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公开了一种钢管气密性检测装置,包括槽体、安装架和钢管固定机构。其中,安装架和钢管固定机构设置在槽体内,安装架一端设有一组充气头,另一端设有一组堵头,充气头连接空压机。检测时,充气头和堵头堵住钢管两端,空压机通过充气头向钢管内腔注入空气进行气压监测,查看在水中的钢管是否漏气。利用该装置,钢管可以按组检测,提高了检测效率和产能,而且设备投入成本较低,还减少了设备的占地面积。(申请号:CN201220325013.2公开号:CN202614484U申请
Discloses a pipe gas tightness testing device, which comprises a tank body, a mounting bracket and a steel pipe fixing mechanism. Wherein, the mounting bracket and the steel pipe fixing mechanism are arranged in the groove body, one set of inflatable heads are arranged at one end of the mounting bracket, and the other set of plugging heads are arranged at the other end, and the inflatable heads are connected with the air compressor. During the test, the inflation head and the plug block the ends of the steel pipe. The air compressor injects the air into the steel pipe cavity through the inflatable head for air pressure monitoring to check whether the steel pipe in the water leaks. With this device, the steel pipes can be tested by group to improve the detection efficiency and productivity, and the equipment investment cost is lower, and the area of the equipment is reduced. (Application No .: CN201220325013.2 Publication Number: CN202614484U Application