Wuhu Hengxin New Material Technology Co., Ltd
Contact:Mr Dai
Phone: 13955309088
Address: 13955309088@163.com
Address: Yinfeng Industrial Park, North Side of Weiyi Road, Wanchun Street, Economic and Technological Development Zone, Wuhu City, Anhui Province
The strongest strategy for preventing freezing and keeping warm in winter pipelines
为保障正常用水,冬季要做好房屋水箱和室内外外露的管道、阀门、水龙头等用水设施的管道防冻保暖工作,可根据实际情况,采取以下防冻建议:

一、穿衣戴帽:对房屋水箱和室内外外露的水管、水表、阀门、水龙头等用水设施,可以使用保温材料(如玻纤布、棉麻织物、泡沫塑料、草绳等)进行包扎保温,背阴处的供水设施要加厚绑扎,室外用水设施要在最外层包裹塑料薄膜以防雨雪淋湿。包扎要包紧、包到位,不留死角,保温材料破损、老化的要及时更新。裸露在地面的水管等供水设施,可以采用覆盖砂土、缠绕保温材料等方式保暖。水表、阀门等井内设施可用保温材料包裹保温,再用砂子、锯末等保暖材料填充,同时盖严井盖,达到井内保温。对于安装在楼道内表箱的水表,可以用保温材料缠绕裹紧,并关严表箱。
二、关窗防寒:天寒时,特别是在晚上要关闭楼道、阳台、厨房、卫生间以及所有背阴房间的窗户,以保证室内的温度在零度以上。要检查公共用水设施的管道井检修门、专用水表间门、水表箱门的保温情况,并关闭这些门。要密封有关预留孔洞、水箱检修孔。
三、滴流防冻:在严寒天气(零下3度以下),可在晚间用水后稍稍拧开水龙头,将水龙头保持很小的滴流状态,保持水管内自来水流动,防止夜间被冻住。
四、排空防冻:严寒天气时,排空太阳能热水器,防止冻坏。必要时,关闭室内进水总阀,打开龙头,排空水管中剩水。长时间外出要关闭进户水管阀门,排空水管中剩水,以免水表或水管冻裂无人发现,造成损失或影响他人。定期清除水表井、阀门井、检查井、消防井、管道井等管道附属设备井、室、箱内的积水,修补漏水处,确保干燥。
五、贮水防患:严寒天气时,晚上提前贮水,防止次日水管冻住给生活造成不便。
对已冰冻的水管、水表、阀门、水龙头的用水设施,宜先用毛巾、旧衣服等织物包裹,然后淋浇30度左右的温热水,逐步解冻。切勿用火直接烘烤或用开水急烫,以免造成用水设施开裂。 如果采取上述方法仍无法解决,或您的水表和水管发生爆裂时,应该立即关闭水表阀,用毛巾先将破裂部位绑紧结实,再进行应急处理,请务必及时联系专业人员进行妥善维修。
Prev: A Brief Discussion on the Correct Use of Heat Tracing Cables
Next: Research on Heat Tracing Technology for Subsea Pipelines
Related News
- Can electric heating belts work with electricity for a long time
- A good way to prevent freezing in pipelines
- Introduction to the installation sequence of electric heating belt construction specifications
- How to prevent faults in fire electric heating belts
- The use of fire electric heating belts
- Two tips to help you distinguish the advantages and disadvantages of electric tropical companions, m
- What is Tiangou snowmelt electric tropical zone
- When is the best time to use MI heating cable for pipeline heating
- Installation specifications for constant power electric heating belts
- Constant power electric heating belt as a warm and economical home heating option


