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1)  Cycling multi-pump
多泵循环
2)  circulating pump
循环泵,主泵
3)  circulating pump
循环泵
1.
Causes and prevention of mechanical seal leakage of circulating pump in copper electrolysis system;
铜电解系统循环泵机械密封泄露的原因与防治
2.
The application of the coverter running of a circulating pump to save energy in the boiler’s air conditioning room;
锅炉房空调机房循环泵变频调速节能运行的应用
4)  circulating pump
循环水泵
1.
Electrical power consumption analysis of circulating pumps in central heating systems for residential quarters;
小区集中供热系统循环水泵电耗实测分析
2.
On suitability of circulating pump and characteristic curve of heat supply network;
热网循环水泵与管路特性曲线适应性探讨
3.
Research on saving energy & circulating pump rational match of water system of air-conditioning;
空调循环水泵合理配置与节能研究
5)  water circulating pump
循环水泵
1.
Energy conservation reform of water circulating pump control system;
循环水泵供水控制系统的节能改造
2.
On economic operation of water circulating pump;
关于循环水泵经济运行的探讨
3.
Reasonable use of water circulating pump in air conditioning system in summer and winter;
关于空调水系统循环水泵夏冬季合用的探讨
6)  circulating water pump
循环水泵
1.
Shaft corrosion problem for the circulating water pump and treatment;
田湾核电站循环水泵泵轴腐蚀问题及处理措施
2.
Steam Corrosion Cause of a Circulating Water Pump and Its Application;
循环水泵汽蚀的原因及改进措施
3.
Frequency converter technology reconstruction of circulating water pump for Qitaihe Electric Power Plant;
七台河电厂循环水泵变频技术改造
补充资料:循环泵标准汇总
标准编号
标准中文名称
标准英文名称
GB4706.71-2003
家用和类似用途电器的安全加热和供水装置固定循环泵的特殊要求
Safety of household and similar electrical appliances Particular requirements for stationary circulation pumps for heating and service installations
NF P52-101-2000
泵.旋转动力泵.加热装置和家用热水装置用电效应不足200W的循环泵.要求、试验和标记
(Pumps - Rotodynamic pumps - Circulation pumps having an electrical effect not exceeding 200 W for heating installations and domestic hot water installations - Requirements, testing, marking.)
NF C73-851-2000
家用和类似用途电器的安全.第2-51部分:加热设备和配水设备的固定循环泵的特殊要求
(Safety of household and similar electrical appliances - Part 2-51 : particular requirements for stationary circulation pumps for heating and service water installations.)
BS EN 60335-2-51-2003
家用和类似用途电器的安全.加热和供水设施用固定式循环泵的特殊要求
(Specification for safety of household and similar electrical appliances - Particular requirements for stationary circulation pumps for heating and service water installations)
BS EN 1151-1999
泵.旋转动力泵.家用热水安装和供热安装用的电效应不超过200W的循环泵.要求,试验,标记
(Pumps - Rotodynamic pumps - Circulation pumps having an electrical effect not exceeding 200 W for heating installations and domestic hot water installations - Requirements, testing, marking)
EN 1151-1999
泵 旋转动力泵 家用热水安装和供热安装用的电效应不超过200W 的循环泵 要求、测试、标志
Pumps - Rotodynamic pumps - Circulation pumps having an electrical effect not exceeding 200 W for heating installations and domestic hot water installations - Requirements, testing, marking
EN 60335-2-51-2003
家用和类似用途电器的安全 第2-51部分:加热和供水设施用固定式循环泵的特殊要求 
Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations (IEC 60335-2-51:2002) / Note: Endorsement notice
DIN EN 1151-1999
泵,离心泵.家用暖气设备和生活用水加热设备用200W以下电器消耗功率的循环泵.要求,检验,标识
(Pump, rotodynamic pumps - Circulation pumps having an electrical effect not exeeding 200 W for heating installations and domestic hot water installations - Requirements, testing, marking; German version EN 1151:1999)
DIN EN 60335-2-51-1998
家用和类似用途电器的安全.第2部分:供热和供水设备用固定循环泵的特殊要求
(Safety of household and similar electrical appliances - Part 2: Particular requirements for stationary circulation pumps for heating and service water installations (IEC 60335-2-51:1997); German version EN 603352-51:1997)
JIS C9335-2-51-2000
家用和类似用途电气设备的安全.第2-51部分:供热和供水安装用固定循环泵的特殊要求
(Safety of household and similar electrical appliances -- Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations)
IEC 60335-2-51-2002
家用和类似用途电器的安全.第2-51部分:加热和供水设施用固定式循环泵的特殊要求
(Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations)
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