近日，浙江省义乌市香港城15幢一楼店主朱跃珍家发生一起液化气爆炸事故。店内的彩电、冰箱、冰柜及所有财物全部炸毁，直接经济损失达2万元。当天下午，该店主朱跃珍老人准备烧晚饭，发现瓶内的液化气已用完，于是就将一瓶刚灌来的换上，但在用皮管连接角阀时没有套紧，就打开 Recently, there was a liquefied petroleum gas explosion in the home of Zhu Yuezhen, the first floor of 15th floor of Hong Kong City, Yiwu City, Zhejiang Province. The store’s color TV, refrigerators, freezers and all the property destroyed, the direct economic loss of 20,000 yuan. In the afternoon, the owner Zhu Yuezhen old man ready to burn dinner and found that the bottle of liquefied gas has run out, so it will be a bottle just poured in, but when connected with a leather tube angle valve without tight, it opens