Abstract: An intelligent control method and apparatus for a quick-open pressure-bearing device system is provided. The method comprises an intelligent integrated control system receiving an opening/closing instruction of a pressure-bearing device system. Upon receipt of an opening instruction, the intelligent integrated control system scans and reads an internal state of a pressure-bearing device and the reading of a pressure transmitter, and determines whether an opening condition is satisfied. If yes, the system sequentially controls functional systems to be automatically opened. If not, the system controls corresponding valves to be automatically closed, automatically determines whether to enter a blowdown process, and performs corresponding automatic blowdown or pressure relief processing and an opening process again after completion. Upon receipt of a closing instruction, the intelligent integrated control system sequentially controls the functional systems to be automatically closed.

Abstract: Disclosed is a lift and rotation mechanism for a quick door-opening device. The power-output end of a first motor of a lift component of the mechanism is connected to one end of a screw rod and the other end of the screw rod is connected to one end of a circular pipe; one end of a tubular body is provided with a connection component, with one end of a coupling component being connected to the connection component; the other end of the circular pipe is removably connected to a circular door by an annular connection; the output shaft of a second motor of a rotary component is removably connected to one end of a rotary shaft provided within a supporting seat removably connected to an end flange; and a circular disk is removably connected to the other end of the rotary shaft and is fixedly connected to the connection component.

Abstract: Disclosed is a lift and rotation mechanism for a quick door-opening device. The power-output end of a first motor of a lift component of the mechanism is connected to one end of a screw rod and the other end of the screw rod is connected to one end of a circular pipe; one end of a tubular body is provided with a connection component, with one end of a coupling component being connected to the connection component; the other end of the circular pipe is removably connected to a circular door by an annular connection; the output shaft of a second motor of a rotary component is removably connected to one end of a rotary shaft provided within a supporting seat removably connected to an end flange; and a circular disk is removably connected to the other end of the rotary shaft and is fixedly connected to the connection component.