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1、15.09.2010/Name,Duravit Beispiel Prsentation,1,Standard Training 标准培训,15.09.2010/Name,Duravit Beispiel Prsentation,2,Main topics 主题,Minimumu allowable values of water efficiency and water efficiency grades for water closets 坐便器用水效率限定值及用水效率等级 Watersense Specification for Flushing Urinals 冲洗小便器节水规范,15
2、.09.2010/Name,Duravit Beispiel Prsentation,3,坐便器用水效率限定值及用水效率等级,Scope 范围,1. Regulate minimum allowable values of water efficiency, water-saving evaluation values, water efficiency grades, technical requirement and test method for water closets 座便器的用水效率限定值、节水评价值、用水效率等级、技术要求和实验方法 2. It is applicable to
3、 Water Closet installing on cold water pipe inside building facilities and water supply pressure no more than 0.6Mpa. 适用于座便器安装在建筑设施内冷水管路上，供水压力不小于0.6Mpa条件下使用,15.09.2010/Name,Duravit Beispiel Prsentation,4,坐便器用水效率限定值及用水效率等级,Definitions 术语,Minimum allowable values of water efficiency坐便器用水效率限定值： The max
4、imum allowable water consumption of water closets while meeting general technical requirement, function requirement and fitting requirement under test condition specified in standard. 在标准规定的测试条件下，座便器符合一般技术要求、冲洗功能要求、配套性技术要求的情况下，所允许的最大用水量。,15.09.2010/Name,Duravit Beispiel Prsentation,5,坐便器用水效率限定值及用水效率
5、等级,Definitions 术语,Water efficiency grade for water closet 坐便器用水效率等级： Grade the water efficiency to1/2/3/4/ 5 grades according to water consumption, 1 is the best,5 isthe minimum allowable values of water efficiency, while meeting the general technical requirement function requirement fitting require
6、ment under test condition specified in standard. 在标准规定的测试条件下，座便器符合一般技术要求、冲洗功能要求、配套性技术要求 情况下，依据产品用水量大小，分1、2、3、4、5级，1级最高，5级表示用水效率限定。,15.09.2010/Name,Duravit Beispiel Prsentation,6,坐便器用水效率限定值及用水效率等级,Definitions术语,Rated water efficiency grades 额定用水效率等级： Water efficiency grade marked on water closet by t
7、he manufacturer before delivery according to specification of this standard. 坐便器出厂时，由生产厂家按本标准规定注明的坐便器用水效率等级。,15.09.2010/Name,Duravit Beispiel Prsentation,7,坐便器用水效率限定值及用水效率等级,Technical requirement 技术要求,Average water consumption for water closets 座便器平均用水量 Single flush toilet: average of actual testing
8、 flush volume. 单档：平均实测用水量； Dual flush toilet: average of one time full flush and two times half flush of water consumption 双档：1次档用水量和2次小档用水量之和的平均值；,15.09.2010/Name,Duravit Beispiel Prsentation,8,坐便器用水效率限定值及用水效率等级,Technical requirement技术要求,Water efficiency grades (Water efficiency grades can not less
9、 than rated water efficiency grades 座便器用水效率等级判定表（用水效率等级不得低于额定用水效率等级）,15.09.2010/Name,Duravit Beispiel Prsentation,9,坐便器用水效率限定值及用水效率等级,Minimum allowable values of water efficiency : grade 5 座便器用水效率限定值: 5级 Water-saving evaluation Value：grade 2 坐便器节水评价值：用水效率等级的2级,Technical requirement技术要求,15.09.2010/Na
10、me,Duravit Beispiel Prsentation,10,坐便器用水效率限定值及用水效率等级,Note of water efficiency grades 等级说明： Manufacturer shall define flush volume and rated water efficiency grade of its product in accordance with requirement of the standard and test product manual instruction. 按本标准要求确定产品用水量和额定用水效率等级 2. Water consum
11、ption, rated water efficiency grade and applicable standard No. shall be identified on product manual instruction. 产品说明书中注明产品用水量、额定用水效率等级、所依据的标准号；,Test method ：Test method specified in GB6952-2005/JC987-2005 实验方法: GB6952-2005和JC987-2005中规定的试验方法,15.09.2010/Name,Duravit Beispiel Prsentation,11,小便器节水规范
12、,Scope范围,It is applicable pressurized flushing devices that deliver water to urinal fixture 压力冲水装置小便器,15.09.2010/Name,Duravit Beispiel Prsentation,12,小便器节水规范,Technical requirement: max average water consumption not more than 1.9L 技术要求：平均最大用水量 1.9lpf（0.5gpf）,Urinal fixture requirement: conform to ASM
13、E A112.19.2/CSA B45.1 小便器要求满足ASME A112.19.2/B45.1标准,15.09.2010/Name,Duravit Beispiel Prsentation,13,小便器节水规范,Flushing device requirement 压力冲洗装置要求 1. Conform to ASSE#1037 压力装置满足ASSE#1037要求 2. Not exceed the rated flush volume 不得超过额定用水量 3. The adjustment can not exceed the max water consumption 0.4L 用水
14、量调整装置调整限度不能超过最大用水量0.4L 4. Package can not have mark and instruction of water consumption adjustment 包装时不允许有用水量调整的标识、说明或指引,15.09.2010/Name,Duravit Beispiel Prsentation,14,小便器节水规范,Mark requirement 标识要求 The urinal fixture, flushing device product and product packaging must be marked with the rater flush volume in gpf and lpf 小便器、冲洗装置、和产品包装必须有额定用水量的标识， 包括gpf和Lpf两种方式 2. Marking must be in gpf and lpf at least two digit resoulutions 用水量标识的数据至少含有2为有效数字,
