The invention relates to the technical field of ships, in particular to a cabin immersion detection redundancy design method and a ship, and the method comprises the following steps: S1, arranging a liquid level probe at a set position of the ship; S2, making a cable of the liquid level probe in communication connection with a signal input interface of a junction box; and S3, making a signal output interface of the junction box in communication connection with a first signal acquisition monitoring device through a probe main communication cable, and a redundant signal output interface of the junction box is in communication connection with a second signal acquisition monitoring device through a probe redundant communication cable. The first signal collecting and monitoring device and the second signal collecting and monitoring device are located on a bulkhead deck and located in different fire accident limit ranges. According to the method, the requirement that an important system in a place which is not directly influenced by an accident can keep normal operation when a single-point fire accident occurs according to 'safe harbor returning' can be met, and the ship building and maintenance cost is reduced.
本发明涉及船舶技术领域,尤其涉及一种舱室浸水探测冗余设计方法和船舶,其包括如下步骤:S1、在船舶的设定位置处布置液位探头;S2、将所述液位探头的线缆与接线盒的信号输入接口通讯连接;S3、将所述接线盒的信号输出接口通过探头主通讯电缆与第一信号采集监控装置通讯连接,将所述接线盒的冗余信号输出接口通过探头冗余通讯电缆与第二信号采集监控装置通讯连接,所述第一信号采集监控装置和所述第二信号采集监控装置位于舱壁甲板上,且位于不同的火灾事故界限范围内。本发明能够满足“安全返港”所要求的发生单点火灾事故时“未受事故直接影响的处所内的重要系统能够保持正常运行”的要求,降低船舶建造及维护成本。
Cabin immersion detection redundancy design method and ship
一种舱室浸水探测冗余设计方法和船舶
2021-07-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |