本发明公开了一种基于压缩二氧化碳储能的无人潜航器动力系统,包含储能模块、涡流管模块、蓄热模块和涡流管模块。本发明根据潜航器间歇工作的特点,在潜航器停泊时储能,将二氧化碳压缩储存在高压罐中,航行时将二氧化碳释放,使用热泵和涡流管提高工质温度,并在透平中膨胀释能,当潜航位置较深时可利用外部水压推动活塞,保持高压储罐工质压力,提高能量利用率。本发明提出的动力系统无腐蚀性工质,安全性好,且能够在多种工况下进行切换。相比蓄电池成本更低,寿命更长。
The invention discloses an unmanned underwater vehicle power system based on compressed carbon dioxide energy storage. The unmanned underwater vehicle power system comprises an energy storage module, a vortex tube module, a heat storage module and a vortex tube module. According to the intermittent working characteristic of the underwater vehicle, when the underwater vehicle is berthed, energy is stored, carbon dioxide is compressed and stored in a high-pressure tank, when the underwater vehicle sails, the carbon dioxide is released, a heat pump and a vortex tube are used for increasing the temperature of a working medium, and expansion and energy release are conducted in a turbine; the working medium pressure of the high-pressure storage tank is kept; the power system is free of corrosive working media, good in safety and capable of being switched under various working conditions. Compared with a storage battery, the cost is lower and the service life is longer.
基于压缩二氧化碳储能的无人潜航器动力系统
2023-03-17
Patent
Elektronische Ressource
Chinesisch
IPC: | F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES |