标准摘要
[中文适用范围]: 本国际标准规定了家用和类似用途器具的要求,以防止非饮用水反虹吸到总水管中。它还规定了用于将此类设备连接到供水压力不超过 1 MPa 的水管的软管组的要求。注 1:类似目的的例子包括在食堂、餐馆、自助洗衣店和公共公寓安装电器。注2:本标准不适用于干洗用器具; - 用于医疗目的; - 用于工业目的。注 3:器具与总水管的连接可以是临时的,也可以是永久的。注 4:当提及供水总管时,还包括从水箱或类似系统供应的水。注 5:许多国家都有关于防止由于安全装置上游不合适的材料接触而造成饮用水污染的要求。 [外文原描述]: Specifies requirements for the connection of appliances to the water mains to prevent backsiphonage of non-potable water into the water mains and flooding due to failure of hose-sets. Appliances include washing machines, dishwashers and other appliances. This includes domestic appliances and those in shops and communal flats. The water pressure is not to exceed 1 MPa. Connection may be temporary or permanent.
英文名称Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets