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在机械工程液压装置的管路连接中,过去采用的管接头品种繁杂,结构陈旧,体积大,不便于加工和装拆,漏泄和损坏现象时常发生,不能适应生产发展的要求。我厂参考了国内外卡套式管接头的有关资料,结合我厂的具体情况,制成了双卡套式管接头,并已用在双水内冷十万千瓦汽轮发电机上。现把它的结构和我们试验的情况简单介绍如下:
In the pipeline connection of mechanical engineering hydraulic device, the pipe fittings used in the past are various, the structure is old, bulky, inconvenient for processing and assembling and disassembling, leakage and damage occur frequently, and can not meet the requirements of production and development. I refer to the domestic and international companies card sets of pipe fittings of the relevant information, combined with the specific circumstances of our plant, made of a dual-card sets of pipe joints, and has been used in double-water-cooled 100,000 kilowatts turbine generator. Now its structure and our test situation is as follows: