Energy-saving steam pressure cooker safety valve

摘要

The present invention relates to a safety valve for a middle-stage pressure cooker, which is installed in a conventional steam pressure cooker and opened and closed according to a change in a set steam pressure in a steam pressure chamber of a middle-The safety valve is maintained at the open and closed wavelengths for a certain period of time, thereby promoting and sustaining the wave energy of the internal pressure of the medium pressure chamber, thereby improving the ripening time The present invention provides a safety valve for a middle pressure autoclave which can reduce fuel consumption by shortening the ripening time.