Rapid door-opening mechanism of integral ring groove pressure container

The invention discloses a rapid door-opening mechanism of an integral ring groove pressure container, and belongs to the technical field of the rapid door-opening of pressure containers. Most of the existing rapid door-opening mechanisms of the pressure containers are teeth meshing flange mechanisms, the rapid opening door mechanism mainly has the defects that the stress of the teeth of a flange is unreasonable, so that the mechanism self weight is large, the manufacturing procedure is complicated, the processing difficulty is large, and the cost is relatively higher; and the rapid door-opening mechanism of the integral ring groove pressure container is adopted, the flange and a ring groove are wholly stressed, and the shortage of the existing teeth meshing pressure container is effectively improved.