1、

In each state, the inverter only control one pump adjustment method that is called fine adjustment.

在每种状态下, 均保持一泵由变频器控制实现水压的细调节.

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2、

Theory and experiment evaluation about load adjustment of geothermal heat pump system

地热热泵系统负荷调节的理论与试验分析

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3、

The principles of adjustment method for centrifugal pump ′ s operation, including throttling adjustment, flow dividing adjustment, adjustment through coupling pumps in series or in parallel, and rotating speed adjustment are introduced.

详细介绍了离心泵的节流调节、分流调节、串并联调节和变速调节等主要运行调节方式的调节原理、调节方法、调节范围。

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4、

The water pump has been transformed can both satisfy the load adjustment needs of heating boiler, and decrease even eliminate export throttling loss of water pump, which has reduced the water pump consumption of electrical energy, and got good economic benefits.

改造后的水泵既能满足供暖锅炉负荷调整需要,又能减少甚至消除水泵出口节流损失,降低了水泵电能消耗,取得了良好的经济效益。

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5、

An Analysis On Adjustment Mode Of Centrifugal Pump In Oil Depot

油库离心泵调节方式分析

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6、

After gearshift adjustment device is fixed on the electrical current of pump motor is lower more.

加装液力偶合器改造后,灰浆泵运行电流进一步降低。

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7、

But vanadium used percentage in steel is great increased by adjustment of our steel products instruction so our need of vanadium will also pump up.

随着我国钢铁产品结构的调整,国家对钢筋中钒的用量标准大幅增加,我国对钒的需求将会大幅增加。

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8、
9、

adjustment and energy conservation of water supply pump station operating point in water plant

水厂送水泵站工况点的调节与节能

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10、

variable angle adjustment from the structure, the axial flow pump impeller with enormous wheels, easy to install adjustable angle blade.

变角调节从构造来看,轴流泵叶轮具有巨大的轮毂,便于安装可调角度的叶片。

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11、

performance adjustment of cooling water pump of a central air conditioning system

集中空调系统冷却水泵性能调整一例

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12、

two kinds of fuzzy relationships in load adjustment of heat pump system

热泵负荷调节中的两类模糊关系

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13、

Manual adjustment by changing the size of throttle opening to change the pump displacement.

通过改变手动调节节流阀开口大小,改变泵送排量.

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14、

No manual adjustment is required, either ? occlusion is set when the pump head cover is closed.

完全不需要手动调节, 而且当泵头的盖关闭的时候,会设置闭塞.

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15、

Since initial adjustment of household heating meter system possess necessary control equipments& self-operated differential pressure controlling valve, temperature control valve and the pump of frequency conversion.

由于分户热计量系统初调节与以往的初调节相比,拥有必要的控制设备&自力式压差控制阀、温控阀、变频水泵。

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16、

The working condition analysis and adjustment applying performance curve of water pump and pipeline shows a way for power saving and reducing water power disadjustment.

利用水泵和管路的性能曲线对水泵的运行工况进行分析和调节的方法,指出了节约电能、减轻水力失调的主要途径。

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