At 10 am on September 15, 2013,the fourth floor of a Lanzhou Chenguan district’s seafood refrigeration house was on fire,According to the refrigeration letters, this refrigeration house stored a lot of seafood, Due to power outages,warehouse was in complete darkness, when fire-fighters arrived at the scene, some warm-boxes was still burning,They used water cannons spray water to save,when the water flow to the ground,it always freezes soon.Because of the low temperature, fire officers and soldiers can only take turns to save fire. The next day 12:10,Through the efforts of the fire officers and soldiers, the fire was completely put out.At present, the cause and the statistics of losses are investigating.