In the low temperature environment in winter, the water supply facilities with direct outdoor exposure and poor indoor insulation conditions will freeze. Here are some simple and easy antifreeze methods. The problem of water pipe frostbite is not uncommon in the northern region. The sudden temperature drop causes the water pipe to freeze without water. The frostbitten water pipe is very fragile and is prone to rupture or leakage. The solution is mainly to do a good job of keeping the water pipes warm. You can wrap the water pipe with a towel, and then pour it slowly with warm water. Do not use fire to bake or scald with boiling water. If there is still no water flowing out of the watering pipe, it means that the water meter is also frozen. Wrap the water meter with a hot towel and sprinkle it with warm water to thaw the meter. If the indoor pipes are frozen, you can use methods to increase the room temperature, such as turning on the air conditioner. In addition, special insulation materials can be added to outdoor or indoor water pipes. After the water is stopped at night, the valve in front of the watch can be closed and the water in the vent pipe can be closed; if the temperature drops to minus 5 °C, it is best to turn on the faucet slightly after using the water at night to make the water flow into a line; close the kitchen, toilet and all shades. The windows of the room, to ensure that the indoor temperature is above 0 ℃. When going out, close the indoor main valve and open the lowest faucet to drain the accumulated water in the pipeline.
