First, drain all the water from the solar water heater, then remove all the vacuum tubes, pour an appropriate amount of white vinegar into the real air tube and let it soak for about 10 minutes, then scrub it off. and back and forth with a brush. There is clear water on both sides. But be sure to handle it with care. Vacuum tubes are fragile.
Second, buy a special solar descaler, open the water outlet of the solar water heater, add the descaler to the water tank, and let the solar energy automatically heat the cycle for 30 minutes, then The descaler will penetrate evenly into all parts of the water heater. Then open the drain hose and drain the water. Finally, add water and cycle for two minutes. After emptying, the scale can be completely removed.
Finally, I would like to remind everyone that it is best to clean the water heater every 2-3 years. This endsoften damages the fuel tank. However, if it is not cleaned for a long time, the water quality in the pipe will be cloudy, the water temperature will not be high, and the life of the water heater will also be reduced.
How to clean a solar water heater?
Solar water heaters generally need to be cleaned, inspected and disinfected every one and a half to two years. You can ask professionals to clean them, or you can carry out disinfection work yourself.
Cleaning the solar water heater:
Remove the solar vacuum tube, fill it with appropriate amount of white vinegar and soak it for 10 minutes, then use a brush it out and forward to remove the remaining scale, and simply pass clean water on both sides. But be sure to handle it with care, as vacuum tubes are very fragile.
If it is not convenientAfter removing the vacuum tube, you can open the water inlet of the solar water heater and pour white vinegar into the water storage tank. Allow the water heater to circulate automatically for 20 to 30 minutes to allow the white vinegar to fully contact all parts, then open the drain and drain the white vinegar that cleaned the scale. Finally, fill the water tank with water and circulate it again for 2 minutes, then drain the circulating water.
Buy a special solar descaler, mix it with water in a ratio of 1:10 and add the cleaning solution to the water tank. If the water heater in the house has not been cleaned for a long time, you can also pour the original solution directly into it and let it soak for 5 to 15 minutes to disintegrate the scale. Let it cycle automatically for 20-30 minutes, then drain the cleaning fluid directly.t of the drain. .Turn on the water supply, fill it with water then circulate it for two minutes, then drain it and that's it.
Detailed information:
The heat absorption process of solar water heater relies on the vacuum tube to radiate sunlight to absorb heat. The heat collected coating transfers heat into the water along the tube wall. . This helps absorb heat. Once the water temperature rises, hot water rises and cold water falls, forming an upward force. After continuous circulation, a thermal alternation effect is obtained.
Home solar water heaters operate according to natural circulation, without any other force interference. This is work done by the gravity of the hot water, so it is notNo need to take into account thermal energy loss. Pipeline circulation is generally not used.
The usage process involves the top water operation method of solar water heater, using a casing or coil to operate. When installing, the height requirements of the installation should be taken into account so that it is more convenient to use and maintain the water supply capacity.
References:
Solar water heaters can be cleaned with white vinegar or professional cleaning products When cleaning, you must be proficient its normal methods of operation.
Solar water heaters are energy-saving and environmentally friendly, and can meet the hot water needs in theeveryday life. However, if you want to keep the solar water heater in good working condition, you need to carry out professional maintenance and maintenance. Solar water heaters should be cleaned regularly, and professional cleaning and inspections should be carried out every one or two years. Most of its cleaning will be done by professionals. Individuals can also clean it, but they need to pay attention to the cleaning method and safety.
1. Dip the vacuum tube in white vinegar
Everyone who uses solar water heaters knows that the solar vacuum tube is extremely important. It will collect solar energy. Energy and heat water. When cleaning solar power, you need to remove the solar vacuum tube, add an appropriate amount of white vinegar, shake it well and soak it for ten minutes, then use a brush topull it back and forth to remove it. the scale inside, then clean the vacuum tube with clean water and reinstall it.
2. Clean the water tank with white vinegar
When some homeowners clean the solar water heater at home, they find it particularly difficult to disassemble the vacuum cleaner. In this case, they can use another one. To clean, you can open the water inlet of the solar water heater, put an appropriate amount of white vinegar directly into the water tank, and then let the water heater work automatically for half an hour. . This will allow the white vinegar inside to fully contact different parts of the water heater and then open its drain outlet. At that time, the decomposed scale inside will be flushed out along with the white vinegar. . After draining, add clean water to circulate the water electric device. After twotime, the inside of it will become clean.
3. Cleaning with professional cleaning products
Solar water heaters can also be cleaned with professional cleaning products. Buy this type of solar descaler and follow the instructions. instructions above in the future. According to the instructions, mix it with clean water to make cleaning liquid, then put it into the water tank of the solar water heater through the water inlet, then let the solar energy cycle under its action, wait for it to heat up for 20 minutes, drain the dirty water from the drain outlet, then open the water inlet, put in clean water, continue to let it circulate, and finally drain the water For dirty water, repeat this operation several times. The solar water heater can then be cleaned.