The invention discloses a submarine, relates to weaponry and provides the novel jet-propelled technology. A jet engine 2 (in the picture 2) is installed on a bow, a jet nozzle faces forwards, reverse jet is achieved through a guide pipe of a jet cover 1 (in the picture 2), gas isolates water from the local part of the submarine, the resistance and viscidity of water on the submarine are reduced, and the submarine can rapidly move. During cruising of the jet-propelled unmanned submarine, electric propulsion of a battery 6, a motor 7 and a propeller 8 which are in the picture 2 is adopted, the speed is 30 sections per hour, and the highest speed is 40 sections per hour. After a target is locked, electric power and air injection dual-power propelling is achieved, and the speed is larger than 80 sections per hour; Based on 80 sections, a rocket gun engine is ignited, the time delay launching technology is utilized for increasing the speed of the submarine to be larger than 100 sections per hour. The jet-propelled unmanned submarine integrates the unmanned aerial vehicle technology, the submarine technology, the torpedo technology, the rocket gun technology, the automation technology and the information technology, and will be the important weaponry for air defense, anti-submarine warfare, anti-ship strike, anti-frogman, information war, patrol investigation and opposite bank rapid strike.
Jet-propelled unmanned submarine
2015-06-17
Patent
Electronic Resource
English