Gas buffer tank

The utility model discloses a gas buffer tank belongs to the combustible gas power generating equipment field. Gas buffer tank, main including a jar body open one side of the jar body has intake pipe and blow -off pipe, its characterized in that: the jar body go up to open and have the manhole the manhole on be equipped with with it assorted manhole apron manhole apron on install the sight glass. The utility model discloses an advantage be: the security is high, and corrosion resistance is good, and fatigue resistance is good, use longe -lived, can real -timely observe the inside condition of buffer tank, in time clear up a jar internal residual, prolong the life of buffer tank.