1) flameproof submersible pump
矿用隔爆潜水泵
2) submersible motor pumps to be used in mines
矿用潜水电泵
3) mining flame proof
矿用隔爆
1.
3 kV mining flame proof movable substation was builtf,ilter circuit of high precision and narrow band-pass was designed,and an experiment platform including DSP was founded.
3,kV矿用隔爆型移动变电站差动保护系统,设计了高精度窄带通二阶双二次滤波电路,组建了基于DSP的实验平台。
4) mine-used flameproof
矿用隔爆型
1.
After applying embedded system based on ARM7 into mine-used flameproof feeding switch,real-time data collection and rapid connecting with industrial Ethernet of underground mine-used flameproof feeding switches were (realized.
将基于ARM7的嵌入式系统集成到矿用隔爆型馈电开关中,实现了井下矿用隔爆型馈电开关现场数据的实时采集和井下工业以太网的快速接入;地面监控站利用套接字编程,实现了与嵌入式馈电开关监控系统的交互;利用ASP。
5) mining pump
矿用水泵
1.
It analyzes the choices and the energy-efficient of the current mining pumps, and discusses about the corrective methods of their design, possessing and manufactory technologies.
根据煤矿的发展需要及矿山输送水质的变化要求,对矿用水泵的选型、高效节能进行了分析,阐述了矿用水泵的设计、加工、制造技术的升级改进方法。
6) well-submersible pump
井用潜水泵
1.
When the consumption of reclaimed water presents low level,the water pass through jacket pipe for well-submersible pump without starting pump.
将井用潜水泵代替普通管道泵应用于市政中水管网的中途加压泵站,工程实践证明,该措施具有水泵启动频率低、占地面积小、噪音低等优点。
补充资料：潜水电泵
潜水电泵
electro-submersible pump
电动机周围流出。也可将电动机和水泵并列卧置。大型画筒形潜水电泵适用于大流量、低水位抽水作业，泵站建设费用较小。几个国家生产的三种潜水电泵主要参数范围见下表。 潜水电动机一般为低压交流电动机，也可用高压或直流调速电动机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条