The invention discloses a non-condensable gas-containing dead steam pressurizing and discharging system and method for an underwater system. The system comprises a power system dead steam discharging pipeline, a seawater introducing structure, a steam-liquid mixing, condensing and pressurizing device suitable for high-content non-condensable gas, a high-pressure water discharging structure, a nozzle adjusting device and a rotational flow mixing device. Wherein a dead steam discharge pipeline of the power system is connected with a secondary inflow port of the vapor-liquid mixing, condensing and boosting device, the seawater introduction structure is connected with a primary inflow port of the vapor-liquid mixing, condensing and boosting device, and the nozzle adjusting device is arranged at the primary inflow port of the vapor-liquid mixing, condensing and boosting device. A mixed fluid outlet of the vapor-liquid mixing, condensing and boosting device is connected with a high-pressure water discharge structure; a rotational flow mixing device is additionally arranged between the vapor-liquid mixing, condensing and boosting device and the high-pressure water discharge structure; the system does not depend on external power at all, the steam exhaust back pressure of the underwater power system is kept constant under different water depth conditions, and long-distance, deep-navigation-depth, safe and reliable operation of the underwater power system can be effectively improved.
本发明公开一种用于水下系统的含不凝气乏汽增压排放系统及方法,该系统包括动力系统乏汽排汽管路,海水引入结构、适用高含量不凝气的汽液混合凝结升压装置、高压水排出结构、喷嘴调节装置以及旋流混合装置;其中动力系统乏汽排放管路与汽液混合凝结升压装置的二次流入口相连,海水引入结构与汽液混合凝结升压装置的一次流入口相连,喷嘴调节装置设置在汽液混合凝结升压装置一次流入口位置,汽液混合凝结升压装置的混合流体出口与高压水排出结构相连接,汽液混合凝结升压装置和高压水排出结构之间加装了旋流混合装置;本发明完全不依靠外界动力、实现水下动力系统在不同水深条件下排汽背压保持恒定,能够有效提升水下动力系统的长距离深航深安全可靠运行。
Non-condensable-gas-containing dead steam pressurizing and discharging system and method for underwater system
一种用于水下系统的含不凝气乏汽增压排放系统及方法
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED , Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
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