论文部分内容阅读
新河矿井下变电所湿度比较大,电气设备一旦受潮后容易发生短路事故,造成井下停电甚至发生电器火灾,矿用全自动电热型空气幕应用于煤矿井下中央变电所是一次大胆的尝试,利用煤矿井下现有高压风源无需安装辅助风机;能够实现全自动温度、湿度调节,形成的幕状气流能够防止潮气、矿尘、烟雾、蚊蝇的侵入。
Xinhe mine underground substation humidity is relatively large, once the electrical equipment prone to short-circuit accident after the damp, resulting in downhole power outage or even electrical fires, mine automatic electric air curtain used in underground coal mine underground power station is a bold attempt , The use of existing high-pressure coal mine underground air source without the need to install auxiliary fan; able to achieve automatic temperature and humidity control, the formation of curtain-shaped airflow to prevent moisture, dust, smoke, mosquitoes and flies intrusion.