How to use solar water heater for temperature sag
According to the weather conditions to determine the time and the amount of water used in winter water solar water heater, if you often listen to or watch the weather forecast, according to the weather condition, arrange the water supply time of the solar water heater and water skillfully, can effectively improve the use efficiency of the water heater, prevent pipeline blockage or cracking. For example, the temperature at 6 degrees Celsius, if the water inside the water tank and hot water after night, should be immediately the solar water heater is full of water, it can reduce the temperature of the water tank of the solar water heater and the heat loss; if the temperature is low, then the water in the morning of the second day, in favor of the outlet pipe antifreeze; if second the sky is overcast, rain and snow weather, according to the actual need, half or more of water tank water box.
Increase the use of hot water when the number of sunny temperature lower than -5 DEG C, several times a day to use a small amount of solar water heater in the water, but also can effectively prevent outdoor pipeline blockage or cracking. The lower the temperature, the number of hot water to the more frequently, in order to prevent the freezing of water pipes.
Open the hot water valve, water at night before going to bed or run out of hot water, the water tank is full of water, and then put a basin or bucket in the solar water heater hot water mouth, the hot water valve slightly loosen a bit, make it slow drop, this can keep the water in the pipe flow, avoid pipeline freezing or cracking.
If you don't need to use solar water heater for a long time, you can turn off the water supply valve first, then put the water in the solar water heater and pipe line, which can effectively avoid the freezing of the solar energy pipeline. If the winter is often the use of solar water heaters, the best night to stop the water, the solar water heater of the water remaining in the vent in the morning, if sunny, plus the amount of water, if cloudy, cold weather, do not add water, is also a good method to prevent pipe blockage or freeze freeze cracking.
