Solar water heater in winter should pay attention to what?
3, pipeline antifreeze and insulation is the keyPipe antifreeze solar water heater needs extra attention, especially the water tank and the water pipe junction, this time the local wind and water easy to shake, if the connection is not good water easily exposed, cold to freezing, causing cold water to hot water down phenomenon, so thermal insulation hose must to do a good job, a general insulation pipe length is two meters, each heat pipe connection to tape fastened to prevent disconnection when the wind or water.
2, according to different weather conditionsWhen the temperature is too low (5-7 C) under the condition of the night after the water, such as water tank and hot water should be immediately the solar water heater is full of water, reduce the water temperature in the water tank and the heat loss; if the temperature is low, should be the morning of the second day to Sheung Shui, water heater outlet pipe antifreeze; if is the second day of rain and snow weather, according to the actual needs of the half box water or half box water.
Solar energy water heater winter use matters needing attention:1, daily use of antifreezeThe solar water heater can be normally used in a winter day, when the temperature is below 0 DEG C, the best day of small, repeatedly used in water heaters, especially before going to bed at night and second days after getting up, put a small amount of water to make the water flow inside the pipe, depending on the water temperature to increase the pipeline temperature, the lower the temperature more than water, with water pipe freezing.
