Foam fire extinguishing device for helicopter deck of offshore unmanned platform

• Main Authors: FU AN, XU XIAOLI, ZHAO ZIHAO, HUO YOULI, ZENG SHUBING, LI YANHUA, QIN LIUSHA, MAO WEIZHI
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2023
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The utility model discloses a foam fire extinguishing device for a helicopter deck of an offshore unmanned platform, which relates to the technical field of offshore petroleum engineering, is connected to a platform fire pump and comprises a foam storage tank, a proportioning mixer and a foam nozzle, the inlet end of the proportioning mixer is further communicated with a foam storage tank, an outlet of the proportioning mixer is communicated with a plurality of foam nozzles through a foam mixed liquid conveying pipeline, the foam nozzles are embedded in the helicopter deck, and nozzles are flush with the surface of the helicopter deck; the device has the characteristics of intelligentization, simplification, no need of personnel operation, low maintenance frequency and the like, and meets the requirements of high automation degree and low maintenance operation frequency of an unmanned platform. 本实用新型公开了一种海上无人平台直升机甲板泡沫灭火装置，涉及海洋石油工程技术领域，连接于平台消防泵，包括泡沫储存罐、比例混合器和泡沫喷头，所述平台消防泵通过管道连通于比例混合器的进口端，所述比例混合器的进口端还连通有泡沫储存罐，所述