泵站

Comparative index system are builded based on former production and a mass of research, through analysis to the aging principle from two aspects of equipments and buildings in this dissertation.

本文在总结前人成果和大量调研的基础上，从机电设备和建筑物两大方面对泵站工程老化机理进行分析，建立较为客观的指标体系。

AMM provide a pneumatic dewatering pump, available for for underground drainage and pumping liquid in foodstuff, chemical petroleum and pharmacy industries and more.

东盟提供了脱水气动泵，可用于地下排水系统和泵站液体食品，石油和化学药剂产业和更多。

As an inlet structure,the forbay is an important part of the pumping station.

中文摘要：前池作为泵站的进水建筑物，是泵站工程的一个重要组成部分。

Design essentials of different scale underground wastewater pump station s which use comminutor to replace the traditional bar screen are introduced.

介绍了不同规模的地埋式污水泵站在采用破碎机代替传统的格栅除污机时的一些设计要点，如采用破碎机的数量，如何确定破碎机的过水流量，以及在污水泵站完全处于地下或与建筑物的地下室合建时一些关键设备的选择，同时也总结了采用破碎机的一些注意事项。

The renovating project for minifying theresistance of falling gate and preventing backwards flow ispromoted according to the gate operating problems in draining pumping station .

针对排水泵站快速闸门在实际运用中出现的问题，提出减小门体下落阻力和闸门止水问题的改造方案，采用压缩空气技术配合快速闸门启闭的新方法，使带虹吸式出水流道的排水泵站在防洪排涝期间出现超驼峰水位时能够完成机组启动、事故停机，以及防止江水倒灌等技术任务。

Baoying Pump Station was the first-built project in Southto-North Water Transfer Project.

宝应泵站是南水北调东线第一个开工建设的项目，对以后其他泵站的建设起着示范的作用。

Pumping station forbay is an important part of pumping station ,and the hydraulic characteristic of the pumping station forbay has a direct influence on the efficiency of a pump. The efficiency of the pump unit can be uprated in the condition of well flow condition.

泵站前池是泵站的一个重要的组成部分，进水的水力特性对水泵性能有着直接的影响，良好的进水条件可以使水泵装置达到良好的运行状态，获得较高的效率。

The QL series hydraulic splitter is our newly developed product which is composed of two parts:hydraulic pumping station and splitter. The super-high-pressure oil-driven oil cylinder outputted by the pumping station generates gigantic driving power, which can split the object to be split to the preset direction after mechanic amplification.

QL-P38系列液压劈裂机是我们研制开发的新产品，它由液压泵站和分裂器两大部分组成，由泵站输出的超高压油驱动油缸产生巨大推动力，并经机械放大后即可使被分裂物体按预定方向裂开。

The data acquisition system of this system adopts configuration software MCGS (Monitor and Control Generated System), the establishment of the database , the display of real-time data and historical data , design of the interface, connection of the cartoon and the realization of different curves such as course curve of noise and temperature , course curve of pressure fluctuation and course curve of work efficiency , etc. are finished in development and design of the data acquisition system. Having made comparatively deep research on the vibration theory and combining this theory with the practical pumping station pectrum analysis to data of this pumping station is carried through and the preliminary diagnosis result is received.

本系统的数据采集系统采用组态软件MCGS，在数据采集系统的开发与设计中，完成数据库的建立，实时数据与历史数据的显示、界面的设计，动画的连接，各种曲线的实现，如噪音与温度过程曲线、压力脉动过程曲线和工作效率过程曲线等；对振动理论做了较为深入的研究，并将理论与实际泵站结合，对该泵站的数据进行频谱分析，并得到初步的诊断结果。

According to the project practice of pumps in Yu-zhong Steelworks, this paper put forward some water hammer preventive measures of long distance pipe pump station of water supplying, such as the multifunction controlling valve of the water pump, one-way surge tank and vent valve, etc.

根据水锤计算的特徵线法，建立了泵出口附近设单向调压塔水锤计算的数学模型，结合榆中钢厂供水泵站的工程实际，提出了长管道供水泵站采用多功能水泵控制阀、单向调压塔、进排气补气阀对事故停泵水锤的防护措施。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。