How to deal with the water inside when solar energy is not used in winter?

The temperature in winter is minus ten degrees Celsius. If you do not use the solar water heater, you need to drain the water. If you use solar energy normally, you can add water appropriately according to weather conditions. At the same time, it is best to use the water in the water heater in small amounts and multiple times every day.

1. On sunny days, the solar water heater can be used normally. When the temperature is lower than -6℃, it is best to use the water in the water heater a small amount and multiple times a day. Especially before going to bed and after getting up, put a small amount of water to make the water in the pipe flow, and rely on the water temperature to increase the pipe temperature. The lower the temperature, the more water should be drained to prevent the water pipes from freezing and blocking.

2. If the temperature is below -6℃ the next day, fill the water tank with water after using up the hot water the night before. Loosen the hot water valve a little and let it drip slowly to maintain the flow of water in the pipe. Generally, the flow of one basin of water per night can prevent the pipe from freezing and blocking.

3. If it is cloudy or snowy, try to use up the water in the solar water heater and keep the mixing valve open so that the pipes will not freeze.

4. If it is not used for a long time, the water in the water tank must be drained to avoid freezing damage to the solar water heater. Extended information

Winter solar maintenance:

1. Pay attention to the winter weather forecast. You can get a good water temperature. If there is enough sunshine the next day, you can fill the water tank of the solar water heater. If the temperature is low, it is better to fill the water tomorrow morning, which will help prevent the outlet pipe of the solar water heater from freezing.

2. Do a comprehensive inspection. Check whether the pipes have seams, leaks, cracks, etc., and choose high-quality insulation materials or anti-freeze devices for protection. If the installation is accompanied by a tropical zone, the tropical zone of the pipeline will automatically heat the pipe according to the outside temperature. After reaching a certain temperature, the tropical zone will automatically cut off the power, which has a good protection effect on the freezing of the pipeline.

3. The exhaust port on the solar water heater tank should be kept clear. If it is blocked, it may cause damage to the water tank or be sucked into the water tank. If the outdoor temperature is too low, it is recommended to stop using the solar water heater and drain all the water in the water heater and pipes to avoid freezing and cracking of water pipes due to low temperature and lack of circulation.

Pujiang News Network-Solar water heaters should be protected from freezing and should not be used for a long time. It is recommended to drain the water