Safety pressure relief device and safety pressure relief kit

摘要

The utility model discloses a safe pressure relief device of bubble water machine is used for installing the pressure vessel, and the bottleneck of pressure vessel includes the spacing ring reason, and safe pressure relief device contains supporting seat, pressure release unit and unblock unit, and the holding can be fixed in the installation interface of supporting seat to the pressure vessel, the pressure release unit sets up on the supporting seat, and the pressure release unit includes that the pressure release triggers the button, unblock unit supporting seat relatively removes in between latched position and pressure release position, and the unblock unit has portion of triggering and interference portion, and the portion that triggers the button corresponding to the pressure release, and interference portion is corresponding to the spacing ring reason, when the unblock unit was located latched position, the portion of triggering not roof pressure pressure release triggered the button, and interference portion interferes the spacing ring reason and make the pressure vessel by fixed, when the unblock unit is located the pressure release position, trigger a roof pressure pressure release and trigger the button, and interference portion leaves with the spacing ring fate.