R-QRH

远程快速脱缆系统

Remote Quick Release Hook System

快速脱缆系统(QRH)设计用于在脱缆钩满载的条件下安全的手动或远程释放系缆绳。在整个设计要求快速脱缆系统及时在满载的情况下以极小的力也能很容易的打开和关闭。这种设计可以大大提高现场工作人员的操作安全性和可靠性。电气系统可以通过LAN/以太网，大大简化现场的布线复杂度。通过选用环网路由可以很容易的实现环网冗余的安全网络结构。在环网冗余网络结构中不会因为回路中中间环节的断裂，而导致链路中其他节点功能丢失。另外我们使用Modbus协议（RTU和TCP）的方式在现场进行系统网络布线，也可以大大的提高现场的网络可靠性。

QRH的远程控制系统（Remote-QRH）的主要设计目的是在远程的终端控制系统上可以远程操作码头上的脱缆钩进行脱钩动作。该系统可以安装在安全和防爆区域。该系统的控制面板通过触摸屏进行快捷操作。通过该触摸屏用户可以实时了解各个脱缆钩的状态以及缆绳的拉力数值。并且通过该同的内置连锁功能可以防止现场操作人员的误操作导致系统触发脱钩动作的危险事故。

该系统还可以集成人脸识别系统，可以快速通过人脸识别将系统自动切换到操作人员相应的级别权限内，而且可以对在系统内的任何的操作可以进行历史查询。

QRH is designed for safe manual or remote release of mooring lines under full load conditions. It has been a demand in the design that the hooks are easy to open and close with extreme low force. This design leads to increased safety. The electrical system can pass LAN/Ethernet, greatly simplifying the wiring complexity on site. It is easy to realize the redundant safety network structure of the ring network by selecting the ring network route. In the redundant network structure of the ring network, the function of other nodes in the link will not be lost due to the break of the intermediate link in the loop. In addition, we use Modbus protocol (RTU and TCP) to carry out system network wiring on site, which can also greatly improve the network reliability on site.

The remote-control system for QRH (R-QRH) is primary designed to operate the hooks in case of an evacuation of the terminal. The remote quick release panel is designed for safe and easy operation. It can be located in both safe and hazardous areas. The panel has built-in display providing the mooring load data and the hook station status and sends alarms in case of hooks station failure.