摘要
"防止不完全燃烧装置"是直排式燃气热水器的必备装置。本文介绍了"ODS"防止不完全燃烧装置的工作原理和技术特点,并与国内现有的"双偶式"和"气敏式"防止不完全燃烧装置进行了比较。
ODS is the essential unit used by the direct—releasing gas heater for preventing in- complete burning.This article introduces its.working principle and technical feature,and compares it with present double thermocouple style and gas—sensitive style units for pre- venting incomplete burning used in China.
关键词
ODS装置
双偶式
气敏式
热水器
ODS unit
double thermocouple style
gas—sensitive style
