水泵

Vibration signal and its characteristic information in the course of running of feed water pump are significant for the state monitoring of the feed water pump system.

给水泵在运行过程中的振动信号及其特征信息对给水泵系统的状态监测有重要意义。

The feed pump is the key part of the power plant, so the reliability of the feed pump operation and its economical efficiency are seemed to be more important.

给水泵是电厂的核心设备，给水泵的运行可靠性与经济性在电厂运行中显得尤为重要。

It has important real signification to study the condition forecasting of feed water pump, advance the safety and reliability of operation of feed water pump and to develop condition maintenance to feed water pump.

开展给水泵状态预测的研究，提高给水泵运行的安全性、可靠性及状态维修，都具有重要的现实意义。

Boiler feed pump minimum flow valve cycle Control requirements: the boiler feed pump safe start-up and running, eliminate traffic is too small, temperature increase, the water a strong cavitation damage to the pump.

锅炉给水泵最小流量循环阀控制要求：使锅炉给水泵安全启动及运行，消除因流量过小、温升增加、水强烈气蚀使泵损坏。

Each unit has two gas-operated water pump of 50% nominal capacity , an a electric-operated water pump of 60% nominal capacity .

每台机组配备两台50％额定容量的汽动给水泵、一台60％额定容量的电动给水泵。

If the proposal have carried out ,it will bring good result to the operating economic efficiency of power lants,but also bring risk.

摘 要：机组设计取消电动给水泵只保留汽动给水泵是设计思想的变革，这种设计方案实施后，对机组经济性会产生很-好的效果，但会相应带来风险。

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。

At the same time, the car water pump is prone to suffer from cavitation erosion at the entrance of the water pump . So installing a low-pressure radiator cap is usually a useful help.

气蚀是汽车水泵的另一个问题，一般在水泵的进水侧会出现腐蚀，所以通常都安装一个低压散热器盖。

A centrifugal water pump circulates coolant through the water jackets, passages, intake manifold, radiator core, cooling system hoses and heater corThe pump is driven from the engine crankshaft by a drive belt on all engines.

离心水泵通过水套、出入口、进气歧管、散热器芯子、冷却系统软管和加热器芯子使冷却剂循环。水泵由引擎皮带通过引擎曲轴驱动。

Is currently China's largest automobile manufacturer pumps, production of "Wing-" Car pumps in the industry has a good reputation.

目前是国内最大的汽车水泵生产厂家，生产的&永通&牌汽车水泵在行业中拥有相当良好的声誉。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。