The invention relates to the technical field of ships, in particular to a fire detection alarm system for a container ship cargo hold and a container ship. According to the fire detection and alarm system for the container ship cargo hold, the smoke extraction type fire detector is adopted, when fire occurs in the cargo hold and smoke is generated, the draught fan collects air in the cargo hold, smoke in the air can be detected in time through the second smoke concentration sensor, the draught fan can extract the air in a large range in the cargo hold, and the smoke in the cargo hold can be detected in time. And the sensitivity degree of fire response can be improved. In addition, through the cooperation of the first smoke concentration sensor and the smoke extraction type fire detector, the response speed to the fire is further improved.
本申请涉及船舶技术领域,具体而言,涉及一种集装箱船货舱用失火探测报警系统及集装箱船。本申请的集装箱船货舱用失火探测报警系统中,采用抽烟式火灾探测器,在货舱内失火产生烟雾时,风机采集货舱内的空气,通过第二烟雾浓度传感器能够及时检测到空气中烟气,由于风机能够抽取货舱内较大范围内的空气,能够提高对火灾响应的灵敏程度。另外,通过第一烟雾浓度传感器与抽烟式火灾探测器的配合,进一步提高对火灾的响应速度。
Fire detection and alarm system for cargo hold of container ship and container ship
一种集装箱船货舱用失火探测报警系统及集装箱船
2023-03-14
Patent
Elektronische Ressource
Chinesisch
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