空气呼吸器用减压器输出压力稳定性改进  

Improving Output Pressure Stability of Pressure Reducer for Air Respirator

作　　者：戚连福 QI Lianfu(Shanghai Baoya Safety Equipment Co.,Ltd.,Shanghai 201206)

机构地区：[1]上海宝亚安全装备股份有限公司,上海201206

出　　处：《中国个体防护装备》2024年第3期4-14,共11页China Personal Protective Equipment

摘　　要：为了提高空气呼吸器稳定性和可靠性,本文通过对现有空呼减压器结构原理进行分析,找出影响其输出压力稳定性的因素;通过改进和测试验证,解决减压器输出压力不稳定的问题。In order to improve the stability and reliability of air respirators,this article analyzes the structural principles of existing air breathing pressure reducers and identifies the factors that affect their output pressure stability.The issue of unstable output pressure of the pressure reducer is addressed through improvements and testing verification.

关 键 词：减压器 高压 中压 活塞 弹簧 

分 类 号：TH707[机械工程—仪器科学与技术]