When using solar water heaters, scale problems often occur, which reduces the efficiency of the water heater and affects the use effect. Faced with this situation, here are some methods to descale rural solar water heaters:
1. Use Acidic Cleaners: Acidic cleaners are very effective in removing scale and can be purchased from the market specifically for cleaning. for household appliances. When using, you need to mix the detergent and water according to the instructions, pour it into the water heater and let it soak for a while, then rinse it with clean water.
2. Use baking soda: If you don't want to use chemical cleaners, you can use baking soda for cleaning. After mixing the baking soda and water, pour it into the water heater, coat it and clean it well inside.
3. UseUse vinegar water: If you have white vinegar at home, you can also prepare vinegar water for cleaning. Pour the vinegar water into the water heater, let it soak for a while, then rinse it with clean water.
It should be noted that before cleaning, you should first close the hot water inlet of the solar water heater, drain all the original water from the water heater, and then carry out the cleaning operation, so that the effect it will be better. Additionally, for water heaters that have not been used for a long time, it is also recommended to clean them regularly to avoid hidden dangers.
How to remove scale from solar water?
I think everyone uses solar water heaters for bathing at home, so everyone Everyone must be familiar with the problem of scale in solar water heaters. . Faced with this solar water heater scale, we all know that it must be cleaned regularly.ierly, but how to clean it? Let's take a look at the steps to clean scale from solar water heater. After reading this, you will know how to do it.
Solar water heater scale cleaning steps - drain the water
1. Solar water heater scale cleaning steps – drain the water
Drain the water into the water first. heating.
2. Steps to clean solar water heater scale - scrub the vacuum tubes
Remove all the vacuum tubes, use a long wooden stick and tie a cotton cloth ball with cotton rope to an extremity. The size of the cotton ball should be slightly larger than the inner diameter of the vacuum tube, but not too large. Just feel a little resistance. Slowly pass it through the vacuum tube, rotate it and. then rotate it. The vacuum tube should be filled with water. Simply rinse it again with clean water.
Note that if there is not muchscale, it is not necessary to clean it frequently, because when disassembling the pipe, the sealing ring will be easily damaged. You must check it carefully before installation. damaged, replace it with a new seal ring to ensure it will not leak.
Solar water heater scale cleaning steps - add descaling agent
3. Solar water heater scale cleaning steps - add descaling agent
Open the water inlet of the solar water heater. water heater and add solar water heater descaling agent to the water storage tank. Automatic heat cycle for 20-30 minutes to completely contact all parts with the descaling agent solution.
4. Steps to clean scale from solar water heater - drain water
Open the drain outlet and drain it.Cleaning liquid. Fill the reservoir with water and recirculate for two minutes. Drain thecirculating water, clean and descale.
Solar water heater scale cleaning steps - drain water
Editor's reminder:
1. Different solar water heaters have different structures. Clean them according to the instructions. You can find a professional to clean it.
2. Heating the water to around 40 degrees will make the descaling agent more effective.
3. Clean the solar water heater every three months to ensure that the solar energy is in good working order.
No matter where solar energy is used, there will be scaling problems. Under normal circumstances, tartar should be removed once a year. Otherwise, the solar energy temperature will be worse than the previous one. If the water quality is poor, do not choose it. Three-lumen tube (tube within tube). Currently, there are three methods of anti-limescale and solar descaling:
(1) Add a timagnesium ge with descaling function during installation. But it has no effect. Even the magnesium rod itself will be chalky. There is no difference between installed and not installed.
(2) Simply add a descaling agent. I do not recommend this method. General descaling agents are acidic or alkaline and will corrode the water tank liner and vacuum cleaner. tube The scale cannot be removed completely, and the tube must be removed after 24 hours to drain the scale.
(3) Physical descaling method. This involves unplugging the vacuum tube and drying it in the sun for two days, then installing it. Before installing the tube, inject water into it. the solar panel inside, in order to eliminate scale in the water tank. This method will not cause damage to solar energy, save money and completely eliminate scale.