The invention discloses a phase change boosting emitter which comprises a spray pipe, a body pipe rear section, a body pipe middle section, a body pipe front section and a ball head sleeve which are connected in sequence. The body tube middle section is detachably connected with the body tube rear section and the body tube front section; two stop blocks are detachably connected in the middle section of the barrel; an electromagnetic valve is detachably connected between the two stop blocks; a detachable high-pressure chamber is connected in the front section of the barrel, and a detachable diaphragm is arranged on the end face of the high-pressure chamber; the high-pressure chamber is filled with liquid carbon dioxide; the rear section of the barrel serves as a low-pressure chamber, and the electromagnetic valve is used for adjusting the mass flow of phase change gas from the high-pressure chamber to the low-pressure chamber; a heating device is detachably connected to the front section of the body pipe and used for heating liquid carbon dioxide in the high-pressure chamber, and conversion of the liquid carbon dioxide from the liquid state to the gas state is completed. The problems that boosting power of a traditional booster cannot be adjusted, combustion is unstable, the structure is complex, and boosting agents are limited are solved.

    本发明公开了一种相变助推发射器,包括依次连接的喷管、身管后段、身管中段、身管前段、球头套;所述身管中段与身管后段、身管前段为可拆式连接;所述身管中段内可拆式的连接有两个挡块;所述两个挡块之间可拆式的连接有电磁阀;所述身管前段内连接有可拆式的高压室,高压室端面上设有可拆式的膜片;所述高压室内填充有液态二氧化碳;所述身管后段作为低压室,所述电磁阀用于调整高压室到低压室的相变气体的质量流量;所述身管前段可拆式的连接有加热装置,用于对高压室内的液态二氧化碳进行加热,完成液态二氧化碳从液态到气态的转变。本发明解决了传统助推器助推动力不可调节、燃烧不稳定、结构复杂和助推剂受限制等问题。


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    Title :

    Phase change boosting emitter


    Additional title:

    一种相变助推发射器


    Contributors:
    REN JIE (author) / ZOU KAI (author) / YANG CHAO (author) / LI TIANGANG (author)

    Publication date :

    2024-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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