Thank you for your attention to ZhongYuan water supply equipment [Knowledge News Information] column! The summer solstice is one of the early confirmed solar terms in the 24 solar terms. In the seventh century BC, the ancestors used Tugui to measure the sun's shadow, and determined the summer solstice. Although the summer solstice indicates that the hot summer has arrived, it is not hot yet. The temperature will continue to rise for a period of time after the summer solstice. It will be hot in about twenty or thirty days. After the summer solstice, the ground is strongly heated and the air convection is vigorous, and thunderstorms often form from afternoon to evening. ZhongYuan remind you Construction of chemical and municipal pipelines in power plants industry customer friends: the weather is hot, pay attention to heatstroke prevention! Thank you for your attention to the Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd website (http://ceshi5.66554433.cn)!

套筒补偿器的安装要求及维修

Time:2019/4/18 12:14:41

    补偿器设备时,首要查看其标准是否与定货共同。单向补偿器的滑动套筒应设备在介质的流入端。与补偿器两端相焊接的管段进行坡口处理,焊接后要按检验标准进行水压试验,压力为工作压力的1.5倍。

 

    试压时如密封设备发作走漏,应均匀旋紧螺栓,紧固至无走漏停止。补偿器沿管道*线设备,不同由度不大于1百分之,以防运转时摩擦力过大及影响密封性。在接近补偿器的管道处应设置导向滑动支座,防止侧向位移。

    留意维护滑动外表,禁止碰伤或腐蚀,双向补偿器外套筒运用固定支座托起,清晨坚持与管路同心,两头的补偿间隔要近似相同。补偿器在各种气温下,均可按量大长度设备,不需预拉伸或预压,出厂时为产品的大长度。

    运用与修理管道运转中,补偿器滑动套筒禁止外界侧向推力,应一直确保与管路轴向同心,并防止呈现阻止滑动套筒正常滑动的状况。修理时应查看密封设备状况,及进旋紧螺栓,确保密封无走漏,补偿器滑动套筒外表腐蚀严峻,旋紧螺栓后防走漏效果不明显时,应考虑换补偿器。