氧气呼吸器减压器比较分析

摘要

The pressure reducing is an important part of the oxygen breathing apparatus,and is the heart of the oxygen breathing apparatus, The principle is that the oxygen in the oxygen cylinders in accordance with input pressure and output pressure can automatically adjust the device of the size of the outlet channel cross-section to achieve the purpose of decompression, so that the basic stability medium voltage output was ensured.%　　减压器是氧气呼吸器的重要组成部分，是氧气呼吸器的心脏，其原理是气瓶中的氧气通过一个根据输入压力和输出压力高低能自动调节出气通道横截面的大小的装置来达到减压目的，以保证基本稳定中压的输出。