其次，进水管路应密封可靠。
气温越低越要多放水，以防上下水管路冻堵。
The lower the temperature, the more water, in order to prevent the freezing of the water pipeline.
清洗或更换吸水管路。
进出水管路应另设支架支撑，不得籍泵本体支撑。
Both water inlet and outlet pipelines should be supported by a separate stand and not by the pump body.
本文重点先容几种给水管路的常用阀门选型及注意事项。
Priority introduces the main body of a book almost growing water supply pipeline valve in common use choosing the type and matters needing attention.
避免水管路进口和出口和钢摸加紧设备的T型槽位置冲突。
Avoid water line inlets and outlets through die clamp platen machine T-slots.
所有水管路的进口和出口名称必须清楚的钢印在其支撑架处。
All water line inlets and outlets to be stamped clearly on retainer.
在水管路系统中，安装水消声器是降低管路系统辐射噪声有效方法之一。
One of the effective solutions to suppress the noise radiation is to install a silencer in the water piping system.
在排水管路上设一小迂回管段，可防止外界空气进入蒸发器内并有利于冷凝水排出。
A short passage of return pipe on the water discharge pipe may be placed to prevent outside air into evaporator and facilitate the outflow of condensate.
分析了流体动态特性实验台架本身的自循环特性对海水管路系统中脉动压力测量的影响。
This paper analyzes the influence of the test device cycling characteristic for fluid dynamic characteristic on the pulsation pressure measurement in seawater pipeline system.
论述了水泵出水管路设计的几个问题，并在线路布置、管材选择等方面提出了注意事项。
This paper states several problems in water pump rising pipe design and puts forward precautions from the aspects of circuit arrangement and pipe material selection.
主要从工程应用、供水管路系统、安装工艺等方面，详细介绍了阀门在供水管道中的重要性。
This article details the inportance of the valve in the project, flow pipe system and installation technique.
在洪水管路中，由于快速开闭器的速关而产生的冲击压，是供水管路和接头破裂的主要原因。
Because of fast close of speed open-shutter, the shocking pressure is produced in supply water pipe, This is the main causes of break of supply water pipe and its sleeve.
水管路系统流体压力脉动及其引起的流噪声会降低管路系统自身工作的可靠性和舰船的隐蔽性。
The fluid pressure pulse and flow-noise in water piping system decreased the operation safety of piping system and hiding ability of submarines.
它具有较高的密封性能，广泛用于城市给排水管路，是各种水分配系统和消防系统的重要部件。
With good sealing performance and as an important part in water-distribution and fire protection system, this type of valve has widely been used in city's water-supply system and sewerage.
尤其适用于石油钻井作业中净化系统各泥浆罐之间的各种管线联接和大中口径的油、水管路联接。
Especially it is applicable to all kinds of pipeline hitch and oil and water pipeline hitch of heavy-medium caliber among the paste pot of purification system in the operation of drilling for oil.
本发明公开了一种便器管用水封道塞件，具体涉及一种坐便器和蹲便器排水管路上起水封作用的塞件；
The invention discloses a WC pan pipeline-used water sealing stopper and particularly relates to a water sealing stopper used in discharging pipelines of a toile bowl and a squatting pan.
船舶、海上平台的海水管路和海水冷却系统都面临受海生物污损的危害，严重时会堵塞管路，造成停机停产。
Ship, seawater pipe and cooling system of offshore platform both faced the problem of being polluted and damaged by marine organism. What's worse, it may clog pipe and stop production.
系列100XL配置测试杆和加长温控杆，适用于安装在热水出水管路上，或直接安装在容器的螺纹孔上。
Series 100xl furnished with test lever and extension thermostat for installation in the hot water outlet line or directly in the tank tapping.
如因供水管路故障导致的停水，在供水恢复后，应打开水龙头放水2分钟左右，经确认水质合格后，方可使用。
If the interruption cause is water flow system trouble, do not usewater right after supply resumption but keep it running around 2 minutes andmake sure water quality is acceptable.
水管路系统的压力脉动及其引起的流噪声大大降低了舰船的隐蔽性，管内压力脉动也会降低管路系统自身工作的可靠性。
The fluid pressure pulsation in water piping system reduces Marine hiding ability significantly, even leads to deterioration in operation security of the piping system.
设计了三种水管路消声器，建立了一套水管路模拟实验系统，对所设计的消声器消减管口辐射躁声的性能进行了实验测试。
Three types of mufflers for fluid-filled pipes are designed to minimize noise radiation from the pipe outlet. An experimental pipe system is built and the performances of the mufflers are tested.
本机配有发动机机体热量回收装置及烟气热量回收装置，其管路分别与热泵系统、采暖及卫生热水管路以及地源水管路相连。
This unit is fixed with heat recover unit and fuel gas heat recover unit, which link to heat pumps set, heating system, hot water supply system and ground water source.
电站热力系统中相当数量疏水管路接口排入凝汽器或扩容器，疏水排入的过程中涉及到流体动力、扩散、闪蒸及两相流等多种复杂问题。
In the thermal system of a power plant, there are quite a number of drain pipes that discharge into the condenser or into a flash tank.
本蝶阀系我公司最新研制的法兰蝶阀，主要适用于水厂、电厂、钢厂；台炼、造纸、化工、饮食等系统供排水用，尤为适用自来水管路上作为。
This butterfly valve is the latest developed flange butterfly valve in this Co. and mainly applicable for water works, power plant, refinery of.
提前计划并找出有结冰潜在危险的管路，比如沿着低温狭窄空间的铺设管路和穿墙通向室外的水管是主要结冰对象。
Plan ahead and figure out which pipes could potentially freeze. Water pipes running through unheated crawl Spaces and pipes running through walls to the outside are prime candidates for freezing.
提前计划并找出有结冰潜在危险的管路，比如沿着低温狭窄空间的铺设管路和穿墙通向室外的水管是主要结冰对象。
Plan ahead and figure out which pipes could potentially freeze. Water pipes running through unheated crawl Spaces and pipes running through walls to the outside are prime candidates for freezing.
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