标准编号:	GB 19762-2007
中文名称:	清水离心泵能效限定值及节能评价值
英文名称:	The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water
中标分类:	F01    技术管理
行业分类:	GB    国家标准
ICS分类:	27.010 27.010    能源和热传导工程综合 27.010
发布机构:	国家质量监督检验检疫总局 国家标准化管理委员会
发布日期:	2007-11-2
实施日期:	2008-7-1
标准状态:	to be superseded
被新标准替代:	GB 19762-2025 离心泵能效限定值及能效等级
被替代日期:	2026-3-1
替代旧标准:	GB 19762-2005 清水离心泵能效限定值及节能评价值
翻译语言:	英文
文件格式:	PDF
翻译字数:	6000 字
交付时间:	1 个工作日

This standard specifies the basic requirements, the efficiency, the minimum allowable values of energy efficiency and the target minimum allowable values of energy efficiency of the centrifugal pump for fresh water (hereinafter referred to as "pump"). This standard applies to the single-stage single-suction centrifugal pumps for fresh water, single-stage double-suction centrifugal pumps for fresh water and multi-stage centrifugal pumps for fresh water. This standard does not apply to other types of pumps.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Basic Requirements 5 Pump Efficiency 6 The Minimum Allowable Values of Energy Efficiency for Pumps 7 The Target Minimum Allowable Values of Energy Efficiency for Pumps 8 The Evaluating Values of Energy Conservation for Pumps Appendix A (Informative) Illustrations of Calculation Methods for the Minimum Allowable Values of Energy Efficiency and Evaluating Values of Energy Conservation for Pumps Appendix B (Informative) Illustration of Calculation Methods for the Target Minimum Allowable Values of Energy Efficiency for Pumps