Abstract: Small waterplane area twin hull (SWATH) ships have been proposed to be used as recreational fishing vessels in order to enhance the tourist experience, attract tourists and improve the economic benefits of the recreational fishing vessels. A preliminary design scheme of a recreational fishing vessel is developed with the adoption of SWATH type and modular design concept based on the literature review of the disadvantages of the existing recreational fishing vessels and the advantages of SWATH. This type of vessel has the inherent good seakeeping and wind-resistance capability of SWATH and the flexible purpose conversion function. The above advantages are beneficial to the attraction of tourists and the improvement of the ship utilization rate. The conversion of the functional modules can improve the economic benefits of the recreational fishing vessel as it can be used for the shellfish harvesting, marine ranching duty and the marine fishery scientific research in the off-season. It is also the powerful supplement and the hardware reserve for the marine fishery research ship.

Key words: small waterplane area twin hull (SWATH), recreational fishing vessel, function module, marine ranching

摘要： 为提升游客的体验感、吸引客源、提高休闲渔船的效益,提出可将小水线面双体船型用于休闲渔船。通过文献分析法,在分析现有休闲渔船船型缺点及小水线面双体船优点的基础上,采用小水线面双体船型及模块化设计理念,提出一型休闲渔船的初步设计方案。该型船具有小水线面双体船固有的良好耐波性、抗风能力,并兼具灵活的用途转换功能。上述优点利于吸引客源、提高船舶的出勤率,且借助功能模块的转换,可在旅游淡季用于贝类采收、海洋牧场值班和海洋渔业科考,从而提高休闲渔船的效益。同时也是对海洋渔业科考船的有力补充与硬件储备。

关键词: 小水线面双体船, 休闲渔船, 功能模块, 海洋牧场