Reverse flange connecting structure for high-pressure container

The utility model relates to a reverse flange connecting structure for a high-pressure container, which comprises a shell ring, a reverse flange and a reverse flange cover, the shell ring is connected with the lower end of a transition section of the reverse flange in a welding manner, the reverse f...

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Bibliographic Details
Main Authors LIU RENFENG, MA MINGQI, YU ZHIGANG
Format Patent
LanguageChinese
English
Published 11.02.2022
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model relates to a reverse flange connecting structure for a high-pressure container, which comprises a shell ring, a reverse flange and a reverse flange cover, the shell ring is connected with the lower end of a transition section of the reverse flange in a welding manner, the reverse flange is connected with the reverse flange cover through a reverse flange double-end stud and a reverse flange nut, and the structure is not provided with a spherical end socket; the transition section of the reverse flange is not an annular straight plane but an annular transition inclined plane of the reverse flange, the wall thickness of the lower end of the annular transition inclined plane of the reverse flange is the same as that of the shell section, the lower end face inclines upwards and inwards, the inclination is smaller than 1: 3, and the upper end of the annular transition inclined plane of the reverse flange intersects with the upper portion of a lower end point A of the height of the neck of the reve
Bibliography:Application Number: CN202121986436U