Solar water heaters bring convenience to our lives, but after being used for a long time, solar water heaters will produce scale and breed bacteria, thereby endangering our health. Therefore, we have to clean it frequently. So, how to clean the solar water heater? What are the methods to reduce tartar?
1.
1. First empty all the water from the water tank, then hold the vacuum tube with your hand and twist it back and forth. When the sealing ring of the vacuum tube and water tank is loose, push. in the water tank.
2. When the vacuum tube is completely loosened, you can remove it from the water tank.
3. Pour the water into the removed vacuum tube, then the scale will come out with the water. The scale in the vacuum tube is mixed with water, which is different from the thermos cup. . The scale is stuck around the vacuum tube. Then pour professional waterpre into the vacuum tube and rinse it several times to clean the vacuum tube in turn, then check each vacuum tube in the water. Is the vacuum tube seal intact? If it is damaged, replace it with a new one to prevent water from the water tank from leaking out of the vacuum tube sealing ring.
4. Then fill the water tank with water. When the water flows out of the vacuum tube, install the vacuum tubes one by one. The work of cleaning the scale is completed.
5. The scale inside the solar water heater should be cleaned regularly, generally depending on the local water quality conditions, and it is not necessary to clean it too often.
6. In daily life, everyone should pay attention when using solar water heaters. When the water temperature in the water tank is below 75 degrees, scale will not easily occur in summer or spring.fall, you have to be careful that it depends on the weather conditions. If there is sufficient sunshine, the water in the water tank should be added as needed, so that the water temperature drops as tap water is added to avoid the training. of scale.
2. Methods for reducing tartar
1. In summer, when the hot water in the water tank is exhausted, it should be refilled in time. This can cause the water to drop. temperature in the water tank and reduce scale.
2. For solar water heaters that do not have a water temperature indicator, it is recommended to install one, which will help you check the water temperature and water level in the tank of water. Try to keep the water temperature in the bucket below 80 degrees, preferably between 60 and 70 degrees, so that there is no scale.
Does the solar water heater need to be cleaned?
The methodsolar cleaning is as follows:
1. Remove the sealing ring and use it. The plum blossoms are slowly receding.
2. It takes a lot of effort to dismantle the solar tubes, which corrode over time. Be careful and remove them slowly if possible to avoid scratches.
3. Remove the sewage and dirt in the pipe, use a blunt tool to clean the scale, pay attention to protecting the inner tank, and use plenty of clean water to clean the scale.
4. In the sun Dip a little detergent on the top of the solar tube and carefully reinstall the solar tube.
Principles of solar energy technology
Solar energy is generated by the fusion of hydrogen and helium atoms at the interior of the sun to release enormous nuclear energy. is the radiant energy of the sun. Most of the energy needed by humans comes directlyement or indirectly from the sun. Plants release oxygen, absorb carbon dioxide through photosynthesis, convert solar energy into chemical energy and store it in the plant body.
Fossil fuels such as coal, oil and natural gas are also primary energy sources formed by the evolution of ancient animals and plants buried underground over a long geological period. Energy is usually contained in the earth itself. refers to energy related to thermal energy within the earth and energy associated with nuclear reactions.
How to clean solar water heaters?
Needs cleaning. Cleaning the solar water heater is not only a hygienic habit, but more importantly, it extends its lifespan. If not cleaned for a long time, the scale accumulated in the vacuum tube will affect the heating efficiencyage and quality of hot water. If the scale is too thick, it will be difficult to dissipate heat in the vacuum tube, and this may occur. even a risk of bursting.
Cleaning steps:
1. Open the water inlet of the solar water heater and pour an appropriate amount of descaling liquid.
2. Allow the water heater to run automatically for approximately 30 minutes to allow the descaling liquid to fully contact all parts.
3. Open the drain port and drain the cleaning fluid.
4. Once the water tank is filled with water, it will automatically cycle for 2-3 minutes.
5. Drain the circulating water and the cleaning job is complete.
1. Solar water heater is a heating device that converts solar energy into thermal energy, heating water from low temperature to high temperature to meet the hot water usage of thes people in life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters based on their structural shapes. Evacuated tube solar water heaters are mainly used, accounting for 95% of the domestic market share.
2. Household evacuated tube solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related parts. The conversion of solar energy into thermal energy mainly relies on vacuum heat collector tubes, which use hot water. to float and cold water to sink. According to the principle, the water will produce microcirculation to obtain the required hot water.
How to clean the scale inside the solar water heater and how often should it be cleaned?
Solar water heaters are usually cleaned with vinegar orspecial cleaning products. The specific methods are as follows:
Method 1: Use a descaler.
1. Open the water inlet of the solar water heater;
2. Add the solar water heater descaling agent to the water storage tank;
3. Automatic heating cycle for 20-30 minutes. Make sure that the descaling solution comes into complete contact with all parts;
4. Open the drain and drain the cleaning fluid;
5. water then circulate it for two minutes;
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6. Drain the circulating water and complete the cleaning and descaling work.
Note: 1 bottle of descaler is enough, 300ml.
Method 2: Remove the solar vacuum tube
Pour in Soak it in an appropriate amount of white vinegar for 10 minutes, then use a brush to pull back and forth to remove the remaining scale, and passz just clean water on both sides. But be sure to handle it with care, as vacuum tubes are very fragile.
Method 3:
1. If it is inconvenient to remove the vacuum tube, you can open the water inlet of the solar water heater and pour white. vinegar into the water storage tank.
2. Let the water heater circulate automatically for 20 to 30 minutes to allow the white vinegar to fully contact all parts, then open the drain outlet and drain the white vinegar that cleaned the scale.
3. Finally, fill the water tank with water and circulate it again for 2 minutes, then drain the circulating water.
Remarks
1. Different solar water heaters have different structures. It's best to clean them according to the instructions, or you can also find a professional. to clean them.
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.
Clean once a year.
1. Tools/Materials
Solar energy and water.
2. Methods/steps
1. Carefully remove the dust seal ring on top of the header tube.
2. Remove the black collection tube.
3. Pour the water into the collection tube and pour out the scale at the same time.
4. Remove the rubber sealing ring inside the water tank mouth.
5. Remove large pieces of tartar.
6. Then rinse the scale from the water tank with plenty of water.
7. Install the rubber seal ring.
8. Install the collector tube.
9. Press the dust ring.