CAJ | 학술논문

蒸汽动力船舶疏水系统的合理设计对提高热力系统的经济性以及保证设备的安全运行至关重要,针对鲜有文献对其设计进行论述的现状,从疏水系统设计需求出发,在蒸汽系统吹除工况分析的基础上,提出蒸汽系统疏水量的计算方法和系统凝水去向设计原则.通过对多种疏水器性能进行比较,得出热动力疏水器适用于蒸汽系统吹除工况.在对某型船舶疏水系统问题总结的基础上,提出了疏水系统的布置方案.通过较好实现某型船舶疏水系统功能,验证了该疏水系统设计方法的合理性.
증기동력선박소수계통적합리설계대제고열력계통적경제성이급보증설비적안전운행지관중요,침대선유문헌대기설계진행논술적현상,종소수계통설계수구출발,재증기계통취제공황분석적기출상,제출증기계통소수량적계산방법화계통응수거향설계원칙.통과대다충소수기성능진행비교,득출열동력소수기괄용우증기계통취제공황.재대모형선박소수계통문제총결적기출상,제출료소수계통적포치방안.통과교호실현모형선박소수계통공능,험증료해소수계통설계방법적합이성.
The reasonable design of the draining system of ships is of paramount importance to improve the cost-efficiency and operation safety of equipments. As few paper discusses the design of the ship's draining system, a method to calculate the drained water volume and the drained water direction is presented on the basis of blow-off operating condition analysis. The thermal steam trap that applies to the blow-off operating condition of the steam system is selected through the comparison of many steam traps. Finally, the practical-ity, efficiency, and rationality of the proposed design method are validated.