage floating vessel by means of the submersible pump. A plurality of mooring cables of the open sea gravity-type farming cage are circumferentially distributed along the body of the cage. Each mooring cable corresponding to the open sea gravity-type farming cage is provided with the aquaculture cage elevation adjusting device. The water storage floating vessel of each aquaculture cage elevation adjusting device is provided on the mooring cable, and each mooring cable corresponding to the water storage sinking vessel is provided on the bottom of the body of the cage. The present invention guarantees the long-term reliability of aquaculture cage elevation adjustment and has a simple structure.La présente invention concerne un dispositif de réglage d'élévation de cage d'aquaculture et une cage d'élevage de type à gravité en haute mer associé. Un récipient flottant de stockage d'eau et un récipient coulant de stockage d'eau dudit dispositif de réglage d'élévation de cage d'aquaculture forment un récipient communiquant au moyen d'un tuyau de communication. Le récipient flottant de stockage d'eau et le récipient coulant de stockage de stockage d'eau communiquent au moyen d'un premier tuyau d'eau et d'un second tuyau d'eau. Le premier tuyau d'eau commande un commutateur au
