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- Confirm line up, tank outlet and pump suction valve keep free open. 确认流程已通，罐出口及泵入口的阀门保持全开。
- pump suction line 泵吸入管道
- For Discharge and Suction Line Use. 可用于排气及吸气管处。
- Open pump suction venting valve until gas free. 打开泵入口管线上的放空阀，至无气体。
- Our magnetic suction strainers provide suction line filtration without starving the pump. 我们的磁性吸油过滤器，提供吸油在线过滤，防止泵空吸。
- This pipe is connected to the suction line and that one over there to the discharge line. 这根管子与上水管连通,那根管子与排水管连通。
- A discharge line muffler is required. A suction line muffler should be package protected. 排放线上要有消音器，吸入线上的消音器必须包裹起来保护.
- The result comparison between the numerical simulation and PIV experiment shows that VOF model can well simulate the flow in the pump suction sump. 数值模拟结果和试验结果的对比表明,内部流场的模拟结果也与试验数据吻合较好,该模型能够很好的模拟吸水池的内部流动状况。
- As soon as level is established the suction line to the Feed Filter pumps, one these can be vented and filled with gasoil. 液位一建立好，吸入管线到进料过滤器有泵在打，管线就能进行放空并加柴油。
- BBXN gantry pump suction machine,which is suitable for the treatment of waste water in the horizontal sedimentation tank in steel mills,was developed. 由于钢厂废水的污泥金属含量高、比重大,原有各种形式的吸泥机除泥效果不理想。
- The Suction Strainer is a special Basket Strainer design that reduces pressure drop, a critical element in suction line applications. 吸入过滤器是一种特殊结构、能够减少压降的篮式过滤器，是吸入管道应用中的一种关键部件。
- The U.S. based Hydraulic Institute has produced the following guidelines for recommended minimum submergence of the pump suction inlet to reduce the probability that strong free-surface air core vortices will occur. 美国水利协会提供下列指导原则,推荐泵吸入进口处的最小的潜水,以便降低产生强烈自由表面空气中心漩涡的可能性。
- Refrigerating systems with vapor-liquid heat exchangers are analyzed by this theoretical method with R12,R22 or their substitutes as refrigerant,which provides a guideline to correctly use suction line heat exchangers in engineering. 并计算出了R12、R22等常用制冷剂及其替代制冷剂在标准工况下吸气过热度对理论制冷循环性能的影响,为工程中正确使用回热器提供指导。
- The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit. 这个基座应该具有适当的高度，使得泵吸入弯头与安装地面具有适当的间隙，并有足够的强度承受泵设备所产生的所有压力。
- Decreasing the refrigerant super-heating degree at the outlet of the suction line heat exchanger can reduce the evaporator size, but it simultaneously increases the refrigerant mass flow rate and compressor power. 降低制冷工质在回热器出口处的过热度;可以减小蒸发器的尺寸;但由此带来的不利因素;是需要增加制冷工质的质量流量以及提高压缩机的压缩功率.
- Inadequate submergence can result in pre-rotation of the water in the wet-well, resulting in the formation of strong free-surface air core vortices and the entrance of air into the pump suction inlet. 潜水不恰当可能导致湿井内的水预旋转，导致形成强烈的自由表面空气中心漩涡，并使得空气进入泵的吸入进口管道。
- The flow in the pump suction sump is very complicated,especially in the intake,where there are many vortexes,which can cause cavitation,vibration and even the decrease of efficiency of pump station. 风机、水泵是发电厂的主要耗电设备,其中多数采用定速运行电动机驱动,加上配套裕量大等因素,在低负荷的运行条件下,节流损失大,风机和水泵效率低、电能浪费大。
- The following from the printer to print, frame the aliquation vacuum pump suction nozzle this paragraph rubberand;work over time could easily be broken flat suction change to prevent air leaks. 从晒版机下背晒版框架呼气孔到真不满泵呼嘴这一段的橡皮胶惯，处事工夫一不幼便当被呼凹毁坏，答准时变换，以不攻漏气。
- Placed in a variety of special occasions, for pumping of conventional pump suction should not the media, both with satisfactory results. 安置在各种特殊场合，用来抽送种常规泵不能抽吸的介质，均取得了满意的效果。
- Suction piping for all pumps shall have at least five(5) times the nominal pump suction flange diameter of straight pipe upstream of the suction nozzle. 所有水泵的吸水管道直径至少应有5倍于吸入口的上升直水管段的额定边缘直径。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries
