Wuhu Hengxin Cable Co., Ltd
Contact:Mr Dai
Phone: 13955309088
Address: 13955309088@163.com
Address: Jiuhua North Road Electrical Components Industrial Park, Wuhu City, Anhui Province
Scope and treatment measures of winter pipeline antifreeze inspection
冬季供水、消防管道防冻处理,是物业设备管理的重要工作,在冬季0℃以下用水管道及消防管网容易冻裂,因为水的膨胀系数大于各类管道、管件,每年冬季来临,做为物业设备管理,应及早部署安排。
一、检查范围
1、检查室外消防栓、水泵接合器、计量水表、阀门。
2、检查室外裸露供水管道、消防管道。
3、检查车库出入口处供水、消防管网。
4、检查走廊临近窗户位置消防管道及供水管道、喷淋头。
5、检查大厦顶层供水、消防管道、消火栓、喷淋头。
二、处理措施
1、属检查范围内的消防栓、水泵接合器、计量水表、阀门需要每年入冬前进行保温处理,采用合适管径的保温棉进行保温包裹,外层玻璃丝布缠裹后用油漆刷面。
2、消防管网用红色油漆处理,供水管网用天蓝色油漆处理,阀门用孔雀蓝色油漆处理,传动机构防护罩用红色处理,消防管道水流方向指示用色标记,供水管道水流方向指示用红色标记。
三、检查要求
1、由各项目安排每周进行重点检查,做好检查记录,发现问题应及时处理。
2、对存在防冻安全隐患部位应重点关注,增加检查频次。 3、检查因外部条件存在的防冻安全隐患,如:走廊窗户夜间必须关闭、告知客户夜间关闭窗户,保证室内温度,起到防冻效果。
四、应急措施
1、如发现管道冻裂,应尽快关闭最近控制阀门并将电梯升至漏水点以上楼层。防止因漏水造成次灾害,并对相应楼层采取防水措施,隔绝漏水通过轿门进入电梯井道。
2、对冻裂管道进行检查,确定维修方案及所需材料,并组织人员安排维修,维修完毕试压正常后,对维修区域管道进行保温处理。
3、做好维修记录,对维修的位置及维修事项进行记录入档。
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