Cold air propelling system, assembling method and using method of cold air propelling system

• Main Authors: NI ZHAOLUN, YANG ZHEWEN, DONG XU, ZOU YUXIN, WU FAN, LAI YICHEN, XI RUICHEN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES OR EQUIPMENT THEREFOR

The invention discloses a cold air propulsion system, an assembling method and a using method thereof, relates to the technical field of cold air propulsion systems, and solves the problems of fuel consumption increase, high system complexity and volume increase caused by lower specific impulse of an existing cold air propulsion system. According to the system, the front portion and the rear portion of the manifold are arranged to be of special-shaped structures; the lower storage box, the front manifold and the rear manifold form a closed cavity, and meanwhile, a special-shaped groove is formed; a plurality of special-shaped holes are formed in the manifold front part and the manifold rear part, and thruster spray pipes, electromagnetic valves, air-tight sealing connectors and control circuit boards are mounted in the special-shaped holes; the manifold cover plate is mounted in the special-shaped groove to form a sealed air capacitor; a gas-liquid mixed propellant is stored in the cavity; the gas capacitor i