When there is no water in the solar water heater, the vacuum tube will dry Even in winter, when the sun is good, the high-efficiency vacuum tube drying temperature can reach over 100 degrees. . So it will be hot. If this happens for a long time, it will damage the solar water heater. It is recommended to use it continuously and avoid drying it out.
Under normal use with sunlight, the water in the solar water heater is several degrees higher than room temperature or room temperature. According to the evaporation of water and the law of conservation of energy. Water vapor is always present, provided you carefully observe the position of the vent. You will notice that water vapor is still projected.
Detailed information:
When the solar water heater isAt 99 degrees, the water inside has boiled and the water vapor will be sprayed through the overflow opening. It is normal to have some noise, but most will not be heard indoors. Go to the roof to see if your home's solar is installed in a location that might resonate with the house.
Solar water heaters use sunlight to heat water, then use the principle of hot water to float and cold water to sink to create microcirculation in the water and transform cold water into required hot water. Today's solar water heaters have a wide range of applications. Solar water heaters currently on the market are technologically advanced, economical and durable.
How long does it take for the water from the solar water heater to evaporate?
When the solar water heater is not not used for a long time, the water in the tank dThe water will evaporate slowly. In order to prevent this from happening, you should add a little water to the solar water heater every day to ensure that there is enough water in the water tank. If the water tank pipes are frozen and blocked, water cannot be drained. At this point you should use heat tape or hot water to defrost it. Additionally, if the solar water heater, vacuum tube or pipeline leaks, all the water in the water tank will flow out. In this case, you can only request repair from customer service personnel.
When the solar water heater is not used for a long time, the following measures can be taken: On sunny summer days, the water temperature may reach the point of boiling in less than two days. high temperature and pressure condition will accelerate the aging of the seal ring and polyurethane, and may also cause swelling and scalinger the water tank, thereby shortening the life of the water tank. Therefore, when the solar water heater is not in use, the water should be drained and the vacuum tube should be covered with a lid to prevent it from drying out and reducing its service life. When using, uncover the lid, wait for the sun to rise, then fill it with water then use it.
If you choose a gas water heater or an electric water heater, it is not good if you do not use it for a long time. Before use, check whether the equipment is safe, working properly, and whether there are leaks when using water or electricity. It can only be used normally if everything is normal.
If the solar water heater is not used for a long time, you can try to remove the collector tube and drain the water. If you have difficulty removing the collection tube, you can use cArrays of colored light to cover the collection tube.Come on, but the water must still flow. The air temperature of solar energy is very high, and the quality of the vacuum tube will not be affected even if it is not used for a long time.
The water evaporation time of this equipment is as follows:
In spring and autumn, when the temperature is moderate, if the water in the water tank is not heated, it takes about 5 days to completely evaporate.
In summer, when the temperature is high, the water in the water tank is easily heated to high temperatures. If it is not replenished in time, it will completely evaporate in just a few days.
In winter, especially when the temperature is below 0 degrees, the water in the water tank will freeze and the evaporation process will become very slow. It will take several months to completely evaporate.