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一、概述空气稳压器(简称稳压器)是将气源中波动的压缩空气变为恒定的压缩空气,以便供给气动量仪的基础元件。目前,国内外有关厂家生产的稳压器品种繁多,形状各异,各有特色;基本原理是力平衡式;基本结构亦可分为普通型和精密型两类;其主要区别在于稳压精度不同。普通型是大家所熟悉的减压阀结构,难免存在系统误差;精密型是在普通型的基础上引入喷嘴—挡板放大机构,是以位移补偿式结构作为提高稳压精度
First, an overview Air regulator (referred to as the regulator) is the compressed air into the air source of constant fluctuations in order to supply the basic components of the gas meter. At present, domestic and foreign manufacturers related to the production of a wide range of voltage regulator, different shapes, each with its own characteristics; basic principle is the balance of power; the basic structure can be divided into two types of general and precision; The main difference is that the voltage regulator accuracy different. Ordinary type is familiar to everyone of the valve structure, there is inevitably the existence of systematic errors; precision is based on the introduction of ordinary type nozzle - baffle amplification mechanism is based on the displacement compensation structure as a regulator to improve the accuracy