Winter is the season with the highest demand for domestic hot water. The water heater is also in need of maintenance. Only by mastering the correct method of use can it be guaranteed to work properly. Today, I will talk about how to maintain the water heater in winter. Dirt affects the heat transfer effect of electric water heater Electric water heaters have always been the mainstream of the water heater market. Therefore, let us first talk about how to maintain and use electric water heaters in winter. Ms. Zhang, a member of the public, was very depressed recently. She did not know what was wrong with her three-year storage-type electric water heater. The water that was burned was not as hot as before. "I have adjusted the water temperature to the highest 75 °C, but the temperature of the water is warm, there is no feeling of hot before, at most 50 ° C." Ms. Zhang said. In this regard, electric water heater maintenance experts said that the water in the winter water heater is not hot enough, or the speed of boiling water is slow, the main reason is that the scale on the electric heating pipe is too much, there may be scale on the water heater liner, resulting in heating wire The heat in it can't be emitted. In addition, there may be problems with the heating mode of the machine or the internal thermostatic fittings. No matter how high the temperature is set, the water coming out is still not hot. According to the maintenance personnel, the scale and impurities deposited will not only affect the heat transfer effect of the water heater, but also breed bacteria, and even cause the electric heating tube to leak after being excessively corroded, causing a safety accident. Therefore, it is recommended that you clean the water heater regularly. In addition, according to the relevant national regulations, the service life of electric water heaters is 8 years. You can compare the electric water heater products of your own. If it has reached or even exceeded the service life, it is recommended to replace the new products. Cold weather, solar water heaters are frozen In the cold weather, many people's solar water heaters are frequently frozen, which brings a lot of trouble to the people's lives. Service network solar water heater repair experts suggest that when using solar water heaters in winter, try not to give solar water at night. Although solar water heaters are environmentally friendly and save money, ordinary solar water heaters must be placed on the roof of an outdoor building to receive sunlight. The upper and lower water pipes are relatively long and exposed outdoors. If no insulation is installed, the water pipe can be easily frozen when the temperature drops below 0 °C in winter. To prevent the water from freezing, the user can wrap the heating cable outside the pipe. When the heating cable is used, it must be heated by electricity, otherwise it will not be able to maintain the insulation effect. It is best to vent the water in the upper and lower water pipes of the solar water heater. In addition, users should try not to put water on the water heater at night, because the temperature is lower at night and it is easy to freeze. [Scan the QR code below, pay attention to the WeChat public number "Jiuzheng cabinet network "; you can view the popular article " I am selling cabinets, the end of the year, I want to vomit... ", want to communicate with peers to join Jiuzheng Building Materials Network Cabinet Exchange Group]
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