The invention provides a method and a device for separating and recovering an underwater connecting device, which can meet the large-depth preset requirement and provide guarantee for component separation and platform recovery during underwater test of an aircraft. Comprising the following steps that 1, an upper computer is used for setting preset parameters for a separation device; step 2, after the aircraft or the underwater equipment is laid, when the separation device reaches a preset depth, the water pressure switch protector releases insurance, the power supply circuit starts to supply power, and stable voltage is supplied to the microprocessor; 3, the separation circuit control module starts to work, when the time reaches the preset separation time, an ignition control I/O port of the microcontroller is controlled to be high, and an ignition control signal is output after the ignition control I/O port is amplified by a triode in the logic protection circuit; and 4, the water pressure mechanism is connected with a power source, after the I/O state is determined, the water pressure mechanism enters a working mode, a timer is started, set parameters are integrated into the pulse number, and after travel time reaches preset time, ignition current is output, so that the separation function of the separation device is completed.

    本发明提出一种用于水下连接装置分离、回收方法及装置,能够满足大深度预置要求,并对航行器水下试验时组部件分离,平台回收提供保障。包括以下步骤:步骤一、利用上位机向分离装置设定预置参数;步骤二、航行器或水下设备布放后,分离装置到达预定深度时,水压开关保险器解除保险,电源电路开始供电,将稳定电压给到微处理器;步骤三、分离电路控制模块开始工作,当时间到达预置分离时间后,控制微控制器点火控制I/O口置高,经过逻辑保护电路中的三极管放大后,输出点火控制信号;步骤四、水压机构接通电源,I/O状态确定后进入工作模式,启动定时器,将设定参数整合为脉冲数目,当走时达到预定的时间后,输出点火电流,使分离装置完成分离功能。


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    Title :

    Method and device for separating and recycling underwater connecting device


    Additional title:

    一种用于水下连接装置分离、回收方法及装置


    Contributors:
    ZHANG JUNFENG (author) / XU LIANGBO (author) / ZHANG TIANTIAN (author) / YANG GUANG (author) / TIAN LIHONG (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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