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气动阀门定位器的原理

(Summary description)气动阀门定位器是安装在气动调节阀上面的,它能够很好对阀门进行定位。定位器与调节阀能够结合起来进行使用,这种定位器中安装的有双作用的气动执行机构,所以能够很好的进行工作,并且能够保证一定的工作效率,正是因为它性能和作用很佳,所以在一些自动化领域中得到了非常广泛的应用。

气动阀门定位器的原理

(Summary description)气动阀门定位器是安装在气动调节阀上面的,它能够很好对阀门进行定位。定位器与调节阀能够结合起来进行使用,这种定位器中安装的有双作用的气动执行机构,所以能够很好的进行工作,并且能够保证一定的工作效率,正是因为它性能和作用很佳,所以在一些自动化领域中得到了非常广泛的应用。

Information
  气动阀门定位器是安装在气动调节阀上面的,它能够很好对阀门进行定位。定位器与调节阀能够结合起来进行使用,这种定位器中安装的有双作用的气动执行机构,所以能够很好的进行工作,并且能够保证一定的工作效率,正是因为它性能和作用很佳,所以在一些自动化领域中得到了非常广泛的应用。
  气动阀门定位器在工作的过程中,需要将电气信号转换为压力信号,然后利用这些压力来对一些气体进行压缩,从而对于工业炉起到一定的调节作用。通过对阀门的调节,输出功率能够得到增大,同时加快的还有阀杆的运动速度和阀门的线性度,这样的话,阀杆本身不平衡的问题就能够得到很好的解决,在工作的过程中就能够正确的定位。
  气动阀门定位器的工作原理是力矩平衡原理,整个信号压力加大之后,主杠杆就会有所移动,这时,喷嘴挡板就会自然向喷嘴靠近,然后薄膜室就会感受到一定的压力,最后阀杆就会向下移动。之后再经过反馈杆、反馈凸轮、滚轮等一系列的运动之后,反馈的弹簧就会得到拉伸,这样整个的力就会达到一个平衡的状态,仪表也就会平衡。

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The

The working principle of valve positioner

Under the advancement of technology, we have developed a valve positioner to control the equipment in order to work more accurately. The valve positioner can be used in conjunction with various equipment. Using the valve positioner, we can understand a signal of the adjustment output in the equipment, so as to realize the control of the equipment. Although the use of valve positioners is very common in our lives, many people do not know much about the structure and working principle of valve positioners. Let's take a look at the working principle of the valve positioner together.
2020-01-19
Leaders

Leaders and technical experts from China National Offshore Oil Corporation visited Wuhan Tuoyou Intelligent Co., Ltd

On October 10th, leaders and technical experts from China National Offshore Oil Corporation (hereinafter referred to as CNOOC) visited Wuhan Tuoyou Intelligent Co., Ltd. to conduct research and technical exchanges on the application of TORLEO intelligent valve positioner in offshore operation platform.
2023-10-27

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