Rocket power device and rocket

• Main Authors: GAO XIANGYU, ZHANG SHU, HE JIALI, BAO QILIN
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; JET-PROPULSION PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention discloses a rocket power device and a rocket. The rocket power device comprises a liquid propellant rocket engine, a first cartridge receiver, a second cartridge receiver and a driving mechanism. The liquid propellant rocket engine comprises a jet pipe. The first cartridge receiver is arranged on the outer side of the jet pipe of the liquid propellant rocket engine in a surrounding mode and is internally provided with a supply pipeline, a nozzle and an ignition device, the supply pipeline is connected with the nozzle, and the nozzle and the ignition device communicate with the first cartridge receiver. The second cartridge receiver is provided with a first position and a second position, when the second cartridge receiver is located at the first position, the second cartridge receiver surrounds the outer side of the first cartridge receiver, and when the second cartridge receiver is located at the second position, the second cartridge receiver is connected to the tail of the jet pipe and forms a