The utility model relates to an anti-theft air bleeder valve. The utility model mainly solves the problems that the existing air release valves are easy to cause oil and gas leakage, easy to be stolen and poor sealing performance. It is characterized in that the plug (1) and central body (2) with a cylindrical outside of the lower part of a boss, the boss arranged in the valve body (2) inside. The anti-theft air bleed valve has the advantages of good tightness, uneasy leakage and anti-theft.
【技术实现步骤摘要】
【技术保护点】
1.一种防盗放气阀,包括阀体(2)、丝堵(1)及其下部连接的弹簧(3)、挡球(4),其特征在于:丝堵(1)中部与阀体(2)配合处为圆柱形,下部外侧有一凸台,所述凸台置于阀体(2)内部。
【技术特征摘要】
【专利技术属性】
技术研发人员:徐桂艳,宋晶鑫,刘海龙,乔岩,刘建军,金佳国,李沫,潘成清,李树文,王立平,杨勇,
申请(专利权)人:徐桂艳,
类型:实用新型
国别省市:23
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。