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如何了解翅片管内管道有没有被腐蚀

2018-09-23 15:39:26 常州亿创钣金加工厂 阅读

如何了解翅片管内管道有没有被腐蚀 .据金旗舰翅片管工程师了解,暖气片比较脆弱的地方莫非被腐蚀,而被腐蚀的暖气片寿命将大大降低,进而还会带来漏水等现象的发生。那么,如何知道暖气片正在被腐蚀呢?

How to know if the pipes in the finned tubes have been corroded? According to the Finned Tube Engineer of the Gold Flagship, the weaker parts of the heater are corroded, and the corroded heater life will be greatly reduced, which will lead to leakage and other phenomena. So how do we know that the radiator is being eroded?

暖气系统中承受压力较大的地方(比如换热片的局部区域、裂缝等),更容易产生腐蚀。在暖气停用的季节里,在没有添加保护剂的系统里,金属在静态的水中更容易发生阳极电解反应,系统内水的PH值随之下降,腐蚀情况会加剧发生,导致承压的钢散热片被腐蚀。氢气的产生,是金属和酸发生化学反应所致,锅炉系统内产生的氢气可以在散热片的放气口被点燃,并产生蓝色火焰。有氢气的产生,证明腐蚀的存在。

Where the pressure in the heating system is high (such as the local area of heat exchanger, cracks, etc.), corrosion is more likely to occur. During the off-season of heating, metal electrolysis is more likely to occur in static water without adding protective agent in the system. The PH value of the water in the system decreases accordingly. Corrosion will intensify and lead to corrosion of the pressurized steel radiator. Hydrogen is produced by a chemical reaction between metal and acid. The hydrogen produced in the boiler system can be ignited at the vent of the radiator and produce a blue flame. The presence of hydrogen proves the existence of corrosion.

以上内容恰恰证明翅片管被腐蚀,因此,无论暖气片供暖还是停用期间,都要做好防腐蚀措施,维护与保养暖气片。

The above just proves that the finned tube is corroded, therefore, whether the heating or shutdown period, must do a good job of anti-corrosion measures, maintenance and maintenance of heaters.辛苦整理.转载请注明http://www.wxsxsjx.com


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