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发明公开
CN105507944A 一种履带式隧道救生舱用高压风控制箱 无效 - 驳回 转让

一种履带式隧道救生舱用高压风控制箱
摘要：
本发明涉及一种履带式隧道救生舱用高压风控制箱，包括舱体，所述高压风控制箱安装于舱体内壁，压风控制箱包括空气净化装置和消音箱，空气净化装置包括三级串联的过滤筒，所述空气净化装置的输入端连接舱体外壁上的高压风进口，所述空气净化装置的输出端与消音箱连接；所述消音箱包括箱体，箱体的顶部设有进风口，进风口与空气净化装置的输出端连接，箱体内设有多块水平隔板，多块水平隔板在箱体内形成折线通道，箱体的底部开口，所述箱体内壁及各隔板上均覆盖有吸音棉。
摘要（英）：

The invention relates to a high-pressure wind control box for a caterpillar tunnel rescue capsule. The caterpillar tunnel rescue capsule comprises a capsule. The high-pressure wind control box is mounted on the inner wall of the capsule and comprises an air purification plant and a silencing box. The air purification plant comprises three stages of serial filter cartridges, an input end of the air purification plant is connected with a high-pressure wind inlet in the outer wall of the capsule, and an output end of the air purification plant is connected with the silencing box; the silencing box comprises a box, a wind inlet is formed in the top of the box and is connected with the output end of the air purification plant, a plurality of horizontal partition plates are arranged in the box, fold line channels are formed by the horizontal partition plates in the box, openings are formed in the bottom of the box, and sound absorbing cotton covers the inner wall of the box and the various partition plates.

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