In winter, outdoor pipes are prone to freezing, especially in the cold north, which may cause problems such as pipe rupture and poor water flow if not treated in time. So, what should we do in the face of frozen ice in outdoor pipes? This article will provide you with some practical methods and suggestions.
Freezing of outdoor pipes is mainly caused by the sudden drop in temperature, slowing down or stagnating the flow of water in the pipes, causing the water to freeze in the pipes. Therefore, before the onset of winter, we need to carry out the necessary insulation measures for the outdoor pipes, such as wrapping insulation materials. Pipeline insulation materials mainly include rubber and plastic, glass wool, rock wool, aluminum silicate, polyurethane, etc.
Outdoor pipe insulation.
How to deal with frozen ice pipes?
1.Hot water thawing method
When the outdoor pipe is frozen, the hot water thawing method can be used. First, turn off the water source, and then pour hot water along the pipes to gradually melt the ice inside the pipes. It should be noted that the water temperature should be controlled during the thawing process to avoid pipe rupture caused by excessive temperature. At the same time, after thawing, check whether the pipeline is damaged in time, and replace it in time if it is damaged.
2.Electrotropical thawing method
The electrotropical thawing method is a relatively simple method. First, the electric heat is wound along the frozen pipe, and then the power is turned on to melt the ice in the pipe by heating the electric heat. It should be noted that the temperature should be controlled when using the electric heat to avoid damage to the pipe caused by excessive temperature. In addition, turn off the power in time after thawing, and check whether the pipes are in good condition.
3.High-pressure air thawing method
The high-pressure air thawing method is a more professional treatment method. It uses high-pressure air to blow the ice inside the pipe and restore the pipe. It should be noted that the use of high-pressure air thawing requires professional operation to avoid damage to the pipes. After thawing, it is also necessary to check whether the pipes are in good condition in time.
How to prevent freezing of outdoor water pipes?
In addition to dealing with the problem of frozen ice in outdoor pipes in a timely manner, we also need to take some precautions to avoid the occurrence of frozen ice in pipes. First of all, before the arrival of winter, it is necessary to insulate the outdoor pipes, such as wrapping insulation materials, installing insulation layers, etc. Secondly, it is necessary to regularly check whether the outdoor pipes are damaged, leaking and other problems, and repair them in time if there are problems. In addition, some auxiliary measures can also be taken, such as installing water pipe insulation jackets, using antifreeze, etc., to improve the frost resistance of the pipeline.
Outdoor pipe freezing is one of the common problems in winter, and if it is not dealt with and prevented in time, it may cause inconvenience to life and production. Through the introduction of this article, I believe you have a certain understanding of the treatment methods and preventive measures of outdoor pipe freezing ice. In practice, we need to choose the appropriate method for treatment according to the specific situation, and take preventive measures in time to avoid the occurrence of freezing of pipelines. At the same time, we should also pay attention to the weather forecast and temperature changes, and make preparations in advance to ensure the smooth and safe flow of outdoor pipes.