取一些吸水性较好的纱布带和一只空的罐头瓶，将罐头瓶的装满冷水，并故到电冰箱的局面靠近压缩机高压出气管的旁边，使瓶口高度略低于出气管的高度，同时将纱布带用水浸泡，并把它的任意一端缠绕在散热出气管上，另一端放进盛满水的罐头瓶中．纱布带在出气管上的缠绕长度，应 Take some gauze with better water absorption and an empty cans bottle, the cans filled with cold water, and the refrigerator so the situation near the high-pressure outlet of the compressor next to the bottle mouth slightly lower than the height of the outlet pipe Of the height, while the gauze with water soaked, and put it on either end of the heat in the exhaust pipe, the other end into the bottle filled with water cans. Gauze tape in the outlet pipe winding length should be