一种新型防结冰阻火一体化呼吸阀的应用

针对北方寒冷地区石油储罐呼吸阀和阻火器,特别容易发生结冰阻塞不能正常呼吸而使得储罐冬季安全运行存在重大隐患,介绍了一种新型防结冰阻火一体化呼吸阀,并与普通呼吸阀对比分析了两种呼吸阀的优缺点,证明该种新型呼吸阀从设备本质上解决了普通呼吸阀的冬季结冰堵塞等安全隐患,具有推广价值。

Application Profile of a New Integrated Anti-icing Fire Retardant Breathing Valve

A new integraled anti-icing fire retardanl brealhing valve is introch,eed to solve lhe problem thai the oil lank breathing valves and flame arresters in China＇ s northern regions fail In normally work due to especially easy freezing and blocking, imposing great hazaM In safely nperation of the lank in winter. Meanwhile, by comparing it with the common breath- ing valves to summafze their merits and demerits, the new breathing valve is demonstrated to essentially solve the safety hazards of the ordinary breathing valves due to freezing in the winter and to have the promotional value.