The invention relates to a modular underwater test cabin section which comprises a ribbed cylindrical shell, two cabin walls, two liquid cabins, air compressor equipment and a water pump. The two bulkheads are arranged at the two ends of the ribbed cylindrical shell correspondingly and connected with the ribbed cylindrical shell through the hoop type connecting structures. The two liquid tanks are arranged at the two ends in the ribbed cylindrical shell and fixedly connected with the bulkhead. The air compressor equipment is connected with the two liquid tanks through air pipelines; the water pump is connected with the two liquid tanks through water pipelines; wherein the water injection ballasting function of the two liquid tanks is achieved through the water pump, and the water drainage function of the two liquid tanks is achieved through the air compressor equipment. According to the invention, by setting a hoop connection mode and an underwater self-balance adjustment mode, modular design and assembly of each part are realized, so that a hierarchical test verification function from a single part to a combined structure is realized; and meanwhile, the convenience and safety of dynamically adjusting the attitude of the cabin model to the balance position in water and the reliability of vibration noise test data are improved.
本发明涉及一种模块化水下试验舱段,包括加肋圆柱壳、两个舱壁、两个液舱、空压机设备和水泵;两个舱壁分别设置在加肋圆柱壳的两端,且通过卡箍式连接结构与加肋圆柱壳连接;两个液舱设置在加肋圆柱壳内两端,且与舱壁固定连接;空压机设备通过气管路与两个液舱连接;水泵通过水管路与两个液舱连接;其中,通过水泵实现两个液舱注水压载功能,通过空压机设备实现两个液舱的排水功能。本发明通过设置卡箍连接方式和水中自平衡调节方式,实现各部件的模块化设计和装配,从而具备从单个部件到组合结构的分层级试验验证功能,同时提高舱段模型在水中姿态动态调整至平衡位置的便捷性、安全性以及振动噪声试验数据的可靠性。
Modularized underwater test cabin section
一种模块化水下试验舱段
2024-11-08
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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