The invention discloses a movable three-dimensional layered variable structure type culture work ship which comprises a ship body, culture net cages and a lifting driving device. A superstructure is arranged on the ship body and can serve as a ship cab, a crew living area, a feed storage room and the like, a propeller is arranged at the stern, the ship can be pushed to leave a dangerous sea area before severe weather such as typhoon comes, and the safety of aquaculture is guaranteed. The culture net cage formed by connecting the three steel ropes in series with the netting is of a permeable structure, sufficient seawater exchange can be guaranteed at all positions in the culture space, and the culture environment at all positions is close to a wild natural marine environment; the three-dimensional culture net cage not only expands the culture space, but also enables different types of cultured fishes to automatically live at respective adaptive water depths in a layered manner, so that the requirements of the cultured fishes on dissolved oxygen are ensured, and the culture yield and benefits are improved; the lifting driving device comprises three winches, the winches are all fixed to the deck of the ship body, steel cables of the culture net cages are wound, the culture net cages can be retracted into the ship bottom cabin before extreme stormy waves come, the ship is convenient to move while the life of cultured fishes is not affected, and the viability of the culture work ship is improved.
本发明公开了一种可移动立体分层变结构式养殖工船,包括船体、养殖网箱和升降驱动装置;船体上设有上层建筑,可作为船舶驾驶室、船员生活区以及饲料储藏室等,船尾设有一螺旋桨推进器,可在台风等恶劣天气来临前推动船舶驶离危险海域,保证水产养殖的安全性;由三条钢索串联网衣组成的养殖网箱为透水结构,可保证养殖空间内各处都能进行充分的海水交换,使各处的养殖环境都接近野生的自然海洋环境;立体养殖网箱不仅拓展养殖空间,也能使不同种类养殖鱼自动分层生活在各自适应的水深,保证养殖鱼类对溶解氧的需求,提高养殖产量和效益;升降驱动装置包括三个卷扬机,卷扬机均固定于船体甲板上,并卷绕养殖网箱的钢索,可在极端风浪来临前,将养殖网箱收缩至船底舱室内,在不影响养殖鱼生活的同时便于船舶移动,提高了养殖工船的生存能力。
Movable three-dimensional layered variable-structure cultivation work ship
一种可移动立体分层变结构式养殖工船
2024-12-24
Patent
Electronic Resource
Chinese