An underwater steam explosion jet propulsion device comprises a shell, a liquid inlet control valve, a jet control valve, a rod-shaped electrode, a pressure sensor, a temperature sensor, a heating power source and a central control unit, and the shell is a conductive part; the liquid inlet control valve is arranged on the liquid inlet; the spraying control valve is arranged on the spraying opening; the rod-shaped electrode is mounted in the inner cavity; the anode of the heating power supply is electrically connected with the rod-shaped electrode, and the cathode is electrically connected with the shell; and the central control unit is electrically connected with the liquid inlet control valve, the injection control valve, the pressure sensor, the temperature sensor and the heating power supply. According to the embodiment of the invention, the liquid is heated to high temperature and high pressure in the shell serving as the pressure container, so that steam explosion is generated when the injection control valve is opened, the steam is quickly injected backwards, the steam explosion phenomenon which is regarded as a disaster in the industry serves as propulsive force, the energy utilization rate is high, the thrust is large, and the device is simple and compact in overall structure and convenient to operate. And the requirement of efficient propulsion of a small underwater vehicle is met.
一种水下蒸汽爆炸射流推进装置,包括壳体、进液控制阀、喷射控制阀、棒状电极、压力传感器、温度传感器、加热电源和中央控制单元,壳体为导电件;进液控制阀装设进液口上;喷射控制阀装设在喷出口上;棒状电极安装在内腔中;加热电源正极与棒状电极电连接,负极与壳体电连接;中央控制单元,与进液控制阀、喷射控制阀、压力传感器、温度传感器以及加热电源均电连接。本发明实施例中在作为压力容器的壳体中将液体加热至高温高压,用以在打开喷射控制阀时产生蒸汽爆炸,使蒸汽快速向后喷射,将工业中被视为灾害的蒸汽爆炸现象作为推进力,能量利用率高,推力较大,装置整体结构简单紧凑,满足小型水下航行器高效推进的需求。
Underwater steam explosion jet propulsion device
一种水下蒸汽爆炸射流推进装置
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |