pump box

YWH Filter is a high efficiency filter of new type, mainly made up of tank shell, liquor pump, valve box, pipe joint and the control system. The requirements to its manufacture process and quality control are very strict.

YWH型过滤器是一种高效率的新型过滤设备，主要由罐体、液化泵、阀体、管汇及其控制系统组成，制造工艺和质量控制要求严格。

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The separate pump box was placed apart from the sensor.

分离泵箱被置于远离传感器的地方.

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Improvement of Bearing Box of Centrifugal Pump

离心泵轴承箱的改进

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Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.

离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。

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Gear box has a separate lubrication, with the pump working chamber separated.

齿轮箱中有独立的润滑, 与泵工作腔隔开.

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The electric fuel pump set up fuel box inside, the oil through fuel filter to central thrower with low pressure.

一般情况下，电动燃油泵安装在燃油箱内，系统以低压将油经过燃油滤清器送到中央喷射器喷出。

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The composing, function, selecting principle and key of parts of the pump, such as electromotor, axle-jointer, bearing box seat, water cooling seal cavity, down pump body, pump axle and impeller, are introduced in detail by pump body structure diagram.

给出泵体结构图，详细介绍泵的电机、联轴器、轴承箱座、水冷密封腔、下泵体、泵轴、叶轮等部件的组成、功能，各部件的选型原则和关键点。

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Finally, five different load ratios of water-cooling vapor compression chiller and air source Heat Pump system were optimized with optimization box in MATLAB. After the optimization, the air-conditioning system's energy consumption drops obviously;

最后借助MATLAB语言中的优化程序包，对一实际水冷蒸气压缩式空调系统和空气源热泵空调系统负荷率不同的5种工况分别进行优化计算，优化后空调系统的能耗比额定能耗明显降低；

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The vacuum box is outside of the optical box, can keep good vacuum at a level of 10-6 Torr. The vacuum box, vacuum pump and a refrigerator are composed of the cooling system of the camera.

光学箱外部是真空箱，是整个系统的机械支撑，保证良好的真空密封性能，和真空泵、冷冻机一起构成了相机的致冷系统。

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Development of variable speed coupler reduction box for drilling machine in oil-field "Technical specifications of springs for fuel pump, governor and injecter of diesel engines"

油田钻机用调速型偶合器减速箱的研制GB/T2940-1982柴油机用喷油泵、调速器、喷油器弹簧技术条件

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