The invention belongs to the technical field of engineering test, and discloses an LNG ship containment system structure slamming pressure measurement system, which comprises a test model, a plurality of detection assemblies are arranged on the test model, and a protection assembly is arranged at the top end of the test model; the detection assembly comprises a protective cylinder arranged in the test model, and a pressure sensor communicated with the outside is arranged in the protective cylinder; the protective cylinder comprises a base and a top cover which are arranged in an inner cavity of the test model, and an axial positioning sleeve is arranged between the base and the top cover; the pressure sensor is located in the axial positioning sleeve and fixedly connected with the base, and a connecting line of the pressure sensor penetrates through the top cover and extends out of the axial positioning sleeve. The device is simple in structure and convenient to use, the fluid slamming load borne by the enclosure system can be comprehensively evaluated, the installation convenience and water tightness are good, the fault and damage risks are reduced, the internal situation of a test model can be conveniently and directly observed and judged, and preparation work and maintenance work in the test process are facilitated.
本发明属于工程试验测试技术领域,公开了一种LNG船围护系统结构砰击压力测量系统,包括试验模型,试验模型上设置有若干检测组件,试验模型的顶端设置有防护组件;检测组件包括设置在试验模型内的防护筒,防护筒内设置有与外界连通的压力传感器;防护筒包括设置在试验模型内腔的底座和顶盖,底座与顶盖之间设置有轴向定位套筒;压力传感器位于轴向定位套筒内并与底座固接,压力传感器的连接线穿过顶盖伸出轴向定位套筒。本发明结构简单,使用方便,可实现对围护系统受到的流体砰击载荷进行全面地评估,安装的便捷性,水密性好,降低了故障和损坏风险,方便直接观察与判断试验模型内部的情况,便于试验过程中的准备工作与维护工作。
Slamming pressure measuring system for LNG ship containment system structure
一种LNG船围护系统结构砰击压力测量系统
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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