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)!

直管压力平衡补偿器在生活中的应用

Time:2019/4/10 16:31:47

  直管压力平衡补偿器在生活中的应用

  直管压力平衡波纹补偿器平衡内压产生推力的关键是平衡波纹管的有效面积需是工作波纹管有效面积的两倍,这样工作波纹管内压引起的向外侧的轴向推力通过平衡拉杆被平衡波纹管因内压引起的相反方向的推力所抵消,而无轴向推力输出,管道或设备不再受力。在正常的补充过程中,它自身的力平衡关系不变。

  波纹补偿器内压推力比较大,易对相连设备产生不良影响。压力平衡波纹补偿器能通过自身结构使内压产生的推力保持平衡,而不作用或很少作用于相连设备,且能保持本身的位移补偿功能。压力平衡波纹补偿器有多种结构形式,如直管压力平衡波纹补偿器,弯管压力平衡波纹补偿器,碟黄型压力平衡波纹补偿器,内压并联型补偿器,旁通氏压力平衡波纹补偿器等。在组合电器用压力压力平衡波纹补偿器中常用的结构形式是直管压力平衡波纹补偿器,它不仅能补偿设备连接中的轴向、径向位移还能平衡由波纹补偿器内压产生的推力,减少对连接设备或管道的影响。

  直管压力平衡波纹补偿器,它的结构是由工作波纹管、平衡波纹管、接管、端板及平衡拉杆组成,平衡拉杆分为螺纹拉杆和焊接拉板两种形式。螺纹拉杆和焊接拉板主要区别在于在安装时螺纹拉杆可以自由调节工作波和平衡波的开间长度,而焊接拉板型的由于焊接固定波段是不可以自己调节开间长度的。