The invention provides an on-board arrangement system and an arrangement method of a methanol fuel supply system, an isolation void compartment separates an integral fuel compartment from other compartments belonging to a non-dangerous area, a fuel joint is located above the integral fuel compartment, a methanol delivery pump delivers methanol in the integral fuel compartment to a fuel preparation room, and the fuel preparation room is communicated with the integral fuel compartment. And then the methanol is conveyed to a cabin by a methanol supply device of the fuel preparation room and enters a methanol fuel consumption device on the ship for use. According to the methanol fuel supply system, the functions of the fuel joints and the fuel preparation room are separated, all the joints where leakage points possibly occur are distributed into the corresponding rooms, the safety of the methanol fuel supply system is guaranteed, and diffusion of toxic methanol gas is prevented; an out-tank pump is selected as a methanol delivery pump and is arranged in a fuel preparation room, so that the equipment cost investment is lower, and the equipment is more convenient to maintain; the arrangement cost of the methanol fuel supply system is integrally reduced, the occupied space is reduced, the use efficiency of the arrangement system is improved, and the maintenance cost is reduced.
本发明提供了一种甲醇燃料供应系统的船上布置系统及布置方法,隔离空舱将整体式燃料舱与其他属于非危险区的舱室进行分隔,燃料接头处所在整体式燃料舱上方,甲醇输送泵将整体式燃料舱中的甲醇输送至燃料准备间,再由燃料准备间的甲醇供应装置输送至机舱,进入船上的甲醇燃料消耗装置使用。本发明将燃料接头处所与燃料准备间功能分开,将可能出现漏点的接口全部分配到相应的房间中,保证甲醇燃料供应系统的安全性,防止有毒甲醇气体的扩散;选用罐外泵作为甲醇输送泵并布置在燃料准备间中,设备成本投入更低,设备更便于维护;整体降低了甲醇燃料供应系统的布置成本,降低空间占用,提高了布置系统的使用效率,并降低了维护成本。
Onboard arrangement system and arrangement method of methanol fuel supply system
甲醇燃料供应系统的船上布置系统及布置方法
20.01.2023
Patent
Elektronische Ressource
Chinesisch
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