水泵

The experiment on entrained air amount measurement has been carried out by using the capacitance air void meter which was manufactured by authors.

本文开发设计了电容式空气含量测量仪，对模型水泵吸入池内空气的吸入量进行了测量。

The results show that the cold and heat sources have prominent impacts on the air conditioning design energy efficiency ratio EER(subscript ACD, and it should be avoided in design process to make the cold and heat sources oversized, use the same pump as chilled water and hot water supply equipment without adjustment, and overuse of all-air systems, thus to improve EER.

结果表明，冷热源系统设计能效比对整个空调工程设计能效比的影响最大，设计中要避免冷热源系统装机容量超出设计负荷过多和空调冷热水泵兼用而不作调节，尽量减少采用定风量全空气系统等，可有效提高空调工程设计能效比。

Basic reasons of quality problems of 16V280 ZJA diesel engine cooling water pump,such as cap nut loosening and seizing,bearing failure and axle break,were analyzed,and countermeasures were put forward.

分析了16V280ZJA型柴油机冷却水泵闷头螺母松脱或咬死、轴承损坏、轴断等质量问题的根本原因，并提出了针对性的解决措施，取得了很好的效果。

The structure brief introduction the dense thick liquid pump of one stud of i-1b s series is formed by four parts electromotor , shaft coupling , pump and bases motive force joining in marriage usefulness uses y s series asynchronous electromotor of three-phase the shaft coupling uses the water pump with the paw mould elasticity shaft coupling the pump by the pump shell , become hollow inside axle and universal twists joints and winds axle , stud , bush and axle seal and package places and goes out the material mouth etc and forms , and the section of stud is the oval for round and bush section , and his interior surface is the duplexing spirals faces .

结构简介 i-1b系列单螺杆浓浆泵由电动机、联轴器、泵和底座四个部分组成。配用的动力采用y系列三相异步电动机。联轴器采用水泵用爪型弹性联轴器。泵由泵壳、空心轴、万向绞接头、绕轴、螺杆、衬套、轴封装置和出料口等组成，螺杆的断面为圆形、衬套断面为椭圆形，其内表面为双螺旋面。

If the packing pressed tight, the wear between axle sleeve and packing will beincreased.

因为是从水泵的压水室引水，这样到达填料密封腔的轴封水的压力过高，从而造成填料处轴封水泄漏量过大。

The company mainly produces chemical process pumps, high pressure reciprocating pump, piston metering pumps, hydraulic diaphragm metering pumps, mechanical diaphragm metering pumps, gear pumps, meshing, the meshing gear pumps, small flow pump, single screw pump, double-headed Screw pump, three screw pump, shielding pump, magnetic pumps, liquid pumps, boiler feed water pump, steam reciprocating pump, fluorine plastic pump, slurry pumps, water treatment and medicine, environmental protection equipment, industrial pumps accessories, annex Buffer, back-pressure valve, filter, check valves, safety valves, instrumentation, and other on-line

公司主要生产化工流程泵、往复式高压泵、柱塞计量泵、液压隔膜计量泵、机械隔膜计量泵、内啮合齿轮泵、外啮合齿轮泵、小流量离心泵、单螺杆泵、双头螺杆泵、三头螺杆泵、屏蔽泵、磁力泵、液下泵、锅炉给水泵、蒸汽往复泵、氟塑料泵、渣浆泵、水处理加药系统、环保设备、工业泵配件、附件缓冲器、背压阀、过滤器、止回阀、安全阀、在线检测仪表等

After pumps passes through the long time movement, the friction balancing a set and balancing a ring wears away , gap b enhances subsequently, the amounts sealing off axial to fleeing increase machinery unceasingly.

经过水泵经过长时间的运动，摩擦平衡一套和平衡戒指戴了，差距b增强随后，数额封锁，以逃避轴向机械不断增加。

The problems in the start stop logic of band screen and the tripping logic of recycle water pump are analyzed in this paper, and improvement measures are given as well.

为此 ，分析了旋转滤网控制逻辑和循环水泵的跳闸逻辑存在的问题，并提出了相应的改进方

Our inverter usually applies to the mining equipment such as belt conveyor, AFC, hoist, emulsion pump, pumps, fans and etc..

主要应用于皮带运输机、刮板机、提升绞车、乳化液泵、水泵、风机等煤矿设备。

I Sales of products: submersible pumps, axial flow pump, Francis pumps, centrifugal pumps and other electrical equipment and related launch, motor, V-belt, the belt was, hoist, iron gates, piping, etc.; blenders, winch, welding Machine, cutting machine, Jack, hydraulic forklift, hoist, diesel generator, air compressor, electric wires, cables, sales of used construction tools, waterproof material, blankets and other oil.

我中心销售的产品有：潜水泵、轴流泵、混流泵、离心泵等及配套启动电器设备、电动机、三角带、皮带盘、启闭机、铸铁闸门、管路等；搅拌机、卷扬机、电焊机、切割机、千斤顶、液压叉车、葫芦、柴油发电机组、空压机、电线，电缆、销售常用的建筑工具，防水材料、油毛毡等。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。