The invention discloses a low-cost air-launched carrier rocket system based on a high-altitude balloon. The low-cost air-launched carrier rocket system comprises the high-altitude balloon, a hanging frame, a carrier rocket and a satellite load. The high-altitude balloon is connected with the carrier rocket through the hanger; the hanging frame is installed at the mass center position of the carrier rocket. The carrier rocket comprises a first-stage tail section, first/second/third/fourth-stage engines, a first-second-stage interstage section, a second-third-stage interstage section, a third-fourth-stage interstage section and a fairing. The first-stage tail section, the first-stage engine, the second-stage engine, the third-stage engine, the fourth-stage engine and the fairing are sequentially connected in series. The first-second stage interstage section is located between the first-stage engine and the second-stage engine, the second-third stage interstage section is located between the second-stage engine and the third-stage engine, and the third-fourth stage interstage section is located between the third-stage engine and the fourth-stage engine; and the satellite load is arranged in the fairing. The invention aims to solve the current limitation situation that the existing launching mode faces low-latitude orbits, microsatellite groups and the like, and make up for the defects of the traditional carrier rocket launching system.

    本发明公开了一种基于高空气球的低成本空射运载火箭系统,包括:高空气球、挂架、运载火箭和卫星载荷;高空气球通过挂架与运载火箭连接;挂架安装在运载火箭的质心位置处;运载火箭包括:一级尾段、一/二/三/四级发动机、一二级级间段、二三级级间段、三四级级间段和整流罩;一级尾段、一级发动机、二级发动机、三级发动机、四级发动机和整流罩依次串联连接;一二级级间段位于一级发动机和二级发动机之间,二三级级间段位于二级发动机和三级发动机之间,三四级级间段位于三级发动机和四级发动机之间;卫星载荷设置在整流罩内。本发明旨在解决现有发射方式面向低纬度轨道与微小卫星群体等的局限性现状,弥补传统运载火箭发射系统的不足。


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    Title :

    Low-cost air-launched carrier rocket system based on high-altitude balloon


    Additional title:

    一种基于高空气球的低成本空射运载火箭系统


    Contributors:
    LIU LIN (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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