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本文介绍的导弹发射系统包括一个能源（如加压流体）、发射筒内的导弹（发射筒与加压流体相连通）、加压流体源与发射筒之间的流体通道（至少有一个流孔）、堵块（至少能堵塞一个流孔）和阀门（可使堵块移动，从而使加压流体进入发射筒并发射导弹）。可使堵块移动的阀门与发射系统的贮能装置直接连通，且可通过背面加注流体使堵块装置移动。在本发明的方案中，堵块可以是一种活动提升阀芯，也可以是导弹本身。本发明发射系统结构简单、噪音轻微、性能可靠，并且具有能快速开启流孔（其尺寸几乎与所要发射的导弹相等）的优点。
The missile launch system described in this paper consists of an energy source (such as a pressurized fluid), a missile in the launch tube (the launch tube communicates with the pressurized fluid), a fluid passage between the pressurized fluid source and the launch tube (at least one orifice ), A block (at least one flow orifice can be blocked), and a valve (which can move a block of block so pressurized fluid can enter the launch tube and launch a missile). The valve which can move the blocking block is directly communicated with the energy storage device of the launching system, and the blocking block device can be moved by filling fluid on the back surface. In the solution of the present invention, the blocking block may be a movable poppet, or it may be the missile itself. The launch system of the invention has the advantages of simple structure, slight noise, reliable performance and the advantages of quick opening of the flow hole (the size of which is almost equal to that of the missile to be launched).