This paper introduces the composing and working theory,describes three main control parameters which influence the running reliability of low pressure carbon dioxide fire extinguishing systems,such as startup and stop of refrigeration system,high and low pressure alarm and high and low liquid level alarm.
介绍了低压二氧化碳灭火系统的构成及工作原理,详述了影响低压二氧化碳灭火系统可靠运行的三个主要控制参数:制冷系统的启动和停止、高低压力报警、高低液位报警,在比较了目前使用的低压二氧化碳灭火系统的控制元件后,对应用范围最广、最能精确控制上述三个参数的1151电容式差压变送器的工作原理以及如何控制低压二氧化碳贮存装置压力和液位方面进行了详细说明,为低压二氧化碳灭火系统的设计提供了参考。
Low-pressure carbon dioxide extinguishing system and inerting protecting system
低压二氧化碳灭火系统与惰化保护系统
Low pressure CO2 extinguisher systems are provided in diesel generator rooms, transformer substations and telecommunication equipment rooms.
在柴油发电机房,变配电房和通讯设备机房设低压二氧化碳气体灭火系统.
Low concentration carbon dioxide enrichment from flue gas by pressure swing adsorption
烟道气低浓度二氧化碳的变压吸附法富集研究
high pressure co3 laser
高压二氧化碳激光器
Analysis of the sensitivity of carbon dioxide huff 'n' puff for fractured reservoirs with low permeability
人工压裂低渗透油藏二氧化碳吞吐因素敏感性分析
Low CO2-Emitting Energy Supply System
二氧化碳低排放能源供应系统
Progress of absorption of low concentration CO_2 by membrane contactor
膜基吸收低浓度二氧化碳的研究进展
Effects of CO_2 Pneumoperitoneum on the PaCO_2 and BIS in Laparoscope Cholecystotomy Patients during Propofol Anesthesia
二氧化碳人工气腹对动脉血二氧化碳分压和脑电双频指数的影响
In the cylinders, the gas under pressure exists as a liquid.
在钢瓶内,高压下的二氧化碳是液态的。
high pressure tunable CO2 laser
高压可调谐二氧化碳激光器
carbon dioxide cystometer
二氧化碳膀胱内压测量器
arterial-alveolar carbon dioxide difference
动脉血－肺泡气二氧化碳分压差
Blood gas analysis showed the following: pH7.556.PaCO2 4.7kPa(35.6mmHg)
"血气分析:pH值7.556,二氧化碳分压4.7Pa (35.mmHg)"
High-pressure carbon dioxide fire protection system design and application;
高压二氧化碳消防系统的设计与应用
The Effects of HPCD (High Pressure Carbon Dioxide) on the Quality of Chilled Pork
高压二氧化碳对冷却猪肉品质的影响
SALT FORMATION AND HOT-WASH IN STEM-TURBINE OF CO_2-COMPRESSOR
二氧化碳压缩机汽轮机的结盐和热洗
Retrofit of Forth- stage Valves for 4M22-154/162 Type CO2 Compressors
4M22-154/162二氧化碳压缩机四级气阀改造
Alteration of the structure of Mice's muscle induced by chronic hypoxia-hypercapnia
慢性低氧高二氧化碳对小鼠骨骼肌形态的影响