Page 9 - 泵站画册中英文

中蓝泵业
中蓝泵业
天津 有限责任公司 天津 有限责任公司
TIANJIN ZHONGLAN PUMP CO., LTD. TIANJIN ZHONGLAN PUMP CO., LTD.

11. 选型所需材料 Required selection parameters 泵站最小有效容积计算方法——水泵启停次数法
12. Calculation method of minimum effective volume of pump station - number

of times of pump starting and stopping
尺寸 Size 可选项 Options

●设计流量、扬程 ●带导轨的篮式格栅（轻 ● Basket grille with guide rail (light
Designed flow, water head 型和中性）/ 粉碎性格栅 and neutral)/pulverized grille
●所需配备水泵数量，包括工作泵和备用泵 ●粉碎机 ● Pulverizer
Number of pumps required, including ●简易除臭装置 ● Simple deodorant equipment
working pumps and spare pumps ●进水管衬套 ● Inlet pipe bushing
●地面标高，进水管 / 出水管标高 ●水密封排水管 ● Water seal drain pipe
Ground elevation, inlet/outlet elevation ●压力渐扩管 ● Pressure spreading tube
●进水管 / 出水管管径 ●搅拌器及安装附件 ● Agitator and installation
Inlet/outlet pipe diameter accessories
●柔性接头、带法兰的橡 ● Flexible connection, rubber
胶伸缩管 expansion pipe with flange
应用 Apply ●内置服务平台爬梯 ● Built-in service platform ladder
●可选绝缘层 ● Optional insulation layer
●应用领域：市政工程、工业、建筑或其他
Application: municipal engineering,
industry, construction ,etc
●安装要求：室内 / 室外、地面 / 地下
Installation : indoor/outdoor, ground/
underground
水泵最小工作周期（S），
预制泵站最小有效 一般水泵每小时启动不 污水泵工作点流量 污水泵每小时允许最多
3
3
结构形式 Structure 容积（m ） 超过6次 （m /h） 启动次数
Minimum Sewage pump Maximum times of
effective volume Minimum working working point flow starts per hour of
●模块化湿井泵站 of prefabricated period of the pump (m /h) sewage pump
3
Modular wet well pumping station pump station (S), generally the
●模块化集成式泵站 (m ) pump is started no
3
Modular integrated pumping station more than 6 times per
●定制化泵站 hour
Customized pump station
内部管路材质
Material of internal pipeline ●泵站设计的关键因素 - 有效容积
The key factor in pump station design - effective volume
● 304 不锈钢（标准）、316、PE
304 stainless steel (standard), 316, PE

液位传感器 Level sensor 启动和停止液位之间的距离将决定泵站的最佳尺寸
◆距离过短可能导致水泵电机频繁启动而过载，绝大部分污水泵的设计最大启动次数为 20 次 / 小时
●压力传感器（标准）
Pressure sensor (standard) ◆距离过长可能导致污泥沉积，并且由于泵坑污水停留时间长，也可能增加水泵堵塞的风险
●浮子开关
Float switch The distance between the start levels and stop levels will determine the optimal
●超声液位传感器等 size of the pump station
Ultrasonic liquid level sensor, etc
◆ Too short distance may cause the pump motor to start frequently and overload. Most sewage pumps are
designed for maximum starting times of 20 times/hour
◆ Too long a distance may lead to sludge deposition and may also increase the risk of pump clogging due
控制系统 Control system to the long retention time of pump pit sewage

●现场自动液位控制、远程控制
Automatic liquid level control on site and
remote control

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