The utility model discloses a negative pressure generator used by a water pump suction pipe without a bottom valve .

本实用新型公开了一种无底阀 水泵吸水管用负压发生器。

Multifunctional water pump control valves of our company are general installed in the pump export pipeline .

本公司生产的多功能 水泵控制阀一般安装在水泵出口管道上。

The steam generating device comprises a water pump connected with water outlet of the water tank via a pipe .

所述的蒸汽发生装置包括一个 水泵，所述的 水泵通过一管道连接在水箱的出水口处；

The research and application of energy saving technology of three-dimensional flow impeller for water pump were set forth .

闸述了 水泵三元流叶轮节能技术的研究与应用情况。

The water pump can be removed without discharging the air conditioning system ( if equipped ) .

不需拆卸空调系统即可拆 下水 泵（如果配备）。

Water pump station is mainly applied in the mist spray and aspirating of coal cutter .

喷雾 泵站主要应用于采煤机的喷雾除尘，是采煤工作面喷雾系统的主要组成部分。

The merger of life and fire without tank water pump speed control system is a waste of energy devices .

生活和消防合并的调速 水泵无水箱 给水系统是浪费能量的装置。

Acrylics plastic pipe food colourants air pump water pump .

亚克力，塑料管，食用色素，气泵， 水泵，不锈钢容器。

We have designed a new water pump that the electromotor of unloading is followed .

我们设计了一个带有随装随卸的电动机的新 水泵。

Loose belts affect the water pump alternator power steering and air conditioner .

皮带过松会影响 水泵、交流发电机、动力转向以及空调等工作。

Major equipment : clean water pump chemicals feeding pump vacuum pump and mud scraper etc.

主要设备： 清水 泵、加药泵、真空泵、刮泥机等。

The vacuum low-pressure casting was used to found water pump copper impeller .

采用金属模和特制的真空低压铸造装置铸造 水泵铜叶轮。

Start the cooling water pump or cooling valve to open .

启动冷却 水泵或打开冷却水阀。

The operation of circulating water pump is determined by optimal vacuum of power station condenser .

电厂循环 水泵的投运是由凝汽器最佳真空决定的。

Remove the water pump from the cylinder block .

从汽缸体上拆去 水泵。

The impeller vane of sea water pump was fractured just after two months .

海水 泵使用两个月即发生叶轮叶片断裂事故。

The causes of the circulating water pump impeller cavitations are analyzed and good results are achieved through the use of wear putty to repair the impeller .

分析了循环 水泵叶轮汽蚀的原因，通过采用耐磨修补剂对叶轮修补的方法，取得了良好的效果。

The present study can provide theoretical support for further research and application of the sealing technology of automotive water pump bearing .

本文的研究结果可为汽车 水泵轴承密封圈技术的进一步研究和应用提供理论帮助。

Export pump with check valve it will immediately turn off to prevent reverse flow back high-pressure water pump .

水泵出口装有逆止阀时，它会立即关闭，防止高压 水反向流回水 泵。

The main characteristic of this water pump is easy to manipulate .

这种 水泵的主要特点是操作简便。

The example of feed water pump 's optimization maintenance time validates the model .

水泵检修时刻的优化结果证明了该模型的有效性。

Research and Application of Energy-saving Through Frequency Conversion Control in Air-conditioning Cooling Water Pump

空调冷却 水泵变频节能控制研究与实现

The practical running parameters stoppage diagnosis system of electrical machinery for water pump is given .

给出了 油田 注水用电机运行参数故障诊断的实际系统组成。

Water pump bearing is a bearing .

水泵轴连轴承是轴承的一种。

Spray water pump : adopt large capacity small power low noise and other high-performance brand water pumps .

喷淋 水泵：采用大流量、小功率、噪音低等高性能品牌水泵。

The paper discusses Energy Saving Technology for blower and water pump in the power plant .

讨论火力发电厂风机和 给水 泵的节能技术。

Effect of Distributing Valve 's Volumetric Efficiency on Working Performance of Three Cylinders Internal Combustion Water Pump

配流阀容积效率对三缸内燃 水泵工作性能的影响

These characteristic curves offer the bases of the feed water pump performance estimation and the whole unit economical analysis .

这些曲线不仅为 给水 泵 运行性能考核提供依据，也为整个机组经济性的分析提供了依据。

Products : generator high pressure washer gasoline water pump and generator & electric welding equipment .

产品：发电机，电动高压清洗机，汽油 水泵，电焊发电两用机。

Taking the biology material stove as the heat source and through to heating the circulating water the warming system is controlled with warming water pump dominated by SCM .

为此，以生物质炉为热源，通过对循环水的加热，用单片机控制加热 水泵的增温系统，研究设计了系统的整体功能以及硬件和软件。