main fan
英 [meɪn fæn]
美 [meɪn fæn]
网络 主风扇; 主风机; 主要通风机
双语例句
- The Application of LM PLC in the Mine Main Fan on-line Monitoring System
LM系列PLC在矿井主风机在线监控系统中的应用 - Manufacture and application of main fan wind pressure give an alarm panalarm
风扇、气泵或压缩机叶轮主通风机风压失常报警器研制和应用 - The function of the main fan in coal mine is to keep fresh air and reduce the concentration of gas.
煤矿主扇风机的主要功能是保证井下空气畅通新鲜，降低瓦斯浓度。 - A study on the power supply scheme for mine's main fan's frequency converter speed regulating system
矿井主通风机变频调速控制系统供电技术方案研究 - The Frequency Conversion and Timing of Main Fan and Network Matching Research and Application of Economize Energy Technical on Deep Exploitation Ventilation
深部开采通风主风机变频调速与网路匹配研究及节能技术的应用 - Study on Key Technologies of Main Fan Switchover Based on Hot Standby in Coal Mine
基于热备用的煤矿通风机倒机关键技术研究 - The paper mainly presents the experiences in how to utilize the natural wind pressure as auxiliary to the main fan;
主要阐述了如何利用自然风压辅助主扇通风； - In order to fulfil saving energy and reducing consumption, the starting and running technology of main fan machine is improved in Xin'yuan coal company.
为了实现节能降耗，新元公司对韩庄主通风机启动和运行方式进行技术改进。 - The method and result of energy-saving reform of the main fan in Datong Makou mine are introduced.
介绍了大同市马口煤矿对主要通风机进行节能的方式探讨和效果分析。 - Application of Large-capacity High-voltage Inverter in Large Main Fan Shaft
大容量高压变频器在大型矿井主扇风机中的应用 - Demonstrated the high-voltage frequency converters used in coal mine main fan system reform is bound to achieve good operating results and economic benefits.
论证了高压变频器的应用于煤矿主扇风机的系统改造，必将取得良好的运行效果和经济效益。 - The abnormal vibration of main fan operation in a certain mine is introduced.
介绍了某矿井主通风机运行时的异常振动现象。 - Design of the monitoring system for main fan in coal mines based on intelligent modules
基于智能模块的主通风机性能监控系统设计 - Application of Frequency Control Motor Speed Technical with Mine Main Fan Control System
变频调速技术在矿井主扇控制系统的应用 - This paper analyzes the phenomenon of dongfeng well main fan breathing vibration and find out its reasons, and offers several ways of eliminating the breathing vibration.
分析了小恒山煤矿东风井喘振现象，找出了喘振产生的原因，并给出了几种消除喘振的方法。 - The discharging of the main fan reduces labour intensity of operating workers.
新型磨粉机关风机出料降低了操作工人的劳动强度。 - The Technique Reconstruction About 2K-60 Main Fan Of Air Blower In Mine;
矿井2K-60主扇风机的技术改造装上矿井通风用的风幛。 - Demonstrate the function of optimization on choosing the main fan in ventilated system through the analysis of true examples.
以实例分析优化主扇机选择在通风系统工程中的作用。 - The main fan noise features and strong vibration reasons in the residential building at Xinglongzhuang Coalmine are analyzed.
分析了兴隆庄矿主扇噪声的特点及居民楼内振动强烈的原因。 - According to the testing result and combining the mine condition, the method and way of realizing the main fan economical operation is put forward.
根据测试结果，并结合矿井实际情况，提出了实现该类型主通风机经济运行的方法和途径。 - This paper introduces the manufacture and design process of main fan wind pressure gives an alarm panalarm, analyses its working principle, function, characteristic and practicing application.
介绍了主通风机风压失常报警装置的设计和研制过程，分析了它的工作原理。 - The principle and the method of flow rate testing for main fan in mine is introduced.
介绍了矿井主通风机风量测试原理及其方法。 - By using on_line monitoring and communication system for main fan in coal mine, playing a role in changing level of management of coal mine and increasing economic and social efficiency is mainly introduced.
主要介绍了利用煤矿主通风机在线监测与通讯系统在改变煤矿管理水平，以及提高煤矿经济和社会效益方面所发挥的作用。 - This paper introduces the functions of the excitation device in the normal operation of the main fan, and connecting with the actual situation, makes the technical analysis on the faults often occurring in the excitation devices.
介绍了励磁装置在主扇风机正常运转中的作用，结合工作中的实际情况，对励磁装置经常出现的故障进行了技术分析。 - Important technical measurement links of main fan and concrete measurement method of technical parameters of main fan are introduced in this paper. A concrete analysis of measurement results is also made.
介绍了煤矿主通风机的技术测试的重要环节，以及主通风机技术参数的具体测试方法，同时对测试结果进行了具体分析。 - The probe of theory analysis of scheme and application of practice are made on centrifugal main fan used in mid or small coal mine in this paper.
主要针对中小型煤矿的离心式主通风机改造进行了理论探索、方法分析和实际应用。 - This is directed against structure defect of mine old type tube-axial fan, make technique transform to combine practice, raises main fan running efficiency, receives notable economic benefits.
针对矿井老型号轴流式扇风机的结构缺陷，结合现场实际进行了技术改造，提高了主扇运动效率，收到了显著的经济效益。 - Aiming at the different plans of technological transformation for centrifugal main fan used in middle or small size mines, theoretic exploration and method analysis is carried out.
针对中、小型煤矿离心式通风机在技术改造过程中的不同方案，进行了理论探索和方法分析。 - By the practical test on main fan for coal mine, The testing plan, method and result analysis for testing fan using new technology under the on-line condition are introduced. Test features are summarized and the existing problems during the test are put forward.
通过煤矿主通风机装置的实际测试，介绍了在线条件下运用新技术测试风机的方案、测法和结果分析，总结了测试特点并提出了测试过程中应注意的问题。 - Aiming at the problem of insufficient ventilating quantity produced by certain cool mine in Zaozhuang, by testing on main fan performance, the reason is found out and the solving method is put forward.
针对枣庄某煤矿生产通风量不足的问题，通过对主风机性能的测试，找出了原因，并提出了解决方法。