Solar water heaters can be used on cloudy and rainy days.
The vacuum tube of the solar water heater is installed on the roof. The vacuum tube can also produce heat on cloudy and rainy days, but compared to sunny days, the water temperature will not heat up as quickly. . It may not give the effect of a sunny day.
There are many brands of solar water heaters, and their water replenishment can be automatic or semi-automatic. At night we use the hot water which has been isolated in the water storage tank. Generally, the heat collection area and hot water storage capacity of solar water heaters are configured according to needs, so there is no need to worry about the situation where there will be no no hot water.
Detailed information:
Daily maintenance
1. When you useread a solar water heater, there may be a smell of dust or oil in the water pipe. When using for the first time, you can open the faucet first to remove debris.
2. The water stored in the solar water heater should be discharged regularly depending on local water quality conditions. Drain time can be selected in the morning when the sensor temperature is lower.
3. The surface of the solar water heater should be wiped regularly depending on the amount of dust in the area. It can be cleaned when it rains. Keeping the water heater surface clean can get higher heat. collection efficiency.
4. When hot water is not used for several consecutive sunny days, the hot water temperature will be very high. When using the solar water heater, please turn on the cold water first, then turn on the cold water. hot water to prevent burnss.
5. There is usually a filter device at the outlet end of the faucet. Scale and debris in the water line accumulate on this screen. It should be removed and cleaned regularly to increase water flow. smooth exit.
6. In winter, it is very common for pipes to freeze. If it turns out that the pipe has frozen but is not yet cracked, it can usually be cleaned automatically after the temperature rises. You can also use a hair dryer to blow on the water line, or wrap a towel around the water line and then slowly pour warm water over it. Do not cook it on fire, hit the water pipe, or scald it with boiling water, because. this will cause the pipe to burst. Multiple freeze blockages can easily cause pipes to freeze and crack. Pipe insulation measures must therefore be reinforced.
7. THESolar water heaters should be cleaned, inspected and disinfected on average every two to three years. Users can also do some disinfection work themselves, such as purchasing chlorine-containing disinfectants and adding them. At the water. Pour it into your mouth, soak it for a while, and then release it, which can achieve a certain disinfectant effect.
Reference link: Baidu Encyclopedia - Solar Water Heater