我厂使用的气焊乙炔发生罐,在寒冷的冬季因生成乙炔气体的同时产生了大量的热量,在排出的乙炔气体中就含有部分水蒸气,这样在气焊的管路里就凝出许多小水珠,冻结成冰,堵塞气焊的管路。因此,在寒冷的冬季焊工无法在室外工作。为了解决这个问题,我们制作了气焊防冻罐(如图1所示),安装在乙炔发生器后面。防冻罐的具体工作原理如下:气焊防冻罐的结构如图2所示,由图可知:从乙炔发生器送来的乙炔 The gas welding acetylene tank used by our factory produces a lot of heat in the cold winter due to the generation of acetylene gas and contains some water vapor in the discharged acetylene gas so that many small water condenses in the gas welding pipeline Beads, frozen into ice, block gas welding pipe. As a result, welders can not work outdoors in the cold winter. To solve this problem, we made a gas-welded anti-freeze tank (shown in Figure 1), installed behind the acetylene generator. Antifreeze tank specific working principle is as follows: Gas welding antifreeze tank structure shown in Figure 2, the figure shows: acetylene sent from the acetylene generator