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一、前言由于内燃机已在各方面广泛得到应用,因此对内燃机冷却提出了较高的要求。目前,我国内燃机冷却液是以离子软水加重铬酸钾用以防止金属的腐蚀,但这种冷却液具有很多缺点,如防锈防腐防垢效能差,直接影响内燃机的使用寿命,同时需要软化设备和人力等。我们按照毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,试用了一种新型的冷却液,即在普通自来水中直接加入少量XL乳化防锈油。
I. Introduction As the internal combustion engine has been widely used in all aspects, so the internal combustion engine cooling put forward higher requirements. At present, China’s internal combustion engine coolant is added potassium ion to soften potassium chromate to prevent metal corrosion, but this coolant has many shortcomings, such as rust and corrosion anti-scaling performance is poor, directly affect the life of the internal combustion engine, while softening equipment And manpower and so on. In accordance with Chairman Mao’s teaching that “human beings always summarize their experiences, find out, find inventions, create them, and make progress,” we tried a new type of coolant, that is, adding a small amount of XL directly into ordinary tap water Emulsion anti-rust oil.