Pressure relief system, pressure safety device and tool, pressurized container system, processes, and method of use

A relief device and tool, comprising:

• a pressurized vessel;
• a first tri clamp;
• the first tri clamp having a first nut;
• the first tri clamp having a first clamp arm;
• the first clamp arm having a tri clamp extension;
• the first tri clamp having a second clamp arm;
• the first tri clamp having a plurality of attachment features;
• a first tri clamp nut;
• the first tri clamp nut having a threaded fitting;
• the first tri clamp nut having a head;
• the head of the first tri clamp nut having a plurality of prong fittings;
• the head of the first tri clamp nut having a head thread;
• wherein the tri clamp extension is shaped to block or impede traditional tools from access to the first nut of the first tri clamp;
• a second tri clamp;
• the second tri clamp having a second nut;
• the second tri clamp having a first clamp arm;
• the first clamp arm of the second tri clamp having a tri clamp extension;
• the second tri clamp having a second clamp arm;
• the second tri clamp having a plurality of attachment features;
• a second tri clamp nut;
• the second tri clamp nut having a threaded fitting;
• the second tri clamp nut having a head;
• the head of the second tri clamp nut having a plurality of prong fittings;
• the head of the second tri clamp nut having a head thread;
• wherein the tri clamp extension prevents access to the side of the head of the second tri clamp nut;
• wherein preventing access to the side provides for access to the first end of the head of the second tri clamp nut;
• a hand tool;
• the hand tool having a back and a front;
• a cable attachment feature;
• the cable attachment feature connected to a cable which is connected to a cable pin;
• wherein the cable pin connects to the vessel;
• a pressure relief valve;
• wherein the hand tool is secured to the pressure relief valve such that pressure of the pressurized vessel must be released so that the hand tool can be used to remove the first tri clamp and the second tri clamp;
• wherein releasing the hand tool requires pulling the cable a distance to use the hand tool so that the hand tool can reach the first tri clamp and second tri clamp such that the distance is less than the length of the cable securing the hand tool to the pressurized vessel.

A method of safely controlling pressure of a pressurized vessel, comprising the steps:

• providing a pressurized vessel;
• providing a tri clamp;
• the tri clamp having a tri clamp extension;
• the tri clamp having a release nut;
• preventing access to the release nut by the tri clamp extension covering the side of the release nut;
• providing a hand tool;
• wherein the hand tool causes the release nut to rotate by accessing the top of the nut;
• providing a cable attachment feature;
• wherein the cable attachment feature connects the hand tool to the pressurized vessel;
• engaging a plurality of prongs of the access tool with a plurality of prong apertures of the release nut so as to cause the release nut to disengage;
• where disengaging is rotating about a threaded fitting releasing the tri clamp;
• providing a pressure relief valve;
• wherein the hand tool is secured to the pressure relief valve such that pressure of the pressurized vessel must be released so that the hand tool can be used to remove the first tri clamp and the second tri clamp;
• wherein releasing the hand tool requires pulling the cable a distance to use the hand tool so that the hand tool can reach the first tri clamp and second tri clamp such that the distance is less than the length of the cable securing the hand tool to the pressurized vessel.