给排水设计常用英文.doc

给排水设计常用英文1 All pipes shall be of socket rubber joint connection.所有管子连接采用承插胶圈连接。2 The flanged connection shall not be used as general.一般不使用法兰连接。3 All pipe and pipe fittings shall be fusion weld in accordance with manufacture instructions.所有管子及管件应采用热熔焊并按制造厂的意见执行。fusion 熔化，熔接 weld 焊接in accordance with 与一致，依照4 The socket bore shall match pipe O.D.承插孔尺寸与管外径相配。5 Each threaded valve shall be equipped with two converted adapters(outer screw/fusion weld).每个螺纹阀门与管子连接时配两个外螺纹/热熔转换接头。6 copper electroplated chrome 铜 电镀 铬合金7 All pipe and pipe fittings shall be socket bonding joint .所有管子及管件应采用承插粘接。8 PVC-U pipe shall be only applied to drainage. It cant sustain the internal pressure except gravity flow.PVC-U 管道用于排水，除重力流外禁止承受内压。9 Pipe and pipe fittings shall be of injecting forming.管子和管件注塑成形。10 polluted waste water industrial water (supply) firefighting water sewage(U/G) potable water (indoor)11 water supply 给水 drainage 排水term(s) 术语symbol(s) 符号rated water consumption 用水定额water pressure 水压pipe material 管材appurtenance 附件water meter 水表water tower 水塔water tank 水箱reservoir 贮水池cooling water circulation 循环冷却水cooling tower 冷却塔sanitary fixture 、 plumbing fixture 卫生器具trap 存水弯manhole 检查井vent pipe 通气管sewage pumps and pump pits 污水泵和集水池domestic wastewater 生活污水rainwater 雨水pipenet 管网12 生活饮用水 drinking water生活杂用水 non-drinking water 小时变化系数 hourly variation coefficient最大时用水量 maximum hourly water consumption回流污染 backflow pollution背压回流 back-pressure back flow虹吸回流 siphonage back flow空气间隙 air gap溢流边缘 flood-level rim倒流防止器 backflow preventer真空破坏器 vacuum breaker引入管 service pipe接户管 inter-building pipe 进户管（入户管） inlet pipe 竖向分区 vertical division zone 并联供水 parallel water supply串联供水 series water supply叠压供水 pressure superposed water supply明设 exposed installation暗设 concealed installation , embedded installation分水器 manifold额定流量 ominal flow 设计流量 design flow水头损失 head loss气压给水 pneumatic water supply配水点 points of distribution循环周期 circulating period反冲洗 backwash水质稳定处理 stabilization treatment of water quality浓缩倍数 cycle of concentration自灌 self-priming水景 waterscape , fountain生活污水 domestic sewage生活废水 domestic wastewater生活排水 domestic drainage排出管 building drain , outlet pipe立管 vertical pipe , riser , stack 横管 horizontal pipe清扫口 cleanout检查口 check hole , check pipe存水弯 trap水封 water seal H管 H pipe通气管 vent pipe , vent 伸顶通气管 stack vent专用通气立管 specific vent stack汇合通气管 vent headers主通气立管 main vent stack副通气立管 secondary vent stack , assistant vent stack环形通气管 loop vent 器具通气管 fixture vent结合通气管 yoke vent 自循环通气 self-circulation venting间接排水 indirect drain真空排水 vacuum drain同层排水 same-floor drain覆土深度 covered depth埋设深度 buried depth水流偏转角 angle of turning flow充满度 depth ratio隔油池 grease tank隔油器 grease interceptor降温池 cooling tank 化粪池 septic tank 中水 reclaimed water医院污水 hospital sewage一级处理 primary treatment二级处理 secondary treatment换气次数 time of air change 暴雨强度 rainfall intensity重现期 recurrence interval降雨历时 duration of rainfall地面集水时间 inlet time管内流行时间 time of flow汇水面积 catchment area重力流雨水排水系统 gravity building drainage system满管压力流雨水排水系统 full pressure storm system雨水口 gulley , gutter inlet雨落水管 downspout , leader悬吊管 hung pipe 雨水斗 roof drain径流系数 run-off coefficient集中热水供应系统 central hot water supply system全日热水供应系统 all day hot water supply system定时热水供应系统 fixed time hot water supply system局部 local开式 open 闭式 closed单管 single line水源热泵 water-source heat pump空气源热泵 air-source heat pump热源 heat source热媒 heat medium废热 waste heat太阳能保证率 solar fraction太阳辐照量 solar irradiation燃油（气）热水机组 fuel oil (gas) hot water heaters同程热水供应系统 reversed return hot water system上行下给式 downfeed system下行上给式 upfeed system回水管 return pipe管道直饮水系统 pipe po