Refrigerators are divided into direct cooling type and air cooling type. Direct-cooling refrigerator is directly cooled by evaporator. Haier adopts the patented technology of embossed aluminum plate evaporator, and its refrigeration effect is better than that of barbed wire. All-air-cooled refrigerator can't see the evaporator, and it is cooled by circulating cold air.
Haier is the product of reform and opening up. From 65438 to 0984, Haier refrigerator, which was on the verge of bankruptcy, seized the opportunity of "bringing in", introduced advanced equipment and technology from abroad and began to build refrigerators. But unlike other enterprises, Haier should not only build refrigerators, but also build brands. 1988, Haier refrigerator won the first quality gold medal in the history of refrigerators in China and became the most popular refrigerator brand in China, thus establishing the first position in the refrigerator industry in China.