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近日,由杭州杭氧股份有限公司研制的两台设计压力为12.8MPa的高压板翅式换热器,完成最终水压为16.7MPa的压力试验,表明我国高压板翅式换热器研发取得历史性突破,打破了国外企业在10MPa及以上等级高压板翅式换热器产品的技术垄断。杭氧研发的高压铝制板翅式换热器与传统高压、低压分别制造的两台换热器的结构相比,可以减少导流片的排布和管道的连接,具有高效、节能、降低产品阻力、缩小产品外形尺寸、减小设备
Recently, two high-pressure plate-fin heat exchangers with a design pressure of 12.8MPa developed by Hangzhou Oxygen Co., Ltd. completed the pressure test with a final water pressure of 16.7MPa, indicating that the history of the research and development of high-pressure plate-fin heat exchangers in China has been made Breakthrough in the sexes, breaking the monopoly of foreign companies in the high-pressure plate-fin heat exchanger products of 10MPa and above level. Compared with the structure of two heat exchangers manufactured by traditional high-pressure and low-pressure respectively, the high-pressure aluminum plate-fin heat exchanger developed by Hangzhou Oxygen can reduce the arrangement of the guide vanes and the connection of the pipes, and has the advantages of high efficiency, energy saving and reduction Product resistance, reduce product dimensions, reduce equipment