家庭的电冰箱，经过冬季停用，内部过滤网上的油污干涸后将网眼堵住，破坏了制冷系统的正常循环，导致不能制冷。遇到这种情况时，首先将电冰箱断电，用电吹风等加热器具给过滤器加热至100℃，然后启动电冰箱，同时用小木棍轻轻敲击过滤器。升温可使过滤网上的油污软化，加上管 Family refrigerators, after winter out of service, the internal oil filter on the screen after drying up the oil, destroyed the normal circulation of the refrigeration system, resulting in not cooling. In this case, first of all, the refrigerator is de-energized, with a hair dryer and other heating appliances to the filter is heated to 100 ℃, and then start the refrigerator, while gently tap the filter with a small wooden stick. Heating can soften the oil on the filter, plus pipe