摘 要
阀门在国民经济的各个部门中有着广泛的应用。阀门安装在各种管路系统中用于控制流体的压力,流量和流向。由于流体的压力、流量、温度和物理化学性质的不同,对流体系统的控制要求和使用要求也不同,所以阀门的种类和品种规格非常多。
本文着重介绍了闸阀,对闸阀的各种重要组成部件进行验算,以达到理论上验算合格才可使用。在计算时,严格按照参考书及手册的步骤核算,同时应保证所设计产品的材料低廉。
关键词: 阀门,闸阀,计算。
Abstract
The valve in the various sectors of the national economy has been widely used. Valve installed in the various kinds of piping system is used to control the fluid pressure, flow and direction of flow. Due to the fluid pressure, flow rate, temperature and different physical and chemical properties, of the fluid system control demands and use is also different, so the valve types and varieties of specifications.
This paper emphatically introduces the gate, the gate of a variety of important components for calculation, theoretical calculation is eligible to use in order to achieve. In computing, in strict accordance with the reference and the steps of the manual, and shall ensure that the design product material is low.
Keywords:Valve, Slide Valve, Account.
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