倒吊桶式蒸汽疏水阀-大背压式疏水阀-节能蒸汽碳钢疏水阀的参数及选型
博耐斯倒吊桶式蒸汽疏水阀它是利用冷凝水和蒸汽的密度差的工作原理，内部结构是由杠杆系统连接倒吊桶，克服蒸汽压力开关倒吊桶式疏水阀内部是一个倒吊桶为液位敏感件，倒吊桶开口向下。装置刚起动时，管道内出现空气和低温冷凝水，此时疏水阀是全开放，空气和低温冷凝水迅速排出，装置很快提升温度。当蒸汽进入倒吊桶内，倒吊桶产生向上浮力，倒吊桶连接杠杆带动阀心关闭阀门。倒吊桶上开有一小孔，能自动排空气，当一部份蒸汽从小孔排出，另一部份蒸汽产生凝结水，倒吊桶失去浮力向下沉，倒吊桶连接杠杆带动阀心开启阀门。当蒸汽再进入倒吊桶内，阀门再关闭，循环工作，间断排水。
倒吊桶式蒸汽疏水阀是机械型蒸汽疏水阀中坚固的疏水阀之一，它的特点是：不怕水击，能连续排不冷凝气体，抗污性能好；背压≥90%，所有内件都是不锈钢制造，耐磨损、抗腐蚀；球形阀心和阀座是线接触，密封性能好，使用寿命长；间断排水和连续排水，能排接近饱和温度冷凝水，使加热设备达到好的工作效率。倒吊桶式蒸汽疏水阀的阀座处于水密封的保护下，工作时无活蒸汽泄漏，节能作用好。
它适用于石油、化工、印刷、造纸、制药等工业蒸汽加热设备和蒸汽管网的阻汽排水。
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Inverted Bucket Trap
The interior of the inverted bucket steam trap:this valve adopts the operating principles of density difference between condensate water and steam,and the leverage system connects with inverted bucket to form its internal structure,thus controlling the open and close of the steam pressure.The interior of the inverted bucket steam trap is an inverted bucket,a liquid level sensitive part,with the bucket's opening downward.When the device just started,air and low temperature condensate water occur in the pipes,at the moment the steam trap opens thoroughly,the air and low-temperature condensate water are discharged rapidly and the temperature of the device rises immediately.When any steam enters into the inverted bucket,the bucket will obtain buoyancy and the fixed lever of the bucket drives the valve core to close the valve.There is small aperture on the inverted bucket,which can discharge air automatically.As some of steam is discharged from such aperture,while other steam produces condensate water.The inverted bucket loses the buoyancy and sinks down and its fixed lever drives the valve core to open the valve.When the steam re-enters into the bucket,the valve will close again.It repeats the said procedures to discharge water intermittently.
<span white-space:normal;background-color:#ffffff;"="">排水量/Capacity
注解：
1、选型时请提供工作压力、工作压差、凝结水发生量、工作温度、连接方式及标准。
2、凝结水负荷的安全系数一般为2~3倍
3、正确安装、定期保养清除阀内污物，保证疏水阀正常工作和延长使用寿命。
4、型号尾数数值相同，其排水量也相同。
辽宁疏水阀生产厂家，倒吊桶式疏水阀，过热蒸汽疏水阀，大背压式疏水阀024-62657366微信：sy1668
倒吊桶式蒸汽疏水阀-大背压式疏水阀-节能蒸汽碳钢疏水阀的参数及选型